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At present the world in promoting environmental protection, then how could be called green? How to become more environmentally friendly? New Energy = Green?

Support new energy policy to promote the automotive industry, the addition to the energy-based hybrid playing outside, including hydrogen fuel cells, electric cars, including new energy vehicles now almost none of environmentally friendly transport.

In a variety of campaigns, new energy vehicles is synonymous with environmental protection, electric car is zero emission, hydrogen emission is water. It can be said about one believes them, and now in addition to energy-based hybrid playing outside, including hydrogen fuel cells, electric cars, including new energy vehicles now almost none of environmentally friendly transport.

Hydrogen, more terrible pollution

Bush used to always invested heavily in developing fuel cell vehicles to support the U.S., General in this context to give up the EV1’s Yan Zhi, but ordinary people were very little understanding of, the fuel cell Cuihua Ji use to platinum and platinum, a fuel cell bus Jiage up to 150-200 million RMB, even with state subsidies 600,000, the popularity of the fuel cell is also no sense, not to mention the number of platinum and platinum in China these precious resources dell Vostro 1400 battery dell Vostro 1500 battery .

The hydrogen fuel cell scientists, looks beautiful, is water, hydrogen is the largest element in nature, but many people ignored the point – “Hydrogen is the smallest molecule, either stored or transferred will be leaked , because in addition to steel cans it is not completely sealed container can be sealed, but the steel tank in the switching process would have a leak. “a chemical expert told reporters.

According to a study by the California Institute of Technology report in the manufacture of electrical energy in the process of hydrogen, there will be 10% to 20% of the hydrogen to leak into the atmosphere. Direct consequence of the leakage of hydrogen from the air makes the greatly increased number of these hydrogen molecules in the stratosphere can combine with oxygen to produce more water vapor, leading to increased man-made clouds, the Earth and therefore will be more cold.

California Institute of Technology research team used computer simulations and found that the hydrogen molecules in the stratosphere leak will lower the average temperature of 0.5 Celsius. This will make the poles of the spring will come at a later than normal years, while also making the Earth’s ozone hole over the poles further. On the other hand, hydrogen is how from? Electrolysis. The process of electrolysis takes more power, “Preparation of small energy with large energy, hydrogen is much greater than the cost of energy generated, hydrogen just look clean.” In the development of alternative fuels and new energy forum, almost all experts fuel cells will be placed on the long-term, not immediate, one expert told reporters: “fuel cell, 50 years also see hope.”

The more power the higher the carbon

Most of China’s power sources still rely on burning coal, air pollution they generate will be because of an increased number of electric cars, more violent. China’s coal power generation technology available unless substantially improve and enhance, or electric vehicles will not result in emissions of carbon dioxide less than gasoline cars. Today’s generation of Chinese technology, extensive use of electric vehicles will make use of carbon dioxide emissions than petrol cars now more than 3-10 times. Magna president was also to be more recognition: “From the energy point of view, and the current energy use is limited, but energy demand is increasing, this is a constraint, we are more concerned about the future of electric vehicles, but also led to our continuous Seeking new energy technologies, to explore green energy and technology, after all the coal used for power generation itself is not clean energy. ” dell Vostro 1510 battery dell Vostro 1520 battery  

Obviously China’s new energy vehicles in the technical routes need more legs to walk, to internal combustion engine-powered cars, has developed more than 100 years the technology has also been updated, and now society, and the media, or, people are taking mature Yehao gasoline internal combustion engine and a new birth of the electric car energy than electric cars might just as technological development of a new reserve of energy to look. Quan-Shi Chen said: “Government, businesses, including the public, must have some tolerance, not to mention high demand, after all, newborn, yet not so strong. But I believe it will see the dawn of the future.”

“Solar cell module is about to enter a big change. For us to a large number of business opportunities.” Issue remark is that Texas Instruments (TI). The company in May 2009 set up a specialized solar cell business team. Changes in solar cell module is, the number of solar cell modules and the inverter is connected in series and then the way to the various modules in the inverter and converter with the way

Tandem solar cell systems are generally solar battery module, then for DC-AC converter with the inverter connection (shown in the “general system”). The new system is set in each module for DC-DC conversion converter, and inverter connections, or distributed configuration for each module inverter, so the system can improve the practical efficiency of solar cells. The map data according to the United States is drawn by Texas Instruments.

TI said that the way had a problem is if there is uneven due to sunshine and the characteristics of inequality lead to decreased output power module, the overall output power will be greatly reduced. To solve this problem, the scattered distribution inverter and converter. , Called “micro-inverters,” or “micro-converter” approach with each module output power by optimizing the output power to maximize the overall characteristics. In addition, the combination of communication, then, can be used to monitor the status of each module, the module detects the failure VGP-BPS9/B  VGP-BPS9A .

Solar inverter can be said to be originally a collection of semiconductor devices (Figure 2). TI intends to use the advantages of technology companies increased for micro and micro-inverter converter product categories, including power output of each module to optimize the control IC, and the conditions for the delivery of each module of the communication IC.

Solar system is common inverter control circuit. Need to use a variety of semiconductors. The map drawn according to the information TI.

Power Transmission System voltage control circuit needs high-precision measurements. To meet the requirements and value of digital control, the need for sensors to provide data 16bit analog-digital conversion. The map data according to the letter is drawn by the United States.

Micro-Inverter Inverter features existing in the various modules with, from the optimization of output power to the DC-AC conversion by the module to carry out. Because the power output from the module to alternating current, direct access to power, so construction is easier. Expected to be installed on residential or commercial facilities, equipment, corporate existence of this need.

On the other hand, micro-converter output power of each module optimization and DC-DC converter, and the rest of the DC-AC converter is set by the other inverter to complete. As the solar cell module output power for the DC, it would have applied directly to the DC power into the rechargeable battery charge state purposes. For example, in areas without electricity and other wireless communications base station without access to grid facilities exist independent demand VGP-BPS9/S  VGP-BPS13 .

Today, the 16 central enterprises the main responsible persons will gather in Beijing to attend the “new energy cars Central Enterprise Alliance” inaugural meeting. It is reported that SASAC convened the Big Mac “Baotuan” is to promote the electric vehicle industry, the establishment of the overall development of an open technology platform, through a unified industry technical standards, common development of electric vehicle technology, sharing technological achievements.

