Jinan will invest 1 610 new energy vehicles, electric vehicles, how far

Jinan will invest 1 610 new energy vehicles, electric vehicles, how far

The province's first large-scale electric vehicle charging station recently completed in Linyi, on the promotion and use of electric vehicles have become the focus of attention. Jinan City in accordance with the plan, by 2012 the city will run a variety of new energy vehicles 1610. At present China's auto market in addition to buses, the only electric vehicle in the sale of a class of hybrid and pure electric vehicles currently on the market yet, basically stuck in the concept stage, many manufacturers are stepping up development of pure electric vehicles, electric car away from our lives is getting closer.

No price advantage of electric cars

Orders from the current distribution of electric vehicles, government, and public transportation systems are large purchases of electric vehicles, and buses are mostly behind the government-led, therefore, the Government's promotion of electric vehicles to become a major force behind the development. Can people, they will still be considered an account: electric vehicles and ordinary vehicles compared to what is cheaper?

The transition from gasoline vehicles to hybrids and then transition to a pure electric car is a trend, because the conditions are not yet complete in supporting the case of hybrid is a better alternative, and perhaps this alternative approach will continue for a long time, because the hybrid can be used in large displacement models, these models can also be long-term use. But a price of hybrid vehicles more than 10 million yuan, while imports of hybrid vehicles more expensive.

Pure electric cars of different price will vary according to performance. BYD E6 is the first introduction of electric cars, is expected to ship 30 million pre-sale price. Linyi Yi-up electric car production company the person in charge, they developed a configuration with lower electric car has not yet formally put into production, the estimated price of 40,000 yuan. According to the Ministry of Finance and other four ministries jointly issued a new energy subsidy programs, plug-in hybrid maximum subsidy per 5 million, the highest electric vehicles per 60,000 yuan subsidy. For those who predict lower prices for electric vehicles may only make up at least less than 1 million.

This means, buy a configuration relatively low electric car takes about 30,000 yuan, the price and a lower fuel vehicle similar configuration. If a fuel for private cars per day travel 20 kilometers count, driving about 7000 km a year, to 100 km fuel consumption volume of 8 liters per liter of oil 6.3 yuan, 3528 yuan a year to spend the oil money. The use of electric vehicles, fuel vehicles cost about 1 / 4, driving the same distance to spend 900 yuan per year, this year can save 2,600 yuan. However, this electric car every two years to replace a battery, costs about 5,000 yuan, the annual cell loss is about $ 2500, this means fuel vehicles compared with almost no price advantage. Configuration of high electric car batteries cost more.

Experts said that with the technological development of electric vehicles and battery cost has a significant price cut.

Need to improve the conditions of use of electric vehicles

Electric vehicle batteries is to solve the first problem, mobile phones commonly used nickel-metal hydride batteries and lithium batteries used in electric vehicles, but the small capacity nickel-metal hydride battery, lithium-ion battery costs are too high; BYD F3e currently used in electric vehicles iron on cell battery, this battery safe, cheap, high capacity, the disadvantage is the weight is too large. Either high prices, small electricity either, had to weigh the public to buy electric cars weigh.

Where the charge is that many people consider the real problem. Many cars parked in underground parking or temporary parking area, where there is no accompanying charging plug. If you want to stop when the charge depends on the use of supporting construction. According to the plan, the city will build five electric vehicle charging station and charge pile, but also in the process of building trouble. Jinan power company concerned parties, with their parks, scenic areas, car parks and other units in contact, project construction in these areas charging pile, basically do not take up land, win-win thing. However, after who will manage the construction, who is a maintenance problem, the investor and operator of awareness of inconsistencies.

Charging time will also affect the electric vehicle. China built some places charging station, charging pile using high-voltage power fast charge mode, charge 10-15 minutes for the electric vehicle 150 km, but this fast way of damage to the battery charge is relatively large. If the charging station with fast charge, fully charged need 1.5-2 hours, at home, will have to charge about 5 hours. This use of people, charging time seems a bit too long.

Five years or so electric cars to enter millions of households

Chinese electric vehicle control technology experts, Beijing University of Technology I too believe that up to now, no one can be like a new energy technology can also lead to the world as governments, businesses and consumers attention. China's government is boosting new energy to spare no effort. March 20, 2009, the State Council issued the "automobile industry restructuring and revitalization plan", which specifically said the development goals, by 2011, form a 500,000 electric, plug-in hybrid and common type of hybrid and other new energy vehicles capacity, the new energy vehicle sales accounting for about 5% of total passenger car sales. Now, many provinces and cities to invest heavily in R & D of new energy vehicles.

New energy vehicles far away from us it? Up too much more than that, during his visit last year, Obama issued a joint communique, the energy is an important element, which said the United States agreed in the next five years, US-China Clean Energy Research Center to spend at least $ 150 million, while U.S. electric car startup initiative, the two countries in the next few years, several million electric cars in use. Although many conditions are not available now, but with the technological development and progress, a lot of negative factors will be improved. I predict that up too, perhaps within the next five years or so, electric vehicles will be households.

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China Solar shine in the World Cup

China Solar shine in the World Cup

Associated Press June 25 article, the original title: Chinese solar company in the World Cup, "shining," the Chinese team failed to enter the World Cup, but the country still has to show his face in South Africa. An ambitious Chinese solar company has hit its advertising within the arena in South Africa all the hope in the world to promote their brands.

China's Yingli Green Energy signed a sponsorship agreement, the current total of 64 soccer match on the venue we will be able to see this on the electronic billboard company logo. The vice president said, "The World Cup is a very good platform, but also all the potential in the global market rapidly increase our brand awareness."

Currently, FIFA's sponsors are mostly dominated by consumer goods manufacturers, such as McDonald's and Budweiser beer, Yingli is the first sponsor of renewable energy. Analysts said that, it sounds like solar panels and football is a pair of very unusual combination, but the sponsors will help to shape the brand credibility, and to meet investor demand. Sports marketing firm Helios Asia-Pacific director Stuart James said, "All Chinese people and the world as people now know that only companies to survive."

In recent years, Chinese companies have spent hundreds of millions of dollars used to finance international sports events, full of ambition to expand their overseas markets. More than 20 companies cooperate with Beijing Olympic Games, including the Lenovo computers.

New energy vehicles coming CIBF2010 the Ninth China International Battery Fair

Chemical and physical power by the Chinese industry's "Ninth China International Battery Seminar / Exhibition (CIBF2010)" on June 24-26 at the Shenzhen Convention and Exhibition Center, CIBF is the first battery industry through trademark registration protection of the international exhibition project.

The exhibition reached 37,500 square meters exhibition area, booth more than 1,500, more than 50 countries and regions, more than 20,000 visitors. Also held during the exhibition of "battery power batteries and energy storage" is the theme of the Seminar. More than 30 experts made a brilliant speech, from more than 50 countries and regions 600 people attended the meeting. In addition to technical seminars outside, CIBF2010 including exhibitions, conferences and trade fair information and many other special activities.

My company exhibited by the pure power of classic cars and electric police patrol cars, attracting the attention of many participants, as the audience of a major highlight.

cibf2010 China International Battery Fair opened at the Convention Center

CIBF2010 the Ninth China International Battery Seminar / Exhibition at the Shenzhen Convention and Exhibition Centre today the grand opening of the exhibition area will reach 30,000 square meters, the number of booths to 1300, there will be more than 50 countries and regions, more than 20,000 spectators visited the exhibition. CIBF2010 academic report will be the "battery power batteries and energy storage", is expected to have more than 50 countries and regions, 800 people attended the meeting. Year, will host more than new products and technology topics conference.

CIBF2010 the Ninth China International Battery Fair ended

Chemical and physical power by the Chinese industry-sponsored "CIBF2010 the Ninth China International Battery Seminar / Exhibition" on June 24-26 at the Shenzhen Convention and Exhibition Center. China Power Industry Association of Chemistry and Physics General Liu Yanlong introduced, CIBF is the battery industry's first international trademark protection through the exhibition project. Exhibition exhibition area of 37,500 square meters, more than 1,500 the number of booths are expected to more than 50 countries and regions, more than 20,000 visitors. Will be held during the exhibition of "battery power batteries and energy storage" is the theme of the Seminar. By then, more than 30 experts will deliver a wonderful speech, there will be more than 50 countries and regions from more than 600 people attended the meeting. In addition to technical seminars outside, CIBF2010 including exhibitions, conferences and trade fair information and many other special activities.

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More expensive gallium arsenide thin film solar cells in research and development

More expensive gallium arsenide thin film solar cells in research and development

University of Illinois researchers are on the silicon by a "growth" multi-layer materials, to develop lower-cost thin-film gallium arsenide solar cells.

Gallium arsenide is a semiconductor compound, can be used to produce solar cells, and energy conversion efficiency than conventional silicon-based solar cells more potential.

