The first export of new energy vehicles, passenger cars made in Suzhou

A charge not only by hydrogen-driven operation in Suzhou can create new hydrogen fuel bus yesterday, "open" to Singapore in preparation for this year in August in the inaugural Youth Olympic Games there. This whole process of export of zero emission vehicles, similar vehicles in China is the first time.



The only "waste" is water



Suzhou, in time for the car before leaving, the reporter in advance to sit on feelings about that. Spacious car since not many to mention to reporters the deepest impression is that the car driver, apart from the minor issue of air conditioning whirring sound and the wind outside the window, the ear can barely hear other sounds, Suzhou King Long company chief engineer Qiu Feng explained that this vehicle is the hydrogen fuel as the driving force, it will not have cars, the roar of ACER ASPIRE 1410 Battery.



Along the way, this car could run fast and are stable. Qiu Feng proud to present this car's "horsepower" from time to small, the maximum speed of 80 km, similar to ordinary bus; opening was smooth, because the moving car body can be reduced.

Look at the station to the rear exhaust pipe discharge is in small droplets, but not the smoke, and smell the choking odor. Qiu Feng explained that this was because the cars use hydrogen as fuel, the reaction generated only "waste" is water, so it will not pollute the environment.



"These are very pure water, collect the fish in there no problem," Qiu Feng told reporters that because of the car pollution in the process of using zero-emission, so "open" to Singapore, will be the first Youth Olympic Games as an official demonstration of new energy service vehicles.



Hydrogen cylinders in the roof to ensure safety



Since the use of hydrogen as fuel, that hydrogen installed in the wrong? Qiu pointed to the car at the top peak with a smile, said here. Here a total installed eight cylinders, each tank can hold 140 liters of hydrogen. All is full of words, the vehicle can travel 200 km.



Flammable and explosive hydrogen bomb, that hydrogen fuel bus safe? That reporters misgivings, Qiufeng Li clapped her chest that is: absolutely safe.



It turns out there are using hydrogen as fuel in two forms, one is Combustion, a chemical reaction type, exported to Singapore yesterday, the car belongs to the latter. Qiu Feng, pointing the car back cover box to the right of a rectangular component that is called "reactor" is a kind of power generation equipment, can the same as the power plant, the chemical reaction of hydrogen into electricity, so there is no risk of burning explosion , the energy conversion rate up to 60% to 80%. In addition, a small proportion of hydrogen, but also installed in the top, once the leak, only to drift above will not be together, so no problem.



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Back in 2005, Suzhou Jinlong on joint Shanghai Jiaotong University and other technical research, in March 2006 developed China's first hydrogen fuel cell city bus; in 2008, Suzhou Jinlong has cooperated with Tsinghua University, captured the hydrogen fuel cell bus in a series of key core technology, developed a low-floor third-generation hydrogen fuel cell city bus, an integrated technical level in a leading position in the international arena, won the 2010 International Hydrogen Energy Cooperation Organization (IPHE) presented its annual Technology Achievement Award .



Yesterday, hydrogen fuel exports is the fourth generation of passenger cars, this dragon by the Company and Tsinghua University, Suzhou, special buses, compared with previous generations of passenger cars any different?



Qiu Feng description, this Bus In addition to structural design more reasonable cost advantage is obvious, the biggest advantage is the addition of lithium batteries, its working principle is: given a chemical reaction of hydrogen power come, and then transported to the bottom of the five groups of lithium car Battery Lane; lithium battery-driven motor, motor drive the wheels turning again, the car ran up. The first generations of passenger cars, hydrogen power is sent direct drive motor to drive the car to run up. As the lithium battery power output is relatively stable, so the fourth generation of passenger car better stability; the same time, if hydrogen is used up, along the way can also rely on lithium battery-driven vehicles.



Although the role of lithium batteries is not small, but Qiufeng Jiang stressed that the main driving force for car or hydrogen, lithium batteries really only play a role in storing energy.



Look at the new hydrogen fuel car sailed out of the dragon factory in Suzhou, to participate in the ceremony start Tsinghua Professor Zhang He is very happy. He said that this is the first time hydrogen fuel buses in China's exports, marking the level of such domestic vehicle technology has been basically reached the requirements of commercial Dell INSPIRON XPS M1710 Battery, but also indicates that China's Ju You completely independent intellectual property rights of hydrogen fuel into the international arena began Keju .