“Our company is mainly responsible people have arrived in Beijing, the company Chairman Xu remain flat today on behalf of Chang’an Auto and FAW, Dongfeng, CNOOC had had a common central enterprises in the new energy vehicles alliance agreement was signed.” Changan Automobile of the Union The emphasis is evident.

Significant synergistic effect

“16 central enterprises to form a coalition of central enterprises to vigorously improve the new energy technologies, such as in parts sharing resources, reduce costs, both positive. Central enterprise cooperation can create synergies. At the same time, will also open up new energy industry chain in China the link between upstream and downstream speed up China’s car industry matures and new energy. “Changan Automobile related to the Shanghai Securities News, told reporters Acer battery Acer BTP-42C1 battery .

Co-passenger cars in the country, Vice Secretary-General Choi Dong-tree view, the alliance of the establishment of central enterprises, can be balanced Chanye interests, “some sectors of new energy into making money, and some short term benefits are difficult to see, the central enterprises to effectively Union balance the interests of enterprises, enterprises can reduce the short-term concerns, concentrate on events. This is the development of new energy vehicles is a major positive. ”

According to reports, the Union has tentatively identified technology, product development, identified the core of pure electric vehicles and related technology components. Participate in the co-operation in the way, the Alliance plans to build a platform of common technology for electric vehicles to communicate, explore and research and development.

“East Wind has been active in doing the preparatory work.” Dongfeng relevant responsible person said, “We are led to the creation of new energy vehicles SASAC central enterprises Union supportive, and the arrangements and requirements of the Alliance to carry out the work.”

August 12th, Dongfeng Motor Corporation held in Wuhan, saving and new energy vehicles strategic conference, the official release energy-saving and new energy vehicles in strategic planning, take concrete actions to support the Union Acer TravelMate 290 battery  Acer LCBTP03003 battery .

Deputy General Manager of Dongfeng Motor Zhou Wenjie told reporters that “the next 5 years, Dongfeng Motor will inject three billion yuan of special funds for energy conservation and new energy vehicle technology development and industrialization of construction.”

Numerous challenges to be overcome

However, car-related enterprises have also pointed out that the Union should be able to achieve positive and effective development, there are many challenges to be overcome. For example, companies with making electric cars, how to avoid intellectual property disputes?

It is reported that the development of each project before the first unit within the Union signed an agreement attribution. In the share will be free of charge to the member of the joint development and promotion of radiation, and to take a relatively favorable terms to the Union is not involved in the development of other units paid transfer, reimbursable basis to other companies outside the Union transfer.

“SASAC want to avoid wasteful investment and excess capacity, for the realization of China’s electric vehicles ‘corner beyond the’ save time and money.” Tokai Securities analyst Wu Zhao view. But he says that he and rival each other enterprises, should be transformed into a joint R & D development, there are still difficult.

In addition, the field of electric vehicles to stay ahead of the private enterprises are also excluded from the Union BYD outside, so the industry is quite surprised. “But this will not affect the BYD in the Development and Reform Commission Ministry of Industry and participation of electric vehicles under the guidance of the formulation of industry standards.” BYD relevant person in charge of the Shanghai Securities News said.

The second batch of fuel-efficient cars subsidies directory baked

Development and Reform Commission, Ministry of Industry, Ministry of Finance jointly issued the second batch of 17 “energy-saving products projects that benefit the” fuel-efficient vehicles (passenger cars 1.6 liters and below) to promote catalog. Shanghai Automobile, FAW hippocampus, Changan Ford, Chery Automobile and other 12 companies short-listed 61 models Acer Aspire 5520 battery  Acer Aspire 5520G battery .

The short-listed enterprises in the car, Chery and Changan Automotive biggest winner. According to statistics, Chery Automobile Company have Eastar, Chery A1, 2 and 17 cars situation finalists; Changan Automobile, a joint venture and own brands nominated a total of 10 models. Shanghai GM, Foton and FAW hippocampus were 5, 1 and 2 models finalists. Industry analysts believe that the product of the shortlisted companies will benefit directly. “Main Chang’an Automobile, Shanghai Auto and the hippocampus of shares.”

Changan Ford official said, the release of the policy will have the following energy-efficient 1.6L car sales played a significant stimulus.

According to previously published program, the central government will consumers buy more efficient cars models subsidies to 3,000 yuan each, from manufacturers to consumers at the time of sale payment.

Jin Yibo, assistant general manager of Chery, told reporters that the Government introduced the policy direction to guide the consumer, encourage enterprises to increase technology development, can not simply be understood as to stimulate sales of the “promotion policy.”

In fact, from the national point of view, since the first catalog published to promote energy-saving cars since the pulling effect of the policy quite significantly. China Automotive Technology Research Center, released in July early August the development of auto industry information report, policy implementation in the first month, results are quite obvious, the inclusion of the first part of the directory to promote energy-efficient cars selling cars there. In the passenger car sales, decreased 3.44% of the background, the first group of 71 energy-saving models in July sales of automotive products to 57,353, growth of 11.75%.

China’s passenger car joint tree Deputy Secretary-General Cui East, told reporters that since July, some manufacturers in the implementation of energy-saving vehicles on both the implementation of subsidies is more clearly defined, many manufacturers and distributors of subsidies are paid in advance to the consumer. At the same time, many energy-saving car dealer directory on the not selected models are also marked by the “energy saving 3,000 promotions” on the cover, hope this “pocket” type of concessions to boost sales by Dongfeng policy Fujits battery  Fujitsu Lifebook T4010 battery  .

Energy giants competing against the electric car industry chain

Yesterday, a “16 Aug. 18 central enterprises will set up a ‘new energy cars Central Enterprise Alliance,’” the news caused concern to the industry. List not only the national grid, Southern Power, Sinopec, CNOOC has already clearly those areas of new energy vehicles giant central enterprises, but also the first time in the shadow of oil. In the observers view, this means that the energy field will be all five central enterprises into new energy vehicles, and around the electric car charging stations, battery and other industrial chain will be more fierce contest.

