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The principle of the fuel cell vehicle

Electrochemical reaction Catalyst VGP-BPS2B VGP-BPS5

1. Hydrogen energy + oxygen – + water, the recovery of braking.

2. Kinetic energy of the vehicle -. The energy stored in the battery, the electric motor to drive the different traditional internal combustion engine powered by the car.

Shanghai Expo has 196 fuel cell vehicles, which looks like any public service vehicle other quite like the Expo, but filled the stomach contents may be different. Other vehicles eat “electricity”, while they eat “hydrogen” is discharged to water.

Speaking of the principle of fuel cell vehicles, Tongji University Dean Professor Yu Zhuoping car, said his tummy as hydrogen fuel cells as power plants, hydrogen and oxygen through the catalyst of electrochemical reaction, the chemical energy into power, as long as continue to add hydrogen to maintain power rather than usual belly rechargeable electric vehicle, used to continue loading. Shanghai reported refer Xiao Zhongjie VGP-BPS5A VGP-BPS8

Hydrogen fueling station: the fuel cell vehicles, “café”

Fuel cell vehicle based on the production of fuel cell power as main energy source, by motor vehicles in the car. The electrical system consists of fuel cell systems, storage systems for hydrogen, the drive motors, the rechargeable battery. Therefore, the fuel cell vehicle with zero emissions, high efficiency, low noise and so on.

Expo 196 fuel cell vehicles, a fuel cell car, bus fuel cell, fuel cell cars are three cars.

Zhuoping said the biggest benefit of fuel cell vehicles are zero emissions; second advantage is effective as current gasoline engines, diesel engines to be doubled also have the advantage of pure electric vehicles that do not It can quickly add the word energy, three minutes to fill a pot of hydrogen, and then you can run 500 km. VGP-BPS13A/B VGP-BPS13B/B

When the fuel cell vehicle “hunger” time required “hydrogenation,” which also means that once the popularity of fuel cell vehicles requires the construction of hydrogen stations in the district around. Currently, only three hydrogen fueling stations, Shanghai 2, Beijing 1. Anting hydrogenation, by station staff, now thanks to technology research, fuel cell vehicles in China reached a national production of technology equipment, and two hydrogen cars moving every night for the site of the Exhibition of 100 vehicles to fuel cell energy supply.

Hydrogenation of the vehicle safe and well

Driving a hydrogen car device is safe? Zhuoping said external fuel cells surrounded by carbon fiber, blasting pressure of more than 1000 kilograms, “If you shoot the tank in front of the car to catch fire and explode ordinary, but you turned cons cells fuel, the first appearance of carbon fiber will be distributed, however, that followed the early step-down, causing a leak of hydrogen gas, hydrogen gas will increase, gradually left the car ignition “. Anting Hydrogen refueling station in that each line of fuel cell vehicles before an exam does” physical “, the staff will put a portable detector,” Hydrogenation of mouth “to detect if the leakage of hydrogen vehicle . apple a1280 apple a1281

Hydrogen Energy Technology Research Institute of Tongji University, Ma Jianxin, said the source of hydrogen is very large coming from the gas inside, you can go through a number of hydrogen solid waste in the future may also be sunlight sunlight or microbial decomposition of water to hydrogen. The fuel cell produces a product that is water, this cycle is very clean and come from the water, stirs to go. ”

In the houses of ordinary people will take time

If the vehicle’s fuel cell laboratory in the homes of ordinary people, which will bring the change in the auto industry? Ma Jianxin, said: “This will allow more households have access to cars because there are no restrictions on energy use and be proud.” IBM thinkpad z60t battery 40y6797

Zhuoping said, although in 2015, Japan, the United States, Germany and China can introduce mature products of fuel cell vehicles, but the real popularized a long period of time. “Hybrid vehicles are entered in the commercial promotion, pure electric cars 3 to 5 years, the fuel cell vehicles from the road after 5 years you can see, the commercialization of large-scale promotion are necessary more than a dozen twenty years.” High cost is one reason, the main hydrogen fuel cell hydrogen produced by electrolysis of water, which is used in the more expensive platinum catalyst, but “as the upgrade of technology, the cost will be reduced gradually.”

Ma Jianxin, said: “The biggest problem is the standards, regulations obviously late, because these things (referring to transport of hydrogen storage) are operating at high pressure, it requires vessels at high pressure, high pressure filling, high-pressure transmission, the requirements of security containers have operations in the process of security requirements, need for standards and technical regulations. Before us are not. Establish a set of criteria, all the rules in place, take some time, also need to link the various functions of the department. ” IBM thinkpad r40 battery IBM thinkpad x60 battery

Without pollution, cars to zero emission fuel cell cars as a “future” were the world’s attention, which in the end look like? How to run? Performance? Before the reporter at the news media in China and Ben Tuan Daori Fangwen to experience the race is not “eat” gas that “eat” hydrogen cars. Japanese experts said, in 2025, Japan will have two million of these vehicles on the roads. VGP-BPS8 VGP-BPS8A VGP-BPS9