Currently, researchers have to make conversion efficiency of 25% to 30%. However, the high manufacturing cost is still the great obstacle to technology commercialization.

The School of Materials Science and Engineering Department of Chemistry, professor JohnRogers, and another professor XiulingLi, are looking for lower-cost technology to produce gallium arsenide film. At the same time, they also hope to find a common way to make the production of film for a variety of devices.

Production of gallium arsenide solar cells is usually in a small piece of silicon compounds on the deposition until the thin layer formed on the surface. The school's researchers are changing the way the layers of silicon deposited on the surface of gallium arsenide. This structure, the thin layer of gallium arsenide and aluminum arsenide are arranged alternately, looks like Americans eat the same school.

"Using this method, we can use faster and less cost, to get more product." Rogers said Professor, "Although we produce only thin, but the total point of view, we produce material much more. "

"If a thin layer of growth can be 10, it means to be the 10 only a thin layer of silicon," Electrical and Computer Engineering, Professor Li said. "If you took 10 times the growth response, then the reaction process of installation and removal of silicon, and the subsequent heating and cooling, need a lot of time if the machine, material preparation, time and personnel factors taken into account, our method can greatly reduce production costs. "

The study group in the journal Nature published a paper to clarify the process for three devices - light sensors, high-speed transistors and solar cells. They will also be made of this material compared with other materials.

The paper's authors, two are Semprius's scientists. The company is located in North Carolina, USA, is an emerging enterprise, the goal is to use the technical study group to produce solar cells.

The subject of the study group funded by the U.S. Department of Energy and U.S. National Science Foundation.

Ministry of Economic Affairs or the United States will be exempt from LG Chem battery factory fifteen years car tax

South Korea's largest chemical company sales of LG Chemical (LG Chem Ltd.) And its wholly owned subsidiary Compact Power Inc. Has said the U.S. government is likely to be exempt from Holland up to $ 48 million of its tax. LG Chem, such tax to the local renewable energy demonstration zones established after the required 15 years of payments.

It is reported that Holland has recently approved LG Chemical municipal government in the establishment of a local renewable energy demonstration zones, and agreed to waive its $ 48 million in taxes. Currently, the project has been submitted to the U.S. State Department officials of Ministry of Economic Development for final approval.

The area of renewable energy demonstration projects in the United States, Holland LG Chem to build cars with lithium battery factory city part of the plan.

Currently, LG Chemical is the U.S. city of southeast Michigan, Holland construction of a car with a lithium battery factory. The plant covers an area of 650,000 square feet, production will generate 300 jobs. In addition, the first year after the commissioning of the plant is expected to produce 15 million set of lithium batteries.

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Stones from other hills: the U.S. and Japan to support the new energy vehicles

Stones from other hills: the U.S. and Japan to support the new energy vehicles

U.S. car industry, new energy subsidies mainly taken the approach to tax credits, subsidies that meet the criteria for sales of 60,000 hybrids for the line, total sales reached 30,000, consumers enjoy a 50% tax break; cumulative sales of more than 45,000 consumers to enjoy a 25% tax credit; total sales over 60,000, the buyers do not enjoy tax benefits.

The U.S. government believes that new car prices, energy sales of more than 60,000 vehicles, its basically achieved in this area, industry, the need for government subsidies is not clear. This system is designed to the limited use of the funds really want to subsidize development of new energy vehicles industry is committed to the enterprise body.

In the United States, consumers purchase less than 30,000 of the total sales of hybrids can not enjoy tax breaks, which is part of the business in order to prevent the production of new energy vehicles in the name of the product is not mass production wanted to get subsidies qualifications.

Meanwhile, the U.S. government in most states on the basis of federal subsidies to buy electric cars for private provision of additional financial assistance, such as in California, a light electric vehicles can get up to $ 5,000 subsidy.

On the other hand, the Japanese government, including individual consumers to purchase environmentally friendly hybrid vehicles, including the reduction of vehicle purchase tax and weight tax. Such as the price of 200 million yen, focusing on one ton truck to 1.5-ton hybrid vehicle purchase tax discount of up to 10 million yen, the weight of the car tax can be reduced or 56,700 yen. With the type of the car increases, the amount of the subsidies enjoyed by consumers will also increase.

Potatoes can also charge the battery Israeli scientists to develop potato

In many underdeveloped areas, the charge is a luxury behavior. Is there any way to simply providing power it? Israeli scientists think a ism: The potato generation.

Simply put, the potatoes cut into the box tied up, then insert a special zinc and positive and negative electrodes made of copper, the battery is complete. The researchers said that the use of potatoes, boiled potatoes compared to the simple, energy efficiency can be increased by 10 times. Potato battery life ranging from several days to several weeks, according to the actual situation.

Although the potato battery charge capacity, and we can not be used on a lithium-ion battery, but the lack of power generation facilities in place, this technology is equivalent to a readily available source of electricity. Israeli scientists said it would provide the technology free of charge to any interested developing countries. By the way, said this 100% environmentally friendly battery technology, but oh.

Hangzhou steady increase in the quality of the battery

In the new energy industry, the battery as an energy carrier to occupy an important position, which has a lead-acid batteries because of economy, large-capacity, high-power discharge, the use of security advantages in the chemical supply is always dominant, has accounted for 75% of the domestic battery market (power number).

Inspection and Quarantine Bureau, Hangzhou focus on inspection and supervision with daily work to push the lead-acid battery business, "quality improvement": a clear business is the quality of the main, the firm is responsible for quality, directly to the product quality and safety, regulatory agencies responsible for overseeing the quality of business conduct; strict supervision of the company's error will not be tolerated; warm service, the reasonable demands of business quick response, as soon as possible; check prices interact to enhance communication in the work-oriented and business communication, especially on industry trends, laws and regulations technical standards of the situation.

Check prices in the joint efforts of both sides, in Hangzhou, a decrease in the number of battery companies in recent years, increased competitiveness, product quality increased steadily, growing influence of industry, including Zhejiang Narada was listed on GEM in 2010, Hangzhou sea for a long time batteries in the A-share listing plan. Hangzhou battery companies have leading position in the industry, is to a higher goal.

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Electric vehicle charging stations to carry out the pilot concept surfaced

Electric vehicle charging stations to carry out the pilot concept surfaced

Ministry of Finance, Ministry of Science, the Ministry of Development and Reform Commission four ministries jointly issued a formal notice to carry out the private purchase of new vehicles to subsidize pilot energy, electricity in the new energy automotive industry chain, the most critical links and undoubtedly the most obvious beneficiaries of the charging station and charge pile construction.

Five pilot cities to urge the charging station

Just look at every side of the road in major cities in less than 5 kilometers to build some gas stations, charging stations will be able to fully understand the importance of the pile with the charge. Industry veteran, said local governments attach great importance to the charging station, charging pile construction, especially in this pilot in Shanghai, Shenzhen, Changchun, Hangzhou, Hefei, these five cities, investors can more clearly see that the local government vigorously charging station, charging the determination of pile construction.

Shenzhen and Shanghai's largest and relatively fast action. Shenzhen from June 1 to officially take effect, "Shenzhen-saving and new energy vehicle demonstration pilot plan", in addition to individuals, community groups and businesses to purchase new energy vehicles in the central financial subsidies granted on the basis of subsidies for supporting infrastructure is also subsidized.

Meanwhile, Shenzhen has also promulgated the "Shenzhen electric vehicle charging system specification", indicates the next two years in the residential parking lots and large shopping malls or high-end hotel car park build a new energy vehicle charging station. Total plans to build bus rapid charging stations of the 25 slow, slow charging official vehicle pile 2500, public fast-charging stations 200, public Slow charge pile 10000!

According to the Shanghai media reported that local government is actively considering the development of related measures, after the formation of the draft has been included to give the consumer prices of less than 20% of the one-time subsidy-free by the license auction process directly on the card registration, etc. . The latest development is the Economic and Information Technology Commission of Shanghai, said Shanghai will invest in the charging station and other equipment for 20% of the subsidy, the future will complete charge pile of nearly 400 construction projects.

The other three pilot cities in the footsteps of this area is not too slow. Changchun, the 4 charging stations will be built next year, 300 charge pile. First electric vehicle charging station located in high-tech zone, the end of June is expected to put into use.

Hefei is the national power grid construction, Anhui province-wide this year, will build five electric car charging stations and 300 charging pile, which was built in Hefei, 4 and 80 charging stations charging pile, in addition, will In Hefei build electric car pilot for pool station.

Hangzhou will build a large scale this year, charging stations, five small and medium sized charging station, 50-100 battery replacement service outlets, 130 charge pile. Hangzhou Electric Power Bureau Deputy Director in charge of the letter, said Cai, Hangzhou is exploring vehicle charging network construction mode. Advance the process of charging facilities, need to overcome the problem is the practical solution to Hangzhou car charging network distribution.