PetroChina

Fates got tied to new energy vehicles for the first time

It is noteworthy that, in the Union list, the name of impressively in the oil. Earlier, CNPC has been practicing in the field of new energy, “something but not everything” approach, with main focus on the development similar to coal bed methane, fuel ethanol and oil sands and other new energy sources, but never made it clear that to enter the field of new energy vehicles.

CNPC an insider admitted to this reporter, using the existing network at gas stations equipped with charging device is indeed a trend in the oil-related technologies have had on research, that the device is not the technical difficulty, but still the biggest bottleneck Battery charge time is too long, so do not rush to gas stations to promote Fujitsu Lifebook T4010D battery Fujitsu Lifebook T4020 battery .

“At present, the oil no plans to develop new energy sources outside the main project will focus on the development of coalbed methane, shale gas, cellulose and other non-grain fuel ethanol and other new energy.” PetroChina vice president, secretaries to directorate LI Hua-lin had told Shanghai Securities Daily News said.

However, in consideration of the oil group at the beginning of a new energy business development planning executive session, the leaders also called for changes to planning in light of the dynamic adjustment. This was in the oil then add a new energy vehicles foreshadowed camp.

The industry believes that China’s oil industry as the oldest Yecenyudao new energy vehicles in the market Competition the field could be Zhenzhengjinru’s crowded era, Wei Rao electric vehicle charging stations, charging pile, batteries and other Industry chain for grabs in significantly heated, and the related standards and the industrial chain division of labor still need to be clear.

Energy giant

Running out of electric vehicle industry chain

And late in the oil compared to several other major energy enterprises had long been central in the field of new energy vehicles, “badly.” If the oil branch of Sinopec Beijing and Beijing early in the first Division Group jointly established the first Division of Sinopec Beijing New Energy Technology Co., Ltd., Sinopec will mainly use existing larger refueling, fuel stations turned into an integrated charge service station.

Our reporter was informed yesterday from Sinopec Group, the oil subsidiary of Xinyu Group has also increased charge for gas stations, replace the battery function, and obtain approval of Xinyu City, Xinyu oil’s 41 stations will provide the future of new energy vehicles The charge for battery service.

Sinopec Group, insiders in the view, charging, replace the battery function successfully in the gas station, will save a lot of land resources, avoid duplication. At the same time bringing much convenience to consumers, to achieve a gas station and charge batteries for integration.

But the two power companies do not want new energy in the future only kept the car behind the times, they are also intended to become the area’s infrastructure provider. Such as China, a deputy director of the Electric Power Research Institute recently held in the Shanghai World Expo Hui “electrification – Weilaiqudong force” Forum Shang on said end of the year country grid will perform 75 Electric Vehicle Charging Station, 6209 charging pile building FPCBP121  FPCBP121AP  FPCBP73AP .

According to the plan, the State Grid Corporation will be 2015 1700 public charging stations, and three million share charge pile.

The CNOOC last year has been a major production of lithium batteries for electric vehicle manufacturer – Tianjin Lishen Battery Co., Ltd. (“the power of God”) of 5 billion yuan investment for a new plant in Tianjin, 20 battery production line.

“Development of electric vehicles is the company’s strategy of competitive differentiation, by seizing new opportunities to boost a new profit growth point.” CNOOC head tube clean energy economy, researcher at the Friends of the newspaper reporters that the core of electric vehicle batteries, The CNOOC is to start from the core, the company acquired power of God means to grasp this core.

Charging Station

Standards need to put on the agenda

The industry that the Union was established after the end of SOEs in the new energy vehicles Fazhan on the go it alone in the situation, means that 16 central enterprises Jiang in the new energy vehicle development, production and Xiangguan supporting infrastructure and other links Zheng He advantageous resources focus on joint development of new energy vehicles. This not only will the domestic research and development of new energy vehicles to provide a unified platform, but also will enhance the enterprises with foreign cars in the new energy automotive competitiveness.

However, CITIC Securities chief analyst Yin Xiaodong petrochemical industry that the development of standards on the charging station also needs to put on the agenda, and as technically there is no precedent, new energy vehicles in cooperation with the network also remains to be seen.

“Overall, this model is still in the exploration and trial stage. But in the long run, this is definitely a direction. Who should try, and anyone can in the standards development, market share and has great advantages.” Yin Xiaodong said. (Xinhua Chen Jue Qing Durham Road ○ edit)

Zuo Yan’an: hand right path into the new energy vehicle is “precise positioning”

After the success in the field of passenger cars, JAC was going to “grab Road” to enter the field of new energy vehicles. Recently, JAC announcement that, to be and the right way auto joint venture in Tianjin – Anhui JAC Automotive Co., Ltd. Ching (the right way car JAC), which will form the next eight years, the capacity of one million vehicles. This new energy from the large automobile joint venture projects, JAC fancy car right way what? Joint preparation of the progress? To this end, the Shanghai Securities News reporter interviewed JAC chairman left Yan’an Lenovo ThinkPad X200 battery  Lenovo ThinkPad X200 Tablet battery .

Tazhun the passenger car market in the development of rhythm, the JAC will be the next target on the new energy vehicle market. Taking into account the company’s own resources are insufficient to support the successful completion of long-term goals, JAC took the road of cooperation. Yan’an in the left view, and the right way car joint venture, is based on the two sides is another advantage of precise positioning. After careful consideration, the left Yan’an that the “right way is a young car companies have advantages. The first car with integrated global resources right path capacity, which owns a large number of senior personnel vehicles, new energy vehicles and automotive business management expert Talent, of course, also include manufacturing management, research and development and financial talents. Second, from the technical analysis, Masamichi car with one step ahead of new energy, low-carbon engine technologies, away from production though there is still a very long process, but already the initial show the cost advantage. According to Ching Automotive, they bought a battery company, and through innovative ideas and products to meet the different needs of the battery, significantly reducing costs. Third, the right way auto financing has a strong overseas capability, which is JAC car is not good at. ”

Financing capacity is outside of the JAC’s largest new energy auto project concerns. JAC announcement shows that once the car set up right path Jianghuai, its registered capital of 700 million yuan, total investment of no less than 2 billion yuan, with each holding 50%. Right way the next JAC reach 30 billion yuan investment vehicles. JAC What can be used under such a re-injection? This, the left Yan’an said, “We have agreed to discuss the future cars will be the right way Jianghuai financing, refinancing platform. In the future, JAC will be more control of research and development, marketing, Masamichi car responsible for financing, so that both sides would risk control in the controllable range. “He also believes that this cooperation model, so that JAC had a belt tied, only the initial investment required Zhi Fu, you can take on the future of Chinese new Express energy vehicle development Lenovo ThinkPad X60 battery Lenovo ThinkPad X61 Tablet battery .