Vehicle fuel cells are born

In Yokohama, Japan Institute for showroom door automatic car, parked a blue and white Nissan SUV, if not the body of the car marked “fuel cell car,” the words We believe that this is a new Nissan vehicle. The instructions on the Institute to see, participate in appropriate experimental models of motor vehicles by brand, in addition to Nissan, and Suzuki, Mazda, Mercedes-Benz, Toyota, Honda. They and the car in general is not the biggest difference is that the fuel tank, the tank of hydrogen. VGP-BPS9A/B VGP-BPS9/S

Showroom, like a household gas tank of man “Black” has attracted great interest in Japan Auto Research Institute, Mr. Yano year, said: “This is the storage of hydrogen in the tank hydrogen. ” He said the current level of technology, fuel vehicles can add 5 kg of hydrogen. Because the lightness of hydrogen, bulky, hence the need to use 350 to 700 high pressure to compress the hydrogen, then hydrogen in the tank.

“exhaust pipe” where only the drainage VGP-BPS9/B VGP-BPS9A

Got into the car fuel cell, the reporter saw the car decoration, space is no different with gasoline vehicles, drivers of temporary guests, engineers, Shoji, Mr. Dan launched under the car so we surprised that the car unusually quiet, we do not know the car was launched. Especially when the lights at intersections, etc., not only can not hear the motor hum, but also feel the vibration of the body can be said to comfort far more than conventional gasoline cars.

To prove the performance of fuel cell vehicles, Mr. Shoji Tange set foot “accelerator”, the speed of vehicles put brush to speed the performance is very good. It also emphasizes its feet after braking, the vehicle speeds down immediately, the reaction is very flexible. When the safety car pull into parking spaces, the exhaust pipe “in a single water, emit stands. Inspiron 1100 battery Inspiron 1150 battery

It is understood that this car is using hydrogen as fuel to generate electricity. Throughout the course of hydrogen and oxygen from the water from the synthesis of the vehicle, the exhaust emissions to zero. Maximum speed of the current car to 150 km, add a hydrogen fuel can travel 440 km.

Promotion are still many bottlenecks

According to Mr. Yano has long been promoting fuel cell vehicles also face the many bottlenecks that these failures “sufficient to block consumers living in zero emission outside the main entrance. “The first is to reduce costs,” Mr. Yano said a long time, “the current price of each fuel cell vehicle more than 10 million yen (equivalent to RMB 75 million), while the survey shows the public that the price of fuel cell vehicles under 500 million yen (about 380 thousand yuan) for the purchase. “He said, to reduce costs will require mass production and technology others. Inspiron 8000 battery Inspiron 8100 battery

In addition, the lifetime of fuel cell vehicles shorter than the average car. Monitoring data show that fuel cell vehicles can only open from 50 thousand to 100 thousand kilometers, compared to gasoline vehicles are more than 20 years average life. How to prolong the lifetime of energy efficient vehicles, Mr. Yano said that the long course the producers are strengthening research.

15 years after the popularity of two million units in Japan

Although fuel cell vehicles must also solve many problems, but the popularity of fuel cell vehicles in Japan have a clear timetable for the work: from 2011 to 2015, is a step in social experience, so that people include fuel efficiency of new vehicles batteries. Inspiron 8200 battery Latitude C500 battery Mr. Yano long, now there are 60 sets of fuel cell vehicles in Japan have been testing the test content is primarily driving the car to collect information so that all persons are free hydrogen cars. 15 hydrogen stations, mainly in Fukuoka, Osaka, Tokyo, Yokohama and other places. From 2015 to improve fuel cell vehicles and hydrogen refueling station number 2025 1000 Japan will establish a hydrogen refueling station, with 200 million cell vehicles on the road.

It is understood that in order to accelerate research and development, promotion of fuel cell vehicles, the Japanese government took full approach to financial investment, all costs shall be established by the state. The project has achieved since 2002, the Japanese government has invested a total of 100 billion yen. Latitude C510 battery Latitude C540 battery

In recent years, countries have actively advocated the adoption of important breakthroughs in key technologies to develop new energy vehicles. “15″, “Eleventh Five-Year” period, the department created a “fuel cell vehicle launch,” Enhanced Proton Exchange Membrane Applications “and other” 863 “major projects to effectively promote the development of PA3191U-3BRS PA3285U-2BRS PA3285U-3BRS  cell hydrogen fuel so that fuel cell technology to domestic fuel has reached the international advanced level. But compared with foreign countries, due to a late start, engineering, insufficient investment in technological development, cell technology to domestic fuel, particularly the engineering capabilities the advanced international level, there is a gap. To realize the rights of full independent intellectual property in China in the future of the automotive industry, to seize the technology based industry, we suggest that the state must continue to support the development of technology for hydrogen fuel cells.