Thus, the charging station and charging columns build electric car industry in the new chain of energy services is very important position in national policy and local government together with support from the charging station will be smooth and fast start performance of listed companies such will also be a corresponding increase.

Charge will be divided three ways

Charging station according to the function can be divided into four modules, power distribution system, charging system, battery scheduling system, charging station monitoring system. Charging station needs a complete power distribution room, the central control room, charging zone, replace the battery area, and battery maintenance between the five parts. Distribution room for the charging station to provide the necessary power, not only to the charger to provide power, but also to meet the lighting and control equipment demand, a change in distribution within the building all the equipment, power distribution monitoring system, control and compensation-related equipment. Central control room for monitoring the operation of the charging stations, and complete management of the report printing. Complete charging of main battery charging function. Replace the battery area is the place the vehicle replacement battery, battery replacement required with equipment, construction should also be used to store spare batteries battery storage rooms. Battery re-equipped group, battery balancing, battery actual capacity testing, battery failure and other emergency work to maintain the battery between.

Charging station to recharge vehicles are generally divided into three ways. One is the ordinary charge, the so-called conventional charge or slow charge, the charging mode, the exchange is now plug in the car, you need 5-8 hours or 2-6 hours, this way more for the exchange of charging, 220V or 380V AC external power supply provided to the electric vehicle car charger, car charger to power by the battery charging. Generally small electric vehicles, plug-in available hybrid electric vehicles (pluginhybridelectricvehicle, PHEV) use more of this approach; The second is the rapid charging, the charging current to be larger, which requires the construction of fast charging stations, it does not require the battery is fully charged, only to meet the needs of you can continue driving, and this charge mode, in 20 minutes to 30 minutes time, only to charge the battery 50-80%, this way more than DC mode, DC charger directly to the ground to give the car power output battery charging, charging electric vehicles and related only to provide communication interfaces. Ground charger general power, output current, voltage range. Some of the ground fast charger also has the charging function; third is battery replacement.

Charging station is expected to be able to recover the 6-year

Charging station costs are divided into three parts: infrastructure costs, the cost of distribution facilities, operational costs. Charging station infrastructure costs from the charger, battery maintenance equipment, charging station monitoring and security surveillance equipment, land acquisition costs.

Now many stations are charging the provincial network construction companies and local government combined, are a lot of land allotted by the Government, land acquisition costs low, in the charging station infrastructure costs of judgments, if the land acquisition cost is 0.

Charging station infrastructure cost and configuration of the number of charger has a direct relationship, assuming there are 10 charging station charger, charger, battery maintenance equipment, charging station monitoring and security surveillance equipment cost of 200 million, 20 million, 20 million, the infrastructure cost of $ 2.4 million.

Distribution costs are relatively fixed charging stations, charging stations and distribution facilities generally include 2 transformers, 1 power distribution cabinet, 1 km 0.4KV cable, 2 km 10KV cable capacity 700KVA more active filter device, charging station distribution costs 192 million.

Charging station operating costs, including staff costs, fees and other station equipment consumed a total of 21 million distribution facility maintenance cost is generally about 3% of distribution costs, about 6 per million.

Cost recovery charging station and battery life actually has a lot of cost recovery charging stations and battery life to do a sensitivity analysis, when the battery life per hour 70KVA, the charging station infrastructure cost recovery period is 6.53 years, the basis of charging stations and distribution facilities to implement recovery period is 11.76 years; when the battery life up half an hour 70KVA, the charging station infrastructure cost recovery period is 3.27 years, the basis of charging stations and distribution facilities to implement recovery period is 5.88 years ; When the battery life to 15 minutes 70KVA, the charging station infrastructure cost recovery period is 1.63 years, the basis of charging stations and distribution facilities to implement recovery period is 2.94 years.

Overall, a single charging station infrastructure and distribution facilities is not a big investment, if the battery life can reach more than half an hour 70KVA, charging station can be controlled in the cost recovery period is 6 years or less. A single charging station infrastructure and distribution facilities investment at 430 million, the first phase of construction 75 charging stations with a total investment of about $ 300 million burden on the national grid is not. Cost recovery period from the charging station, when a half-hour battery life to 70KVA, the charging station infrastructure cost recovery period is 3.27 years, the basis of charging stations and distribution facilities to implement recovery period is 5.88 years, with the ability to enhance battery life , charging stations will reduce the cost recovery period.

National Grid invested heavily in the charging station

When the charging station large-scale construction, the charging station's main function is to achieve the fast charge, slow charge of the functions implemented by the charge pile. Taking into account the area of charging stations, charging stations should be configured ordinary 10 charger.

According to the national grid planning, the first stage of charging station master total investment will reach 300 million yuan, the second phase of 14 billion yuan in the third phase of 18 billion to the charging station master in 2020 the total investment will reach 32 billion yuan . Charging station master in charge, power monitoring systems, active filtering devices in 2010 will reach 1.5 billion yuan investment, 20 million yuan, 63 million yuan, the second phase of the annual average investment size will rapidly grow to 1.44 billion yuan , 1.6 million, 672 million yuan.

2020, a total investment of 12.5 billion yuan charge pile. 2010 charging pile investment 160 million yuan ,2011-2015 charging pile investment 4.5 billion yuan, an annual investment of 900 million yuan, is the first stage investment of 5 times the average.

7 companies benefit from the charging station

Charging station and charge pile construction process need to use many devices, such as chargers, power monitoring systems, active filtering device, charging pile, transformers, power distribution cabinets, cable, etc. Charger, power monitoring systems, active filtering device, charging station charging pile is used in the process of building up and relatively unique electrical equipment. Charger and charge pile equipment suppliers NARI, XJ Electric, Siyuan Electric, Auto Motion, Active Power Filter equipment suppliers RXPE, Siyuan Electric, Senyuan electrical, power monitoring systems equipment suppliers NARI, XJ Electric, National Power South.

On the whole, companies benefit from the charging station construction in the order of: NARI, XJ Electric, Hidenobu shares Senyuan Electrical, Auto Motion, Siyuan Electric, National Power South.

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New energy standards for passenger cars and other urgent introduction of battery recycling

New energy standards for passenger cars and other urgent introduction of battery recycling

In the past 2009 years, and medium-sized passenger car market slump. According to China Association of Automobile Manufacturers statistics, the annual and medium-sized passenger declines. However, in such a depressed market conditions, the Automobile Association's statistics show that more significant growth in alternative fuel buses, an increase of 27.27%, and these include a new energy bus, that is pure electric passenger vehicles and hybrid buses.

In the new energy vehicles in China has promulgated policies to encourage consumption and increase the intensity of the situation, in 2009, new energy bus rapid pace of industrialization process accelerated. Data showed a pure electric passenger car market in 2009 amounted to maintain over a hundred vehicles, hybrid electric bus fleet has reached 1000. Experts predict that by the policy of encouraging, the data will appear in this year's surge. "There will be 7 this year to 8 cities in large-scale demonstration projects to promote new energy bus." Electric vehicles, National Engineering Laboratory Electronics Department of the Rending Li told reporters learned.

By 2011, China to electric vehicles, hybrids, hydrogen fuel cell vehicles of new energy vehicles will reach 50 million units; through "10 City, 1000" policy, there will be million new passenger cars onto the city streets of Energy . Thus, a major issue for environmental protection in the industry will put in front: Currently, hybrid electric and pure electric vehicle batteries including lithium iron phosphate, lithium manganese oxide and other types of lithium batteries with the electrolyte is organic matter which, once released to the environment will cause harm. The new energy battery scrap bus no national standard, with new energy passenger car ownership increases, the disposal of used batteries urgent need caused by the industry's attention.

Recycling used batteries cause pollution standards is empty

Battery electric vehicles is a key component. Senior Product Engineering, Nanjing Iveco Paul Han Dong, said in an interview with reporters, lithium-ion battery energy storage per unit weight of high lithium resources are abundant and the prices are not expensive, so now the new energy bus commonly used lithium iron phosphate and manganese lithium batteries. He said that despite the long development lead-acid battery has matured, and was once widely used in electric buses, but its capacity is low, bulky, heavy pollution to the environment of lead-acid shortcomings, bus companies have been gradually abandoned.

According to the National Engineering Laboratory Electric Vehicle Electrical and Electronic Department of the Rending Li School description: "In accordance with state regulations, the number of rechargeable lithium iron phosphate should not be less than 1500, while the rechargeable lithium manganese oxide should not be less than 500 times integrated unit storage electric energy, number of charge cycles, a number of indicators such as cost, are superior to lithium iron phosphate lithium manganese batteries. "

Not long ago, the reports of scrap batteries pollute the environment seen in the newspapers. One report said a small button battery can be about 60 million liters of water pollution, water consumption is equivalent to a person's life; a 1 battery rot in the ground, make the loss of around 1 square meter of agricultural land value in use. This can not help but think, generally installed in the electric bus on the lithium ion battery scrap after the environment is able to maintain a "zero emissions"?