Strong photovoltaic cells of the Asian expansion plans, Centrotherm company expects 2010 revenue from 580 million euros to 600 million euros. Prior is expected to be 550 million euros to 5.8 billion euros. In the first 6 months of 2010, the company’s total revenues increased 5.4% to € 278.3 million.

Solar cells and modules in business was the company’s history, the best operating results in 2010 were the first same-month EBIT profit of 23.4%, second quarter 2010 was 27.2%.

Cells and modules in the field as a provider of Centrotherm CEO robet.hatan that the cost leader is the company’s strengths, which is why we have solar cells and modules overcapacity is the reason the market is strong. IBM ThinkPad T43 battery  IBM ThinkPad T60 battery

Solar cell conversion efficiency rate of accelerating

For example, the size more than 10cm square monocrystalline silicon solar cell conversion efficiency of the unit in June 2010 reached 24.2%, compared with October 2006’s 22.0% increase of 2 percentage points higher than May 2008’s 23.4% increased 0.8 percentage points. Generally considered in the installation package solar cells, the conversion efficiency limit of 25 ~ 26%, so it can be said that the conversion efficiency of 24% is a great achievement. In addition, silicon-based context, there was even a thickness of only 20μm, conversion efficiency of 16.3% of the product development examples.

In addition, lower manufacturing cost than before with high conversion efficiency to win the efficiency of thin film solar cells have also been improved. Amorphous silicon solar batteries, is introducing several module conversion efficiency of more than 10% of the products. cigs solar cells, the module efficiency of more than 13% of the products has also been unveiled, which is part of the crystalline silicon solar cell products pose a threat Apple PowerBook G4 17-inch battery  Apple MacBook 13 inch unibody battery .

Market size in 2011 is unclear

With the rapid advance of the research and development, solar power (pv) market is rapidly expanding. British research firm ims research forecasts, the 2010 solar maximum import volume will reach 14.6gw. Other research firm’s report also appears as 14gw about 2009, compared with a growth rate of close to 100%. Half of the 2000s to about 40% of the market’s growth rate has gradually expanded, but the recent sharp increase in the rate of growth. Rapidly expanding market forecast is the driving force to accelerate research and development.

However, it is estimated that this momentum will not last long. In 2010, the import volume of more than 14gw, Germany, the Czech Republic and Italy, three countries are expected to import a combined 9.8gw, account for the whole 2 / 3. More than half of them called for implementation of the “feed-in tariff (fit)” system of import promotion policy of the temporary nature of demand, in its reaction, the estimated 2011 import volume of these three countries will be reduced. Although some optimism that “in 2011, the United States and China, the import volume will increase”, but outlook remains unclear.

To free from the impact of market volatility, in the competition to win, the only way is to improve the conversion efficiency or reduce manufacturing costs of the competition. Earlier in the pv market, with the conversion efficiency of numerical changes, competitive conditions as the “game rules” change as significant changes. So, at present important to be able to use in R & D budget Apple PowerBook G4 15 inch battery .

What lead-acid battery can become the main product of new energy vehicles? Chao Wei excellent battery performance of leading industry specific expression?

Not long ago, General Motors China Engineering Electrical systems and control, hybrid electric vehicles and the project team and his party in the ultra-Wei, dean of the new prince of storm energy, new energy, general manager Chen Jingning accompanied to the car industry in Changzhou Hong Zelda Limited to conduct inspections, investigations, field visits and exchanges, their future GM cars and hybrid electric vehicles using lead-acid battery field of the feasibility of confidence, and expressed the company with super-Wei cooperation in the field intention.

Senior Manager for the GM peter. G Diehl (bottom right) to the Hong Tian-Lin Zhang, general manager of Zelda (left) and ultra-Wei Chen Jingning New Energy Business Unit General Manager (middle), Chao Wei, dean of the new prince of storm energy (right a) the scene in the electric bicycle battery power characteristics of ultra-Wei.

It is understood that the U.S. General Motors has introduced a new energy vehicles are being pursuit of a relatively low cost may make use of renewable energy as vehicle drivers, vehicle emissions will also minimize pollution program. Therefore, China’s lead-acid battery electric bicycle mature technology aroused their attention sony VGP-BPS13B/S battery  sony VGP-BPS13S battery .

Not long before, after General Motors domestic lead-acid battery business of the Mo Pai investigation, made a special trip to the domestic industry technology leader in ultra-prestige companies research, systematic understanding of the electric vehicle lead-acid battery of the latest research and application. To prove the lead-acid battery widely used in the feasibility of electric vehicles, GM’s electric vehicle program specialist with the ultra-Wei batteries required to conduct on-site user research, field research Chaowei lead-acid battery of excellent performance.

Jorda Vehicle Industry Co., Ltd. Changzhou Hong Tian-Lin Zhang, general manager of GM’s technical experts to say, Chao Wei Hung Zelda is a long-term strategic partner, is the best battery technology business sector, Hong Jorda own company erected on all Chao Wei matching battery, ensuring Hong Zelda in the electric bike industry’s “long-distance running king” status sony VGP-BPS14 battery .

No ignition sound, car quietly startup. Motor could hear high-frequency sound, instrument upper right corner of the screen displaying the remaining mileage and remaining capacity. Shenzhen taxi drivers who crash, opened by Tin Man BYD E6, is the first commercial operation of an electric taxi. This car is running three months later, in early August has had a maintenance.

Tin Man who belongs to the Shenzhen Pengcheng Electric Car Rental Ltd (Pengcheng electric) now has 50 E6 electric taxi, before the end of this year, put the scale will reach 100.