1, the energy savings where emission reduction is dark

In recent years, made considerable progress in economic development of China, while addressing energy increasingly serious environmental crisis, China’s “carbon GDP (carbon emissions per unit GDP, output level) for 450 U.S. dollars / ton, much less in Japan 3663 U.S. dollars / ton, Germany 3393 U.S. $ / tonne, the United States, 1936 U.S. dollars / ton, even lower than the U.S. Dollar India 497 / tonne. 417066-001 346970-001 367759-001 How to develop alternative energy technologies has become imperative for all countries, especially China, strategic issues, while the hydrogen technology is recognized as the most promising and most fundamentally solve the energy and environmental problems, the optimal technology.

Secondly, the structural imbalance of new energy vehicles in China

In the past year, since the country has increased its support to the efforts of the automotive industry a new energy in the central and in some places, have begun a series of “10 City, 1000″ as the representative of new energy projects demonstration vehicles, new energy vehicles in China are underway to start a unit wave of industrialization. The technology of hydrogen fuel cells due to high technical threshold, independent of the chain strong industrial, technology and strong strategic, independent technical level of accumulation is directly related to the next 10 years, China manufacturing automotive sector in the international status of the industry. F2024A F2024B F4486B

The pursuit of domestic capital markets are too short-term profitability, companies and investors in pillar industries, the lack of long-term planning, while the technology of hydrogen fuel cells because of technical difficulties, yields and long-term causes of exclusion from capital markets, the current situation of increasingly intense strategic energy technologies of China – the technology behind hydrogen energy situation of the global technology leader in the future autonomy of China’s automotive industry has made an enormous threat to the industry chain, and even to repeat a certain extent, the automotive industry traditional “non-essential” horribly. In short, due to the immaturity of domestic capital markets, capital flows in the market, it is short-sighted nature of blindness, lack of foresight, technology, hydrogen is difficult to obtain support in the capital market has become a major obstacle to development.

Third, policy recommendations Inspiron 700m battery Inspiron 8500 battery

In light of new vehicles in China’s energy industry and fuel cell hydrogen technology, the development situation, we propose the following recommendations:

1. Science and technology should be the key to the continued rise of the technology of fuel cells, the establishment of research projects aimed at promoting the key technology of fuel cells. The competent state authorities in the “15″, “Eleventh five Year period, electric vehicles, new energy for the special special emphasis on the continued support of vehicle development to fuel cell technology, China the technology of fuel cells have made great progress, relevant key level of technology reached the international advanced level of similar technology. But compared with developed countries, we engineered cell systems in fuel-based inputs are very low, the current level of China’s engineering systems to fuel cell has a large gap between countries more developed. It is therefore proposed to continue to increase the fuel cell within the Ministry of Science and technical subjects and increase investment capital in systems engineering program based investment fund in technology to build bases for industrialization of fuel cells. M8403 A1079 apple PowerBook G4 12 inch battery

2. Central and local governments should provide long term support directly contributed to the construction of a hydrogen filling station to station refueling hydrogen-building grants and political support to increase the commercial demonstration vehicles fuel cell operating on the amount of subsidies, so that the effective vehicle hydrogen fuel cell demonstration project. At the end of 2008, the National Science and Technology, Ministry of Finance to launch “10 City, 1000,” energy saving and new energy demonstration projects of vehicles through a single demonstration of the years running on the new energy vehicles a huge role in promoting development of hybrid vehicles and pure electric vehicles to enjoy fairly good. Since the granting of subsidies for vehicles with fuel cells are much less than the amount of expenses and the cost of the same type, the difference between conventional vehicles, vehicles with fuel cell demonstration in the ‘10 City, 1000 “During the first year, almost no progress. To enable the effective participation of the fuel cell,” 10 City, 1000 “demonstration project grants available for vehicles with fuel cell to 60 million euros in subsidies to levels of bus passengers has increased to 160 million euros, has directly contributed to the construction of a hydrogen filling station to station refueling hydrogen capacity grants and support policies. VGP-BPS2 VGP-BPS2A VGP-BPS2B

3. Strengthening the financial components of advice and policy guidance to promote the components of fuel cell system, and support joint industrial integrated. As fuel cell technology research and engineering development financing of long-term shortage of the national fuel cell required supporting materials, components and components of the integrated system, the industrialization of developing the base is empty, all the development pressures to focus on new sources Power Co., Ltd. (Fuel Cell and Hydrogen Source Technology National Engineering Research Center), and some research institutes, universities, development certain key components is not due to exchange technical resources, lack of funds and other reasons that seemed inadequate. On the other hand, the technology development of fuel cells in developed countries have a common mechanism for improving the industry, such as Japan, fuel cells, the industry alliance by Honda, Toyota, Mitsubishi Toshiba and other companies with more than 20 world-class after 20 years of strict division of labor, the concentration of development in close cooperation and achieved remarkable results, becoming the country’s most advanced technology of fuel cells. Given the bleak situation of the technology of fuel cells in China, it is recommended by national and local authorities, led by a certain percentage of funds invested as a guide, and encourages qualified enterprises to join the key materials fuel VGP-BPS8 VGP-BPS8A VGP-BPS9 cells, components and system components industry alliance and participating companies to grant tax reductions, duty-free preferential policies.