Reporter online access to a lot of information, common argument is that lithium is not as heavy metals, little environmental pollution. But one expert said in an interview with reporters, although lithium-ion batteries do not contain mercury, cadmium, lead and toxic heavy metals in large, but the lithium-ion battery anode material, electrolyte solution and other substances in the environment and human health still significant impact. Thus, by standard methods of lithium battery recycling and the environment to avoid further pollution is imperative.

Scrapped due to the current lithium-ion batteries are not part of the state's hazardous waste, which indirectly helped in the recovery of waste management of lithium blank. Reporters found through interviews with the current state does not expressly provide waste lithium treatment.

Ankai Automobile Co., Ltd. Wang Xianfeng, deputy party secretary, told reporters, the national standards set forth in automotive batteries saturation less than 70% to 80%, the energy can not be used for car storage. In order to reduce the user cost of a single car, Kai and battery manufacturers and users using the annual lease fee of battery, the battery will be used by the battery manufacturer itself.

The Shenzhen Wuzhou Dragon bus, a staff member told reporters that the company has been in pre-market battery manufacturers with customers and to reach agreement through consultation, two years after the purchase of electric vehicle battery from the battery factory for recycling. However, battery manufacturers can provide users with updated services and payment collection costs is not clear, but also based on two years of technical level and product pricing decisions.

But experts said that the bus industry, due mostly to consumers of electric passenger bus company, if the development of appropriate standards, the implementation is not difficult.

Battery Recycling subsidized foreign

At present, some foreign countries in the recycling of waste batteries have performed a series of active exploration, and accumulated a lot of good experience. Such as the United States, Japan, submitted to waste battery recycling company after processing, each dealing with a ton Government to give some subsidies; Korean production of battery manufacturers, for every ton to pay a certain amount of margin used to pay recyclers to handle the fees, and appoint a special plant for processing; Some battery manufacturers state taxes or impose environmental management of battery disposal companies tax breaks and so on.

Reporters also learned through interviews, to see from the current battery life, three years is basically a cap and a bus in operation is the normal life cycle of 8 years, which means that new energy bus "life" usually need to replace 2 3 batteries, battery cost and maintenance cost is very high. Allegedly, during the Beijing Olympic Games to run the new energy bus, vehicle battery price is only several hundred thousand dollars. High battery prices are likely to become the new energy bus industry the process of stumbling block. The main consumers of new energy bus - bus companies also hope that the battery factory and manufacturers together to find ways to reduce the battery's and then spending. Dingli school said, "reliability can only really benefit the user's product, to get to users, will move toward industrialization."

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Lithium battery materials industry: the road twists and turns a bright future

Lithium battery materials industry: the road twists and turns a bright future

Speaking note of the meeting

Small lithium battery industry in the 1990s are now at a mature stage. Lithium battery research since the 1970s, but until the 1990s, security remains unresolved, mainly due to the use of lithium metal anode material, easy to explode. SONY as a company until the carbon anode materials, the safety issues have been resolved, since the lithium batteries in computers, mobile phones, digital cameras and other areas to be universal.

Traditional energy sources are depleting, power lithium gotten greater attention, the rapid development of the field of cathode materials. Small lithium and lithium cobalt oxide used as the anode and cathode carbon materials, but if the application of new energy vehicles, the following problems: First, as a scarce resource of cobalt, high cost; second car in the process of acceleration and deceleration to bring high-current charge and discharge , deposition of lithium in the anode, thereby supporting grain production, through film, causing the battery short circuit, high-calorie organic electrolyte under the conditions in the explosion. From the 1990s, the United States invented the Goodenough professor of lithium iron phosphate, the material rate performance, high current density does not change the structure, allowing lithium battery in the power of applications possible. Lithium iron phosphate, but there are many problems need to be resolved: low voltage (3.3V, lithium cobalt oxide is 3.7V), low energy density.

Although the defective power lithium present, but the problem can be resolved in the development of the industry next great career. Battery as a system, although the cathode material developed rapidly over the past few years, but the diaphragm, electrolyte, cathode, there are many problems to be solved. 1) There are many kinds of lithium battery cathode materials, the most important is carbon, which application is more middle-carbon-dimensional ball, this has been the industrialization of Shenzhen BTR. However, applications in the power needed to solve the large lithium charge-discharge current density the deposition of lithium in the anode material issues; 2) currently meet the small lithium electrolyte applications, but applications in power need to be modified on lithium, flame, etc. research; 3) high-temperature polymer membrane obturator also need to avoid short-circuit and other aspects to be improved. Short term, there are still many problems power lithium, but Should look long term, as technology continues to develop, the industry's future promising future.

Fluoride short-term valuation is reasonable, long-term value remains to be seen lithium hexafluorophosphate progress of the project of aluminum fluoride Fluoride is currently ex-factory price in 7500 yuan / ton, down again last week, a large number of primary and pre-stocking the downstream manufacturers; cryolite remain relatively stable In 6700 yuan / ton, we mentioned in previous reports, this year because of lower operating rate of the aluminum industry and put on some of the new capacity comes on stream, cryolite obvious gap in the short term needs. Inorganic fluoride for 10 years, 1.05 yuan, 1.38 yuan of 11-year forecast, because the first industry to maintain 10% growth, followed by the company with cryolite circulation process routes, and cost advantages of anhydrous aluminum fluoride higher than the industry growth is expected to achieve speed; for lithium hexafluorophosphate is currently conducting equipment installation, according to the Taurus experience, because the lithium hexafluorophosphate special production process, equipment needed for non-standard transformation, the transformation effect to be seen, so the uncertainty is relatively large piece of business.

How to use a nickel-metal hydride battery design of ultra-bright LED lights

A Ni-MH battery voltage is only 1.2V, and 3.3V Ultra Bright LED above the operating voltage required to ensure sufficient brightness. So. Must find ways to increase the voltage, the common boost circuit generally have two forms, namely high-frequency oscillator circuit and electromagnetic inductive boost circuit. For the boost circuit, two circuits to choose from.

Figure 1 circuit uses a small pulse transformer, high frequency oscillation power tube VT3 will signal amplification, the increase in L1 through direct step-up transformer T.

Figure 2 is the use of self-inductance of the inductor to achieve high voltage upgrade. When the oscillation signal input VT3's base when, VT3 will periodically saturated end. When saturated, the inductance L power, electric energy into magnetic energy stored in L, then the diode cut-off, the energy stored by the C3 power to the load; when the deadline VT3. Inductance will result in lower self-induction electromotive force is on the negative. VD diode conduction, the superposition of self-induction electromotive force electromotive force and to charge capacitor C3 and the load, force is due to two strings. Can be even higher than the supply voltage, the specific size of the load and VT3 mainly by the saturation current through the inductor L when the ratio determined.

Both circuits can be increased to 3.3V above 1.2V, the first circuit in the transformer if the positive feedback on the increase around the coil. Oscillation circuit can be removed. Make the circuit more compact. However, the use of this circuit calculations more complicated. Difficult to adjust the output power, the transformer winding also some trouble. The second only a small inductor. Inductance and no large requirements, regulating the inductor current drive, you can easily adjust the output voltage. In this use of the second circuit.

Oscillator circuit shown in Figure 3, although able to work in 1.2V voltage oscillator circuit there are many, but proven, making the circuit of Figure 3 is easy, simple calculation. High success rate. Oscillation frequency is also easy to determine. And. Adjust the size of the R4, you can not affect the signal frequency in the premise of regulating signal range, so use this circuit to generate a high frequency square wave pulse to prepare for the step-up circuit. As a result, the circuit design is completed by Figures 2 and 3 together constitute.

On the circuit parameters, which lies in power. Inductive power, the stored energy is E = LI2 / 2, Let f be a square wave frequency, 1a within the switch will turn f times, so. Inductive energy stored per second is W = f x E, set the load to the energy conversion efficiency n, then the output power P = n x W + Po, Po is the power supply power directly to load (because the power and self-inductance high-voltage overlay must consider this point).

Now be estimated. Drive an LED to about 100mW. Power Po is about 20mW. In order to ensure the supply, calculated according to P = 100mW. Take n = 80%, then just find a few hundred uH inductor, such as the 500 uH: On the other hand, according to the conservation of energy. 1.2V to 3.3V is about 3 times. Then due to efficiency. Inductive drive current to LED current of about 3-4 times, it is taken as 120mA, this way. Can calculate the oscillation frequency of 34kHz or so, so, take R = 2kn, C = 0.01 uF will be able to meet the requirements. Determine the parameters. Can be high not low frequency, inductive rather large not small, so as to ensure the output power is large enough to have enough adjustments.

As the circuit is simple. Components in the 2 x 2cm board. As long as the correct operation, the power circuit can work. Do not connect the first LED, the output voltage is measured with a multimeter, this time, adjust the size of R4, R4 greater the output voltage is smaller. And vice versa, when the output voltage is 3.2V or so, you can connect the LED, and then adjust the size of the R4, it is sufficient light, note that the voltage across the LED can not make more than 3.6V, otherwise it may burn LED. As a result, the circuit will be completed commissioning.