This is also the size of the domestic electric taxi operators the first attempt.

Du Jun, general manager of Pengcheng Electric, the company bus from Shenzhen City Group Inc. and manufacturer of E6 – BYD Co., Ltd. joint venture with registered capital 20 million yuan. Bus Group, which owned 55%, 45% of BYD stake, both sides are cash injection. The company owned by the Shenzhen Bus Group, set up the management Pengcheng Taxi Co., Ltd., BYD was not involved in operational management toshiba Satellite M105 batetry toshiba Satellite M110 batetry .

August 10, Pengcheng Company managers are being held in plenary session to discuss the operation of the previous stage. Three months of operation, on the Shenzhen city government, business co-promote this new energy transport model testing, it is a summary of the time.

Electric rental first experience

E6 and traditional car driving and riding in no significant difference in the driving operation even easier. Tin Man has said, the electric car is easier hand, his manipulation of electric vehicles in the three months growing smoothly, but the timing of the return charge to grasp more and more prospective. “Now every day I take guests from the airport, sometimes several times a day access, electricity do not worry, have a few of the heart.”

BYD E6 single full electric taxi mileage is about 200 kilometers, in the current scheduling Pengcheng electrical design, does not allow cars to run over 200 km, but the early return to recharge.

Pengcheng electrical workers, said the summer air-conditioned car to run electric car electricity consumption accounts for a considerable proportion, about 30%, while in a situation of no air conditioning, E6 single taxi mileage full power can be more than 300 km toshiba Satellite M115 batetry  toshiba Satellite M40 batetry  .

Pengcheng BYD electric delivery in batches to the vehicle, is continually on the E6 battery power to adjust and improve the actual operation of the data feedback on technical improvements to help a lot. “The latest of these launch vehicles, the battery’s performance is better than before, you can run some more.” DU said.

The new batch of electric cars in the control system has two modes for the driver choices, one for high speed smooth running, and the other for congested traffic conditions over the city, according to the driver’s chosen implementation of the different drive options, this design is very focused on the taxi.

In addition, E6 battery power system installed in the vehicle rear part under the rear seat, rear-seat lead in the bottom was higher than the front seat, causing inconvenience to passengers get off and ride, BYD also for The problem adjusting the configuration of the battery and the rear seat, Du Jun was told that the change may lead to delay in delivery of vehicles this year’s follow-up toshiba Satellite M45 batetry toshiba Satellite M50 batetry .

Still supporting the development of

Supporting electric car charging station is a key condition for operation. At present, Pengcheng electric Merlin’s headquarters is located in six sets charging equipment, but otherwise the city of Shenzhen Pengcheng use of three charging stations are located at Futian District, Xiangmihu, Futian traffic hub and Antoine Hill, 15 Taiwan charging equipment. The University Games is located in Longgang District, near the center of the two charging stations are not used because of the distance.

In the current operation, charging station resources not seem nervous, Antoine taxi charging station side of the mountain is an area much larger than the charging station parking lot, roof and floor are still under construction, there will be a pure electric bus in Shenzhen bus charging station.

The E6 electric taxi of maintenance, the current arrangement in a BYD in Shenzhen Baoan District, 4S shops from the vehicle’s key operating areas farther away, and other maintenance network does not yet have the ability to maintain electric vehicles.

DU said the hope to increase the maintenance Pengcheng electrical outlets, but also is training technical personnel for minor maintenance to complete by themselves, without the need to BYD’s network. “Can not be another wiper as it is now, but also open to the Baoan go .”

DU said, from early May into operation the first electric taxi since there is no vehicle without any major trouble, but there have been air-conditioning and other components problems. Encountered in the charging station’s air-conditioning parts department BYD technical staff, but also to the driver asked Pengcheng electric car air-conditioner operating conditions toshiba Satellite M55 batetry  toshiba Tecra A3 batetry  toshiba Tecra A4 batetry .

Operating fine afterwards

Then, the electric car to the daily operating profit? DU said, speaking solely from operating income, electric taxi profit per unit of time has been higher than traditional vehicles because of lower energy costs. E6 100 km power consumption is about 30 degrees to the current charging station in the peak hours electricity conversion, 100 km cost 30 yuan, while the traditional taxi 100 km fuel consumption of 12 liters of oil cost more than 70 yuan.

But the upfront costs of electric vehicles obviously too high. DU said, Pengcheng electric E6 electric car by the way the company BYD formal procurement price of 299,800 yuan each, or the sale of the original price E6, no discount, but also did not enjoy the country’s new energy car allowance.

June 1 this year, the Ministry of Finance, Ministry of Science, the Ministry of Industry, Development and Reform Commission issued four ministries subsidy policy, the maximum subsidy of pure electric passenger vehicles per 60,000 yuan. While the Shenzhen Municipal Government announced in the July 6, in state subsidies, based on pure electric vehicles for individual purchase additional subsidies for a maximum 60,000 yuan.

DU said, has applied for central government subsidies, to recover part of the acquisition: “Personal car can get 60,000 yuan subsidy, and we as the first bulk purchase of electric vehicles in commercial operation of the enterprise, the demonstration effect greater than the individual, and individual subsidies should be at least flat. ” toshiba Tecra A5 batetry  toshiba Tecra A6 batetry  toshiba Tecra A7 batetry

Actual operation, the taxi mileage and a positive correlation between the basic revenue. According to the 2009 Pengcheng taxi provided annual data, the company’s fundamental to traditional petrol taxis run two shifts a day, the average daily mileage is 497 km.

While the electric taxi, the charge remained very long time compared refueling. Several of the charging station staff told reporters on the E6 to “slow charge” takes 4.5 hours, “in charge” needs about 1.5 hours. The “quick-charge” approach generally does not the battery is full, so with less time, if a “fast charge” full of E6 battery, is also required from 1.5 to 2 hours.

If the electric taxis to run two shifts a day, in the transfer of two classes of drivers, because waiting time is far from a fully charged conventional vehicle refueling time lost due to waiting time could reach three to four hours. The operation of taxi mileage will therefore significantly reduce the revenue loss is not small.