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Battery type, model and method of cleaning and maintenance

Battery type, model and method of cleaning and maintenance

1 Chemical Battery

Is through the electrochemical reaction, the positive and negative active material of the chemical energy into electrical energy of a class of devices. After a long research, development, ushered in a wide variety, widely situation. As large a building can only accommodate was the next great device small enough to breed in millimeters. all the time for a better life for our service modern electronic technology, chemical batteries, made of high demand. every chemical battery technology breakthroughs have brought the development of a revolutionary electronic device the modern society, people, everyday life, more and without chemical batteries. electrochemical many scientists the world now, the interests focus on the chemical as a battery electric vehicle area.

2 batteries and liquid battery

The distinction between dry and liquid batteries battery is limited to the early development of that period.'s First battery from the glass container filled with electrolyte and two electrodes and later launched a paste electrolyte-based batteries, also known as dry .

There are still "liquid" batteries. Are generally very large size species, such as those used as an uninterruptible power supply in large stationary lead-acid batteries or solar cells, supporting the use of lead-acid batteries for mobile devices, some using the full sealed, maintenance-free lead-acid batteries, these batteries have been used successfully for many years, sulfuric acid electrolyte which is fixed by the silica gel or glass fiber separator suction pay.

3 disposable batteries and rechargeable batteries

Disposable batteries commonly known as "disposable" batteries, because their power is exhausted, you can not recharge using only discarded the common disposable batteries, including alkaline manganese batteries, zinc-manganese batteries, lithium batteries, silver zinc batteries, zinc air batteries, mercury batteries and magnesium zinc manganese batteries.

Rechargeable batteries made by different materials and workmanship, the common lead-acid batteries, nickel cadmium batteries, nickel-iron batteries, nickel metal hydride batteries, lithium-ion battery. The advantage is long life cycle, they can charge and discharge more than 200 full- Some rechargeable battery power than most of the load off the battery high ordinary nickel-cadmium, nickel metal hydride battery, the unique memory effect, causing inconvenience of use, often causing premature failure.

4 Fuel Cell

Fuel cell is a fuel's chemical energy through electrochemical reaction directly into electrical energy

5 dye-sensitized solar cell battery

Models are generally divided into: 1,2,3,5,7 No. 5 and 7, which is particularly common, so-called AA batteries is 5 batteries, and battery AAA battery is 7! AA, AAA is the battery model.

For example:

AA is what we usually refer to the battery 5, the general dimensions: diameter 14mm, height 49mm;

AAA is what we usually refer to the 7 cells, the general dimensions: diameter 11mm, height 44mm.

The following is from the site: Ni-MH battery forum for users to add

Knowledge of a number of attached cells:

Talk about the common "AAAA, AAA, AA, A, SC, C, D, N, F" these models

AAAA type rare, one-time AAAA Energizer Alkaline batteries can occasionally see the general use of the computer pen inside The standard AAAA (flat) battery height 41.5 +/- 0.5mm, diameter 8.1 +/- 0.2mm.

AAA type battery is more common, general use of the MP3 are AAA batteries, the standard AAA (flat) battery height 43.6 +/- 0.5mm, diameter 10.1 +/- 0.2mm.

It is well known even AA batteries, digital cameras, electric toys and ultimately AA batteries, standard AA (flat) battery height 48.0 +/- 0.5mm, diameter 14.1 +/- 0.2mm.

Only one type of battery A is not common, usually for the series inside the battery cell battery pack, I often give others the old camera for nickel-cadmium, nickel metal hydride battery, almost all of 4/5A, or 4/5SC battery Core Standard of A (flat) battery height 49.0 +/- 0.5mm, diameter 16.8 +/- 0.2mm.

SC models are not common, generally is the battery pack inside the battery cell, mostly in power tools and cameras and can be seen on imported equipment, the standard SC (flat) battery height 42.0 +/- 0.5mm, diameter 22.1 +/- 0.2mm.

C Type II is the battery, use a lot of standard C (flat) battery height 49.5 +/- 0.5mm, diameter 25.3 +/- 0.2mm.

D Model One is the battery, wide range of uses, civilian, military, specific DC power supply can be found in D-type batteries, standard D (flat) battery height 59.0 +/- 0.5mm, diameter 32.3 +/- 0.2mm.

N models are not common, I do not know what things there with the standard N (flat) battery height 28.5 +/- 0.5mm, diameter 11.7 +/- 0.2mm.

F type battery, it is electric bikes, battery of a new generation of products, a great trend to replace lead-acid maintenance-free batteries are generally for the battery cell (personal opinion: In fact, a big, bad alone, huh). standard N (flat) battery height 89.0 +/- 0.5mm, diameter 32.3 +/- 0.2mm.

We note that (flat head) word, referring to the cathode is flat, not protruding, used to make the battery pack using the battery cell spot, the general pointed to the same model (which can be used as a single battery-powered), in height to more 0.5mm. so, I do not elaborate. Also, when the battery is not a lot of neatly "AAA, AA, A, SC, C, D, N, F" the main model, but also often have scores in front of "1 / 3, 2 / 3, 1 / 2, 2 / 3, 4 / 5, 5 / 4, 7 / 5", these scores represents the height of the corresponding cell body, such as " 2/3AA "is that high is usually AA batteries 2 / 3 of the rechargeable battery; Again" 4/5A "is that high is usually A battery of 4 / 5 of the rechargeable battery.

There is also a model representation, is five digits, for example, 14500,17490,26500, first two digits refer to the pool diameter, is the pool after the three-digit height, for example, 14500 refers to AA batteries, or about 14mm in diameter , 50mm high.

Battery Maintenance:

1 Use the battery with a general store with metal objects to avoid short-circuit the battery problem.

(2) to avoid the battery is stored in hot and humid place.

3 battery should be placed on the reach of children.

4 battery for a long time on the camera or charger may cause leakage and damage and so on.

5. Every time you replace the battery must be replaced the whole set of new batteries, do not mix old and new batteries use (NiMH) Do not mix different types or brands of alkaline batteries together.

6 Do not heat the battery or dispose of the fire within.

7. Do not allow contact with fresh water or sea water battery, and be especially careful to keep dry.

8. Do not try to deformation of the battery, remove to change batteries.

9. Do not try to peel or cut the battery packing battery pack.

10. Do not allow battery drop, impact or collision with another strong battery of items.

11 Do not use the irrigation power, deformation, discoloration or the appearance of the battery is obviously not normal cells.

12 battery will feel warm immediately after use. Removing the battery, turn off the camera and wait until cool.

13 for the battery must be installed four new batteries. "New battery" refers to the use of alkaline batteries are not bought, or just with a charged NI-CO, or NI-MH battery.

14 Battery at low temperatures (+10 degrees C or lower) to be corroded and the battery life is shorter, it is the battery characteristics. Before loading in cold situations, the battery in your pocket or a similar warm places, such as using a warm oven to warm the battery, to ensure that will not have direct contact with the warm oven.

15 Rechargeable Battery (NI-MH or NI-CD battery), you must use a dedicated battery charger to charge 3 or NI-MH NI-CD battery, according to the manuals supplied charger to charge. Do not use rechargeable specify the use of external devices the battery charge.

16 immediately after charging the battery will feel warm. NI-MH or NI-CD rechargeable battery on the machine when not in use before be sure to charge. The camera mechanism is almost small current control, even when the camera power is turned off.

Battery cleaning method:

On the battery contacts (+ and -) or inside the battery cover of the soil will cause the current digital cameras can not hinder the conduction of the phenomenon, so you will find that even if the camera's battery still has enough power, but the camera control lack of power on the display warning signs will continue to map the blinking, and then the camera will automatically turn off.

To avoid this power loss problems, keep the battery contacts (+ and -) and the internal battery lid clean and, if necessary, please use a soft, clean cloth gently wipe dry.

In addition, the use of battery, use a soft, dry cloth to clean the battery contact points at both ends, so we can ensure that the battery can be completely adequate power.

Note:

Do not try to clean the internal digital camera battery accessories, otherwise it will damage your digital camera.

Do not use chemical or other cleaning of a soluble detergent, such as thinner, benzine, or alcohol content of the solvent to clean your digital camera, battery, charger, or otherwise cause damage to your equipment .

Use a soft, dry cloth to clean the battery contact points at both ends, try to make both ends of the battery contacts clean.

Warning:

Do not heat the battery or pressure, or break down, fall, short-circuit. Do not let the battery near the fire element or water.

Do not place the battery in a pocket.

Do not use different types of batteries, such a move may cause fire and explosion.

Battery save method

If you are not going to use the camera, the battery must be removed to be stored at low temperatures after the dry environment.

Especially careful not to NI-MH NI-CD or current long-term disability in the camera, even if the charge due to excessive battery discharge can no longer use. NI-MH NI-CD or even in the pool when not in use will be automatically discharged.

Battery disposal instructions

Before the discarded battery power must be determined completely exhausted.

Before using them to determine the first charge, when just fully charged and can be significantly reduced with time short, that life expectancy has to end, replace the battery.

Warning:

Please be positive cell adhesive tape on the battery may be abandoned in order to avoid burning or explosion will occur and so dangerous.

Particularly toxic because of the lithium batteries, there is danger of explosion improper use, do not arbitrarily discarded.

Please follow the waste-related regulations and related laws and regulations to discard used batteries, general battery recycling boxes are equipped with convenience stores, do not waste dispose of batteries in general waste. Or ask the relevant government authorities have on battery recycling and disposal details.

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Panasonic strive solar cell business by 2012 the share of 35%

Panasonic strive solar cell business by 2012 the share of 35%

Panasonic will be July 1, 2010 within the group listed with Sanyo Electric to develop a "residential solar power system HITR215" series, which officially involved in solar cell business. Sanyo Electric to provide self-development of solar power modules "HIT215", Panasonic to provide energy management technology, building materials and electrical materials technology, and the product sales channels. The goal is 2012, the expected rapid expansion of solar power generation market, the Japanese domestic market share of 35% or more.

HIT215 feature is used to control solar cell surface area of the power loss of the defect structure. In practice, the crystal plate with p-type and n-type amorphous silicon layer formed between the i-type amorphous silicon layer, thereby reducing the area of electronic defects easily lost.

Panasonic announced in December 2008 to carry out financial and business Sanyo electrode cooperation, set up a cooperation committee, has been constantly looking to maximize the use of internal resources. According to reports, Panasonic December 2009 to Sanyo in its internal, set up 27 subsidiary working groups, the use of resources within the group had repeated discussions. The residential solar power system is discussed with the launch of the first products.

Panasonic solar cells increased by 16.8% module conversion efficiency

Recently, the Panasonic press conference held to announce July 1, 2010 will be officially involved in solar cell business. Conference, Panasonic, Matsushita Electric and Sanyo Electric three were related to the company's head on stage, introduced a group of people are concerned about the integration and the overall strength and so on. In addition, the conversion efficiency as high as 16.8% of Sanyo Electric mechanism module, the module uses a combination of settings technology, and Panasonic and other home appliances connectivity.

Panasonic will be the positioning of its products with the end of 2009 as a subsidiary of Sanyo Electric received the "first co-products" (Panasonic). Solar cell modules produced by Sanyo Electric, Sanyo Electric has developed the use of cell structure "HIT". The unit structure of polysilicon and amorphous silicon by stratification, can achieve higher conversion efficiency. Sanyo has started selling the use of the unit structure module, the module conversion efficiency of 16.8%, 16.4% higher than the original. But this is not by changing the unit structure can be accomplished, but by improving production efficiency, ensure a high 16.8% module yield, making 16.8% of product delivery possible.

For the module, Matsushita Electric and Panasonic will use the technology and marketing capabilities, in order to 2012 in Japan's domestic market share of 35% target. Panasonic prepared a number of techniques, such as the roof liner installed directly on the solar cell technology in the power generation of flat-panel televisions and other display functions, as well as IH cooking heaters (Cooking Heater) and the combination of features such EcoCute and so on. Sales, specially set up to promote energy solutions business headquarters, in order to take full advantage of 21000 appliance stores, 61,000 residential building materials stores and equipment 67000 Electrical Engineering shop consisting of sales network.

Tailor-made for the Shadow? MOTO new models coming out battery

The android's flagship Motorola always so eye-catching, all aspects of the information is now carried out in a steady stream of exposure. Recently, some foreign media published pictures of a new type of battery, 1500 mAh battery capacity is probably prepared for the Shadow.

The exposure of the new model battery capacity of 1500 mAh, is Motorola's highest-capacity battery. The previous MOTO DROID and other products used BP6X battery capacity of 1420 mA, no accident, then the battery will be new models next month with the upcoming release of Shadow in this product. The mysterious Shadow is currently the highest profile mobile phone Motorola, with 4.1-inch WVGA resolution screen, and the first use of the TI OMAP 3630 processor that supports 720P HD video and HDMI output.

With the impending launch of Shadow, a variety of information is now beginning to emerge. Let us continue to be patient, we believe that next month will give Motorola a satisfactory answer.

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Lian Ze led a delegation to attend China-ROK Economic Cooperation Forum green

Lian Ze led a delegation to attend China-ROK Economic Cooperation Forum green

May 28 morning, the "green industry development strategies and issues" as the theme of the second session of the China-ROK Economic Cooperation Forum in South Korea, Green first Erlong re-opening. Korea Chamber of Commerce Sohn Kyung-Shik, Chairman of China Association for the Promotion of International Trade Wan Jifei opening speech. Party Secretary Li Anze led a delegation to participate in, attend the "green industry cooperation programs and strategies" sub-forum and make a keynote speech.

China and South Korea by the Korea Trade Promotion Chamber of Commerce co-hosted by China - South Korea's Green Economic Cooperation Forum on China-ROK economic and trade circles for the first time new energy and energy-saving environmental protection and other related topics of the seminar, trade between the two countries to work together to find cooperation in the new direction of development, to achieve its sustainable development. Contents of the forum and topic selection closely linked to China and the ROK government, industry, science is increasingly concerned about the emerging green economy in this comprehensive field.

The leaders in his speech that the forum will be held, enabling China and Korea experts, academics, relevant government leaders come together in new renewable resources and green industry information sharing, joint research and development, technical cooperation, both market development cooperation programs and other important areas of exploration.

Lian Ze said in a speech, to develop the green economy is the theme of the new century, economic development and trends. New energy as renewable energy, green economy is an important part of the future to replace oil, coal and other traditional energy sources is a historical necessity. Xinyu central China as an emerging industrial city, industrial economy has been basically formed a new energy, steel, new materials development for the multi-pillar structure, especially the new developments in the domestic energy industry has a certain influence and visibility, to participate in Green Korea economic cooperation forum for us to strengthen exchanges and cooperation and jointly promote green economic development to build a good platform.

Lian Ze pointed out, Xinyu is going all out to accelerate the country's new Energy Technology Center building, the development of new energy industries already have a certain advantage. First, the advantages of industrial clustering. Xinyu has basically formed the current solar PV industries, wind power, energy conservation and power and energy storage battery industry, supplemented by "a junior small" pattern. LDK Solar's leading enterprises as the core of the photovoltaic industry has been basically formed a "silicon material - ingot - wafer - Battery - components - solar energy applications," the PV industry chain. German wind power is only one China in the megawatt-class wind turbine permanent magnet design, production factories, with China's largest permanent magnet direct drive wind turbine equipment suppliers formed a strategic partnership. Huadian Power screw expansion turbine applications, is the world's recycling all kinds of low-quality thermal power generation technology initiative, has been in the metallurgical, petrochemical, power, paper and other industries widely used. Power and energy storage battery industry, the industry relies on Chinese lithium salt Li Jiang pioneer company and the world's largest supplier of lithium production Feng Li Gan, one of the leading and driving the company, we plan to 2015, built the world's power and energy storage battery industrial base, China's largest battery grade lithium carbonate production base, the third city over 100 billion yuan of sales income pillar industries. Second, the policy advantages. National and provincial policies as an opportunity to support the introduction of a series, Xinyu issued a series of new energy to support industrial development policies. Third, the factors of production advantage. In electricity, land, and human resources to give adequate protection. Fourth, the government environmental advantages. In addition to convenient transportation advantage, improve facilities, but mainly there is a high quality and efficient administrative environment, as long as the Government's commitment to the things that must be honored.

Lian Ze hope that all entrepreneurs, the business sector more into Xinyu can understand Xinyu, Xinyu investment, we believe that all are willing to venture Xinyu friends, can find a suitable project, to obtain good returns, access to greater development.

The forum support unit for the Ministry of Knowledge Economy, Ministry of the Environment Committee and green growth, the Chinese Ministry of Commerce, Chinese Embassy in South Korea. Participants include: energy, power generation, oil and gas, new energy and renewable energy, environment and other areas of China and the ROK business community and relevant organizations, associations and other stakeholders; cooperation on new and renewable energy programs and successful strategies, assistant to the mayor, High-tech Zone Party Work Committee for the China He, Zevi, president of Tong Hing high the snow were made in the sub-forum topic and discussion.

Legend Capital involving car batteries listed in Hong Kong five years later

According to Hong Kong media reports, the parent company of Lenovo Group Lenovo Holdings, said recently that in the next 5 to 7 years to achieve the overall listing of H shares in Hong Kong plans.