DU said, Pengcheng test a small amount of electric power has been in a taxi to run two shifts a day, and explore the most appropriate model. He also believes that electric taxi will be taken to the design of the battery replacement is more reasonable: “This charge of our cars can save time and more miles to run, while greater use of low-price hours to recharge the battery, more cost-effective.”

Electric taxi emission reduction benefits may also become a future source of income. According to data provided by Pengcheng taxi company, the company uses the traditional taxi Santana 3000 average daily gasoline consumption of 61.7 liters / day, equivalent to 141.91 kilograms of carbon emissions. Power consumption to calculate the carbon emissions, so far there is no standard yet. Suppose the next electric taxi to reach the same day with the traditional taxi business mileage, and ignore the power of carbon emitted Pengcheng 100 electric taxi reductions of carbon dioxide each year as 5.18 tons.

DU appears in the current operation in the electric taxi cab with the traditional relationship between the replacement is far from being formed. DU said, from a business point of view, the huge electric cab construction and procurement of pre-investment, it is difficult to recover by Pengcheng electric own, manage costs much higher than traditional vehicles. “If you simply say business income, we will not do electric rent this.” He said that the Government’s policy support and facilities remain the main driving force toshiba PA3191U-1BRS batetry  toshiba PA3191U-2BRS batetry .

Tin Man has also said that personal income, so electric taxi driver is still lower than the traditional taxi driver. , “We have to open electrical car, is made sacrifices.”

Thing is still fresh

50 continue to inject electric taxi, played an exemplary role, it also attracts those who come here especially for the experience. DU said the three months to visit, interview, required experience, people are doing it, one day, dozens of industry analysts and even the collective experience of coming to ask for test ride.

He said, E6 so far the only one taxi broke down, passengers experience is derived from the psychological .

“At the time the driver has been driving and passengers asked the driver then experience is not quite enough, ended up 260 km, to die, the red light, it does not come back.”

Compared with the small number of people seeking experience, many of Shenzhen, the attitude of the public electric car, still accompanied by fresh worries toshiba PA3191U-3BRS batetry  toshiba PA3191U-4BRS batetry .

“A lot of people still do not know, not on the train, for fear the price of your car or irregular.” Tin Man who said, “One time I called a lady roadside to vehicle, but she refused to come, results of the distance before the other guests sitting on our car is estimated, all the way trotting came over. ”

Until recently, almost every passenger on the car to still be curious to have Tin Man asking questions, and looked at all the car.

Solar PV industry chain mainly consists of silicon purification, ingot / wafer manufacturing, production of photovoltaic cells, photovoltaic cell component production, application of five parts. In the industrial chain, from silicon to applications purification, getting lower and lower technical threshold. Accordingly, the number of firms are more and more, and the profits of the entire PV industry chain mainly concentrated in the upper reaches of the crystalline silicon production processes, the profitability of the upstream business was better than the downstream.

Past two years, private enterprises to enter the photovoltaic industry of Zhejiang, mainly in middle and lower reaches, including crystal pulling, slicing, slice battery, components, packaging and other fields, especially in component packaging Jishu threshold is relatively low, also the highest degree of corporate concentration Vostro A860n battery Winbook N4 battery .

Zhou Jianhong, general manager of Ningbo Solar Electric Power Co., told reporters that rising labor costs in the present circumstances, do not vitality of the component package. Particular, the recent price increases silicon without their own silicon solar cell plant or the component plant’s survival would be more difficult. According to reports, six or seven months of this year several of our province on the closure of the packaging plant.

To remind the industry of Zhejiang PV enterprises must focus on quality and features, must no longer follow the low-end copy of the old ways. Zhejiang Yuhui Yang Light Energy’s chairman Li Xianshou that the later will be required to use their brains at the equipment, accessories and other market segments make their own characteristics, this is the Zhejiang business advantage Vostro A840 battery Vostro A860 battery .

According to reporter investigate the province this year, in particular Jia, Shao-area there are dozens of businesses to invest in solar cell production. Many of them textile and other traditional business owners, to spend three million, built a two production lines. Zhou Jianhong reminded: “PV industry invested heavily, such as Yu-hui, Ningbo Solar such companies, a few years already invested billions of dollars. In the input, we must also consider the upgrading of product technology, as new industries technology, equipment updates fast. so many companies built production line, if you do not focus on technology research and development and reserves, the risk will be great. ”

Zhejiang PV many enterprises, but the “sub-mini”, objectively making at all levels of government support measures into a “diffusing” difficult to clearly focus on fostering business, photovoltaic enterprises generally face a lack of investment capital, technology platforms lack support and other problems. The industry believes that the province should be considered in this context, how to focus resources on core business, the relevant research institutions to focus on key technology research and development support. This is to avoid “low-end get together” key.

Looking forward,

“Hen” to lay eggs a lot of problems Vostro 1720 battery Vostro 2510 battery  

If we compared the use of solar power to issue “eggs”, then the manufacture of solar power equipment is the “mother hen.”

Home and abroad generally cost photovoltaic industry is this: one made of crystalline silicon solar panels can be applied about 25 years, if installed in a solar power station, they are basically able to recover two or three years the manufacture and installation of all cost, the remaining 20 years can get all the rich benefits of solar power.

Obviously, “eggs” more money. Sales of solar light power generation equipment, mainly processing fees earned, is a little money and even hard cash. Want a higher return, it is necessary a lot of effort in the field of solar power.

According to the survey, Zhejiang PV companies are now focused on selling “hen” on, say, photovoltaic industry chain’s most profitable power generation has not yet set foot. This situation, in Jiangsu and other provinces in the photovoltaic industry in much the same Vostro 1710 battery .

Is the cost limit, or institutional constraints?

One reason: the high price of photovoltaic electricity.

According to estimates, the current cost of photovoltaic power generation at 1.3 yuan / degrees, can be expected within 2 years to 1 yuan / degrees. If the construction of PV power plant to reach 8% to 10% internal rate of return, discounted to PV electricity price concession projects, each degree of solar electricity at least to 1.4 yuan. The now traditional maximum power per unit of industrial electricity prices only 1 yuan.