Lenovo Group chairman Liu and Lenovo Holdings, Lenovo Holdings is listed, will be its many spin-off business. Liu said the association's investment in a lithium battery project, hope that can be involved in the field of electric vehicle batteries. If the project is successful, the Lenovo acquisition of the project and can be regarded as the core operating assets.

Liu also revealed that last year, shares of Asia Standard Group and Legend Holdings owns 35% of Legend Holdings, will be interested in equity, employee stock ownership prior to listing in the holdings of shares of Legend Holdings, and to give management and core team.

According to reports, Legend Holdings, including Lenovo Group, Digital China, Legend Capital and Hony Capital Fund, Raycom and energy and other environmental chemicals business.

"Beijing made" cell bus entered the Singapore Youth Olympic Village

Has a 10 meters long, 3.4 meters high "body", can breath more than 300 km Lianpao fourth-generation fuel cell city bus, yesterday became the first Youth Olympic Games, the world's first expedition of the "players." This car developed by the Tsinghua University, environmentally-friendly buses will depart recently went to Nanyang Technological University in Singapore, the "Green Olympic Village", players assume the shuttle mission.

Tsinghua President Gu Binglin yesterday personally handed the car keys Nanyang Technological University President Xu Guanlin hands. Although this is the cell city bus developed by Tsinghua University, the first time to go abroad, but it can be seen in the domestic major aspects of society. 2008 Beijing Olympic Games, Shanghai World Expo will have occurred in its presence. About to set off a car in Singapore, Singapore is in full accordance with road traffic and the local characteristics of the hot and humid climatic conditions the development of a new generation of rechargeable hydrogen fuel cell city bus. Not only the right steering wheel, left open the door, can be charged with air conditioning, but also has power of the chassis, with insulation leakage, collision, auto fire, auto shut down bottles of hydrogen and other multi-protection.

"A little noise did not." Battery sitting on a bus to pick Singapore guests amazed. As the car zero emissions, energy saving, Singapore and even plan the discharge of water when driving car goldfish, showing to the world of young players making cell bus Tsinghua environmental effect.

During the Olympic Green, Nanyang Technological generals responsible for the digestion and vehicle technologies to run services, and the Singapore Ministry of Environment, Ministry of Communications, Ministry of Education, BOCOG, the Bureau of land transport communication, public transport vehicles run by the Singapore company. After the Olympic Green, the car will continue to run in Singapore, the local transit bus technology upgrades to provide new energy product platform technology.

"If the Olympic Green will allow, we will put on buses reflects Beijing, Singapore and Tsinghua University and Nanyang Technological elements of the 'coat', for the world to participate in the Youth Olympic guests will recognize the man from Beijing, China's 'friends' . " Nanyang Polytechnic said the person in charge of exterior design, said bus.

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Solar thermal energy generation is becoming the new hot spot

Solar thermal energy generation is becoming the new hot spot

China Academy of Engineering in the conduct of the "five" strategic development of key emerging industry consulting and research projects - a new energy industry group project meeting, solar thermal power generation has been called for a detailed statement as a key

Solar thermal power generation is becoming the new energy investment.

"Solar thermal power generation is the next blue ocean of new energy investment." May 10, 863 solar thermal power projects in general, head, Institute of Electrical Engineering Chinese Academy of Sciences researcher Wang Zhifeng told reporters.

Day, "five" strategic development of key emerging industry consulting and research projects - projects of new energy industry group meeting in the Chinese Academy of Engineering, solar thermal power generation as a priority by requiring detailed statement.

"From September last year to early this year, (China) solar thermal power generation project added 3GW (300 MW)." Intermittent at the meeting, the National Energy Advisory Committee of experts, an expert said that these projects have been completed the project proposal books, not including the private operation of several power giants did not open the project. "Once the concession tender, these projects will emerge."

"(Inner Mongolia 50,000 kilowatts thermal power project concession) should be the end of May or early June." Renewable energy National Energy Board, told reporters at a person, which is China's first thermal power projects in light of the concession bidding, "the intention of the company very much sexual contact."

"This (concession) will not only lead to the awakening of solar thermal power industry, but the whole awakening of thermal power generation chain." Wang Zhifeng said, even with the electricity companies, equipment manufacturers, banks, investors are awakening, " Consulting (thermal power) too much, I received several call people a day. "

Thermal spring

In the obscurity of many years, solar thermal power generation is becoming the protagonist of the new energy sector.

Prior to this, solar power mainly in the form of photovoltaic power generation, namely the use of solar cells, light energy directly into electrical energy. International Solar Energy Society (ISES) statistics show that in 2009 alone, the global PV installed capacity exceeded 600 million kilowatts.

And PV compared to solar thermal power is collected by large-scale solar thermal energy lighting mirror array through the heat exchanger device to provide steam to drive conventional turbine generator to produce electricity. ISES data show that the end of 2009, and the global network has been installed capacity of solar thermal power plant about 70 million kilowatts.

"Solar light and heat than the slow mainly due to the impact by the technical level." ISES executive director of the long 克里斯汀霍 Ensi Tan told reporters that the station's large scale integration technology affected the development of large-scale solar thermal power plant.

According to theory of solar thermal power, solar thermal power stations in addition to the daytime heat, light pole direct-drive steam turbine power generation, while some of the heat will be stored in a giant heat storage system in the evening can take advantage of regenerative power.

"Related has been the subject of research, there are at the laboratory stage, large-scale power system will take time." State Department counselor, director of the National Energy Advisory Committee for Xu ingot say so.

Even so, solar thermal power is still seen as "saving the earth" energy.

"The first is as light and heat and thermal power generation by steam turbine, so the ratio of photovoltaic, wind power is more conducive to the stability of power systems; followed to avoid the expensive photovoltaic silicon photoelectric conversion, cost savings and avoid pollution. " Ensi Tan said currently the world's solar thermal power plant proposed total installed capacity of more than 12 million kilowatts.

In fact, the United States and Europe have begun to solar thermal power generation as a future alternative to traditional energy sources dominant choice.

July 2009, European countries jointly launched "European desert action", governments and enterprises in the next 10 years, invest 400 million euros, in sub-region to establish a large solar thermal power plant, the project will meet all of Europe at least 15% of the electricity demand.

"Solar thermal power will become the new energy of the most important source of energy, even in the future as the largest share of China's dominant energy source." May 12, the aforementioned national energy advisory committee of experts, experts say, in foreign countries have already launched a large-scale light thermal power base in the context of the Chinese optical base is also a feasibility study in progress.

"Solar thermal power generation, once started, the speed of its development and future prospects are difficult to compare the PV." Emperor Ming Huang Ming Solar Energy Group chairman, told reporters, many countries and regions have begun to encourage solar thermal, photovoltaic restrictions. California planning requirements by 2030, solar thermal power and photovoltaic power generation installed capacity ratio of 4:1.

"'Twelve Five' (2011 ~ 2015), the light and heat will be a explosive development." Aforementioned Expert Advisory Committee of the National Energy experts say.

Power giant brainer

Sensitive power giant had brainer.

"The major Power Group has started enclosure (thermal power) of the." China Electric Power Research Institute, a solar thermal power generation experts told reporters that solar thermal power generation is relatively high resource requirements, to have cheap land, cheap water, abundant light, and relatively flat topography. "The development of the country suitable for light and heat resources are also limited, and who should give this land on the project who, we naturally swarm."

"Almost half a year thing, three or four items on the GW cropped up." Solar thermal industry, Ministry of Science and Technology Innovation Council of the League official said, three years ago, five Huadian Power Group, only to follow the Chinese Academy of Sciences to do a demonstration project, "Other companies did not even touch the power light and heat."

Huadian Group has been a walk in the first solar thermal power generation, the fastest power giant.

In 2007, the state starting in Beijing Yanqing 1 MW solar thermal power generation demonstration projects, followed by China Huadian Group, began to actively layout, now in Langfang, Hebei, Gansu, Jiayuguan, Xinjiang, Golmud and other solar thermal power to carry out preliminary work.

December 17, 2009, Huadian New Energy Corporation and the Australian Lions International signed a cooperation agreement, the two sides work together to develop plans to Golmud one million kilowatts thermal power projects.

A month later, January 5, 2010, Huadian Energy Company has signed with the Jiayuguan total over 26 billion yuan of the strategic cooperation agreement, including the development of solar thermal power generation in the city.

China Electric Power Research Institute of the aforementioned experts told reporters that the major power group has its own solar thermal power generation demonstration projects, "although only a small demonstration project, but (Power Generation Group) are a large number of follow-up reserved for the expansion of the land."

Involved Guodian Turpan solar thermal power, told reporters that China Turpan thermal power project is only 100 kilowatts, "how there are a few acres of enclosure is to the future large-scale expansion."

"The high cost of PV is a single, large costs are also high; and small-scale solar thermal is the high cost, but as long as large-scale, tens of megawatts, or even hundreds of megawatts of low cost of GW." Said Huang Ming , power companies must be based on demonstration projects to expand the scale of this is to reduce the cost of the inevitable choice.