Right now solar power and conventional electricity can not compete on price. Foreign large-scale application of solar power has been able, in addition to ecological concepts of first, the strong local government can not do without subsidies. In China, the government has not issued a strong and actionable subsidies Vostro 1520 battery Vostro 1700 battery .

Two reasons: the high input PV power station.

According to incomplete statistics, depending on geographic conditions and land costs, the photovoltaic power stations currently in the domestic investment cost per MW at between 20 million to 50 million yuan. Investment to build a solar power station, at every turn would billions of dollars, that private enterprises in Zhejiang Province, no doubt, a huge challenge.

Survey, many private enterprises of Zhejiang proposed capital into photovoltaic power generation, in addition to national policy support, the more necessary the introduction of financial innovations. PV power plant investment, can refer to the model building highways, to attract the trust and insurance institutions to enter, access to financial support to private enterprises. Like Yingli, Suntech, sunflower and other PV companies in trying to cooperate with foreign fund construction of photovoltaic power plants in foreign countries.

Three reasons: PV access to the Internet problem Vostro 1500 battery Vostro 1510 battery .

Many PV companies in the province’s manufacturing base to see factories and office buildings have been or are being installed on the roof solar power station, large 5 MW, there are small 2 to 3 mv. It is understood that these projects or demonstration projects for the national Golden Sun, or “solar roofs program” demonstration project. However, these self-issued solar power station, yet no one can be connected to the grid.

The reason given by either grid companies and network conditions are too harsh or is the power company that “technically possible” obstacles.

In addition, the state as early as last March 23 introduced a solar PV building applications financial assistance and temporary measure, the decision conditional on the part of the photovoltaic building for up to 20 dollars per watt subsidy. But now, the province most of these solar companies have not yet enjoy the preferential policies.

The intention to have a share in power generation in the field of private enterprise, the deeper the shadow of positive pressure to. August 10, China’s second batch of PV will be officially opening the tender, the tender amount will reach 280 MW, is by far the largest photovoltaic power generation projects. However, the current bid are mostly enrolled five major power giants such as central enterprises, private enterprises are very few. Some analysts pointed out, the face of the “lowest bidder” rules of the game and had to withdraw from public funding in addition there was no alternative. Of course, was that the cost advantage of private enterprises owned equipment and advanced technology, as a “supporting role” for the central enterprises to provide equipment and technical management. Prior to bidding on many occasions in the domestic state-owned enterprises and private enterprises have no lack of examples of cooperation Vostro 1310 battery Vostro 1320 battery

It is reported that the Ministry of Industry and led by the development of “energy saving and new energy vehicle development plan (2011-2020)” has been completed and are listed for planning energy-saving and new energy vehicles in China’s development objectives and a range of support methods, Tsinghua University University Vice President Song Jian automotive engineering research and development that the overall planning appears to be very good, but too vague and did not put forward practical proposals, and said: “keep abreast of new energy technology is the most real, the current policy to encourage the call, car flag-waver enterprises have also shouted to the development of new energy. but more an empty, but no one down compaq Presario CQ70 battery . ”

According to “planning”, pure electric vehicles will become an important strategic transformation of the automotive industry direction, China would eventually plug-in hybrid vehicles and pure electric vehicles industrialization. Song expressed that the most realistic or in the development of hybrid, pure electric vehicles because of the difficulties faced by more, of which battery is Ecuador a major issue to be addressed.

Indeed, battery, motor and electric control system is a new energy vehicles in the three key components, including battery power is the most crucial aspect of new energy vehicles can be said that the “heart.” Battery life, performance, cost and security are invariably a profound impact on the promotion of new energy vehicles.

Many consumers are always considered such an account, count to buy electric vehicles and conventional fuel vehicles to find out which is more cost-effective. “State + place” subsidies, the new energy prices are close to petrol version has no problem selling price gap, the next car costs the consumer is considered the “Big Head” – oil money. However, the algorithm in the past, consumers tend to ignore the battery depreciation costs compaq Presario M2000 battery  compaq Presario R3000 battery .

To GM Volt, for example, General Motors, global head of electronic systems and executive director Micky Bly who said: “If in the night for Volt rechargeable, Chong Man is probably a little more than 4 yuan, you can drive in electric mode more than 60 km under. “Shanghai’s night-time tariff is 0.3 yuan, 4 yuan can be charged and 13 units of electricity, according to Song Jian said that the current electric vehicle battery power per charge depreciation at one time is 2 yuan, count the depreciation and electricity, Volt driving 60 km to spend 30 yuan to 100 km away while the 6,7-fuel vehicle calculation for oil, driving 60 kilometers to spend about 24 yuan. As a ratio, the cost of electric vehicles is higher even than conventional vehicles compaq Presario R4000 battery  compaq Presario V2000 battery .

For domestic companies, if unable to break the patent difficulties lithium, lithium battery industry or to repeat the DVD industry patents by foreign monopolies in the past. More importantly, not only to the lithium iron phosphate industry in China’s future development, the future may be related to the fate of my electric car industry.

Lithium battery patent barriers difficult to break

This breakthrough in lithium battery patent fight the plight of the industry has been started.

June 12, Intellectual Property Research Center of China University of Political Science by the China Battery Industry Association (hereinafter referred to as “Battery Industry Association”) commissioned, but also to the Patent Reexamination Board Phostech company held the patent invalid request made hp F4809A battery  hp F4812A .

“In early July, and the Battery Industry Association, I received a patent review were accepted members informed, the next step is to wait for the oral hearing of the.” Zhang Chu told the “China Business” reporter, patent retrial of the oral hearing, equivalent to court cases during the trial. The two sides should be present in court, their views and exchange of evidence presented.

Zhang Chu introduced, this request was mainly based on invalid “Patent Law” article 22 of the novelty and creativity on the provisions of Article 26 claims on the patent specification and the requirements of the and 33 on the scope of patent claims amended provisions. “Currently, we have found several applications for the open literature prior to the date of this patent to deny the novelty and creativity.” Zhang Chu said.

According to experts, and materials in the field of lithium iron phosphate has two core technology patents. One of which is carbon-layering technology patents, the other is carbon thermal reduction technology patents. Phostech the former by the Canadian company has the exclusive right to use and has patents in China. The latter’s patent by the U.S. Gateway to company, has yet to apply for a patent in China hp HSTNN-LB31 battery .

Changshu, Jiangsu Province, according to Tang’s green energy by the Changsha Institute of Technology Yong Kang Jieshao, lithium iron phosphate is now considered the best power battery, which has a discharge capacity, low cost, non-toxic pollution, security, performance, sources of raw materials widely , and long lifetime. “There used power tools such as electric bicycles, electric drills and digital products, lithium iron phosphate product technology has matured, but, due to immature technology, the lithium iron phosphate for high-power output of small cars.” Sha Yongkang said.

It is understood that, due to the advantages of lithium iron phosphate has been used in electric vehicles. Currently, the world’s major car companies will develop new energy technologies as the future direction of the electric car to become the focus of all areas of contention.

“As the lithium iron phosphate material in the field and the core patented technology, is the foreign company control, the next event of patent disputes, lithium iron phosphate, the patent will be the scene of repeated DVD business, Chinese companies can pre-commitment and effort is foreign companies to make wedding gown. “Zhang Chu warned.

Sword of Damocles hanging overhead, Chinese enterprises hp Pavilion ZV6000 battery  hp PB991A battery  

Lithium iron phosphate battery industry, the golden age of electric vehicles along with the development of the industrialization of the arrival.

Industry experts have estimated that by 2012, China will create 500 000 new energy automobile production capacity, such as the use 20,000 yuan bicycle battery measured the average level of prices, the domestic automotive battery market could reach 10 billion yuan. By 2020, new energy vehicles driven global automotive battery market demand will be more than 200 billion yuan.

Such a huge market potential, makes the domestic investment boom iron phosphate lithium battery industry is emerging. Since 2001, Chinese companies are using lithium iron phosphate material development into the area, as of 2009, there were 50 to 60 vendors will soon or have already completed the purchase of production lines.

“In addition to the market optimistic about the future prospects of China’s abundant resources are triggered lithium iron phosphate lithium battery industry, the investment boom, one of the reasons.” Sha said Yongkang.

U.S. Geological Survey, according to the report, China’s lithium reserves are about 1.1 million tons, accounting for the world’s 1 / 10. And Guotai Junan Securities report issued this number will refresh to 5.23 million tons. “Our country phosphate, lithium-rich mineral resources, high quality, low price. This iron phosphate lithium battery industry in China’s development provides a good foundation.” Sha Yong Kang said hp PB992A  hp PB994A battery .

Lithium iron phosphate as involved in the field late in the overseas Chinese in the lithium iron phosphate’s technology is also relatively late start. Since 2003, China started on lithium iron phosphate’s patent application, but the first thing foreign patent applications, lithium iron phosphate started in 1997.

Zhang Chu told reporters, lithium iron phosphate’s core patent has been master of several foreign companies, domestic enterprises in this area are concentrated in the peripheral areas of the patent. “Foreign patent hanging overhead like a sword, they might fall on the heads of Chinese companies on our lithium iron phosphate industry pose a huge potential threat.” Zhang Chu said.

Sha Yong Kang believes that foreign companies to take the usual “rovide water for fish” approach. Now, the new energy vehicle technology is not yet ripe, nor the formation of lithium iron phosphate mature business model. Once the formation of new energy vehicles mature technology, new energy vehicles in China form a bulk export, domestic iron phosphate lithium battery into the period of rapid development, master the core patented technology of foreign companies are likely to form a patent pool, China join hands to deal with iron phosphate Li-ion battery business.

Domestic enterprises is the scourge of the guard

The advent of lithium iron phosphate has not been long in the technology, from its birth, the patent would not stop fighting hp PB995A battery  hp PP2182D battery .

First by academics known as the “Father of the lithium iron phosphate,” University of Texas professor of American and Japanese NTT John.Goodenough patent battle between the latter company in Taiwan, “Huaqianxiaozai” Lithium iron phosphate batteries to buy patent is licensed, the same as between Europe and the United States, lithium iron phosphate blows patented technology. December 9, 2009, the European Patent Office ruling to revoke the right granted to the University of Texas lithium iron phosphate of the European patent ownership.

“This decision protects the interests of many European companies, if the revocation of the patent, European companies will be free to develop and use iron phosphate lithium battery technology.” Zhang Chu said they now want China to follow the example of the European Patent Office’s decision to protect domestic industries.

Relative experts worry, the domestic lithium battery companies who are relatively optimistic about this issue hp PP2182L battery .

Zhejiang, a lithium battery manufacturer that now restrict iron phosphate lithium battery development bottleneck, not the patent issue, but technology is not yet mature, and how to achieve industrialization. “Although there are many interested customers lithium iron phosphate, but few people ordering large quantities directly, but only a few groups to do the battery test. Lithium iron phosphate battery technology is not mature, the performance is not stable, large Most customers only hold a wait and see attitude. “The manufacturer said.

Xiangcai Securities analysts believe the domestic enterprises eager to take the lithium iron phosphate line, but the accumulation of patents and technology still lag behind the United States, Japan, and Taiwan. Now claims 20,000 tons capacity Nengdadaole Yi Shang, but are subject to Jishu and technology, product quality Bu a dominant cause actual yield is low, can meet the power requirements needed Gaoduantieli Cailiao Jinkou from Guowaihuozhe China and Taiwan.

University of Texas patent on lithium iron phosphate, in the United States, Japan, Germany, Italy, Britain, France, and Canada has applied for patent protection. Although the patent was revoked in Europe, but the use of the patented product, if exported to the United States and other countries, the risk still exists hp Pavilion DV1000 battery  hp Pavilion dv2000 battery .

Sha Yong Kang proposed to fundamentally resolve the problem, the following two aspects: First, out of the current electric, hybrid, fuel cell group, further developing the technical route, from the technical concepts and principles of the new kitchen. Thoroughly integrated inventory or survey of the development of domestic lithium battery power and the existing patents, proprietary technology, further development of lithium batteries.

“Lithium iron phosphate international patent lack of an answer is not solved, we will be in the industrial chain is still in low-end passive position.” Sha Yong Kang said.