"If you build a 100 MW solar thermal power plant, the upfront investment which can be controlled at 15,000 yuan to 20,000 yuan / kW, the tariff is probably seven or eight cents (per kWh)." Above the solar thermal industry innovation strategic alliance official said, more than the PV project Dunhuang 1.09 yuan / kWh of electricity more competitive.

The cost factors and the "area is king" ideology of domination, power companies are in demonstration projects based on the accumulation of a large number of follow-up expansion of the land.

"We can along the Qinghai-Tibet, the new road layout of solar light blue mirror array." Huadian New Energy officials told reporters that many parts of the west side of the road are the desert, "think how many rows are OK."

"Gobi with 80,000 square kilometers (thermal power) generation of electricity, can be equivalent to China's annual power generation capacity in 2008." Zhi-Feng Wang said the Chinese Gobi desert, more than 1.3 million existing square kilometers, Electrical Engineering, Chinese Academy of Sciences's research shows , "exceeding 30 million square kilometers of desert suitable for solar thermal power generation."

More and more power companies are eyeing the west, into 2010, in addition to five major power, the Tianwei change (600550.SH), the United States and other enterprises eSolar has announced its entry into solar thermal power generation.

"(Solar thermal power generation) enclosure boom has only just begun it, the next two or three years to reach its peak." Aforementioned National Energy Expert Advisory Committee of experts told reporters.

Equipment manufacturers to seize the opportunity

New industrial equipment manufacturers to bring great business opportunities, and a large number of companies are trying to share the attractive "cake."

"Solar thermal power generation in the next two years and then increase forty-five MW is not a problem, these plants are definitely involved in no less than 100 billion yuan of investment." Beijing Jiang Hi-tech, general manager of the new energy company, said more than information. In the foreseeable future, solar thermal power generation, "cake" will no doubt be more substantial.

"We also feel very tight, a great chance, we are now ready to greatly expand the laboratory." Said Huang Ming, Huang Ming Group is the world's only solar thermal power generation can produce the core steel business, "Our production capacity is not only tens of thousands of meters. "

And feel the same urgency of Emperor Ming Group, a large number of Chinese solar companies have also joined the solar thermal power development.

"Can not say more than 5,000 solar thermal companies are doing, but at least we have this idea." Solar thermal Professional Committee of China, an official told reporters, many companies have created semi-public sample.

"Solar thermal power generation are high-tech industries, such as water heaters, as if the flood, this is definitely not a good thing." He said.

Research and development companies to seize the one hand, the other is active investors cut.

"We (and Wong Ming Group) have reached an intention, Huang Ming ready to set up solar power company." May 11, Beijing, Jiangsu Hi-tech investment company official told the "Financial State Week", the two sides will set up a joint venture company, dedicated to solar thermal power generation equipment manufacturing.

"Now companies can not be too much equipment, but the future is certainly a lot there." I said hearing, as the equipment manufacturing technology maturity scale solar thermal power generation and expansion of solar thermal equipment manufacturing industry will certainly attract a lot of investment. "Many U.S. companies are also seeking to cooperate with us."

"Various parts manufacturing companies have large numbers, and some companies have begun to be eliminated." Beijing Yanqing 1 megawatt solar thermal power generation demonstration project leader told the "Financial State Week" in 2007 for lighting the mirror project procurement ultra-white glass, there are only a Beijing-based company to supply, the price of 300 yuan / square meter, the procurement of this project over 10,000 square meters of glass. "Of the many companies can produce the specific optical glass."

Foreign equipment manufacturers of light and heat has also been eyeing the Chinese market. January 9, 2010, the U.S. supplier of solar power eSolar with Shandong Penglai Power Equipment Manufacturing Co., Ltd. signed an agreement, in addition to selling equipment through outside the power of Penglai, eSolar years the company also plans to invest over $ 5 billion, in China 200 million kilowatts of solar thermal generating units.

The upcoming concession of solar thermal power project in Inner Mongolia, it is by the German company Solar Millennium feasibility study report in the organization. "We hope to enter the Chinese solar thermal power generation market, but the situation we have to see to say." Considering the Chinese government restrictions on foreign investment in the electricity market, Solar Millennium, a cautious person in charge.

"And photovoltaic, wind power equipment 'heartless', mainly by the introduction of foreign compared to the core technology, solar thermal power generation of the country have mastered the core technology." Advisory Committee for the aforementioned national energy experts said, China has mastered the solar thermal power generation from light, heat, electricity and other aspects of the follow-up core technology, the follow-up of equipment will mainly be in the country.

"It is foreseeable that if countries do not have active policies to guide this (solar thermal power generation equipment) industry will be like wind power, polysilicon, as duplication, excess capacity." Foregoing the use of solar thermal Professional Committee of China's official said.

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Hainan Yingli 100 megawatts of silicon solar cell project will be put into operation

Hainan Yingli 100 megawatts of silicon solar cell project will be put into operation

Hainan Yingli New Energy Resources Co., Ltd., "a complete 100-megawatt solar cell industry chain, polysilicon," total investment of 767 million yuan, covers an area of 272 acres, as of May 25, the official line from the project put into operation another 31 days.

It is understood, Hainan Yingli New Energy Resources Co., Ltd. is located in the sea lion Ridge National Hi-Tech Industrial Development Zone "enclave industries" Park, Hainan Province is the first from silicon, silicon ingots, slices, cells, cell components to the PV system is a complete industrial chain business applications. September 2009, Hainan Yingli New Energy Resources Co., Ltd., "a complete 100-megawatt solar cell industry chain, polysilicon," projects under construction, covers an area of 272 acres, is expected to put into operation in June 2010, put into the annual output value 1.035 billion Yuan, providing 1200 jobs. Equipment installation and commissioning of the project is officially launched, the first sets of imported equipment GT ingot furnace on May 15 began installation, marking the formal entry into the installation phase project.

Following an operation, the British group the total planned investment of 1.8 billion, in September 2010, 200 MW second phase expansion of monocrystalline silicon solar cell project.

HP laptop battery recall: show or?

Recently, HP announced a worldwide expansion of its laptop battery recall program, the six new products, and some of the battery into the battery recall, the Chinese market is also within the scope of the recall. For this initiative, many people have doubts that HP is in the show. I believe that the HP laptop battery recall is not in the show, but in order to prevent the battery caused the fault, the customer is responsible for this should be a measure.

By 3.15 events, many people have begun to see HP with a colored glasses. Because of this, many people would think that HP notebook battery recall practices in the show. Look at the reasons for HP notebook battery recall, I believe we will not have the views of Hewlett-Packard in the show.

Hewlett-Packard official, said: "The recall program is HP with the U.S. Consumer Product Safety Commission and other competent bodies to make safety-Packard and battery manufacturers that certain notebook computer products in the assembly of some of the battery pack may customers pose a potential security risk of these batteries may overheat, customers constitute a fire and burn hazard. "

Strictly speaking, this is not a real recall, because the recalled products are all quality defects or safety hazards of products. The HP's battery recall, there may be security risks is just the product, rather than the products identified security risk. If so, why HP has recalled these batteries?

For consumers, there may be a security HP recall dangerous products, is an initiative of the customer is responsible, which is a reflection of HP's service quality. The reason why many people have doubts about HP's battery recall is not understand, since the uncertainty batteries pose a potential safety hazard to sit, why HP recall it?

Some people think that HP may be the reason why these problems notebook battery recall, largely to take preventive measures. Have to admit, NVIDIA graphics quality problems caused by the 3.13 incident on the Hewlett-Packard had a very large negative impact, the HP may be a security risk to the battery recall, and highlight the quality of HP products in the protection of the cautious, after all, Hewlett-Packard fear of recurrence of quality problems. To eliminate the possibility of a very small probability, the HP would rather spend money in advance to prevent possible security risks, which is HP's notebook battery recall true intentions.

Objectively speaking, HP's recall of some laptop batteries may be a problem, on the one hand is used for the sake of customer safety, but also to other HP brand sake. The recall of notebook batteries, the user is the biggest beneficiary. Users benefit from a market move, how is the show it? If the battery recall is a show, then this world there are too many vendors in the show. Therefore, I believe that the HP notebook battery recall, not just for show, but a very attentive customer care program.

China's battery industry, the first quarter of steady growth in sales

Ministry of Industry and Information Technology Consumer Goods Industry recently announced that first quarter of 2010, China's battery industry, industrial sales output value increased by 36.45%.

In the first quarter, production lead-acid battery 29,409,000 kVA complete, up 15.90%; alkaline batteries to complete production of 127.608 million, an increase of 17.60%; complete lithium-ion battery production 481,193,000, an increase of 37.40%.

March the month, to complete production of 11.1 million lead-acid batteries kVA, up 0.70%; alkaline batteries to complete production of 45.708 million, down 2.80%; complete lithium-ion battery production 166,651,000, an increase of 20.40%.

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