The Core Technology Of The New Energy Vehicles Is The Key
Is a hybrid or electric car? Is hydrogen or bio-fuel? This is a problem.
The deteriorating environment has forced the major car companies of energy had to focus more on the development of new energy models, in this battle for the future of the market, electric energy, hydrogen energy, hybrid and other new energy Voices come and go between the argument.
Although the emission standards in China’s backward obvious, but the energy diversification in this car, electric vehicle power and vehicle emission clean energy power system of changes in the global automotive companies are to reduce pollutant emissions to vigorously implement the new energy vehicles , the Chinese car companies do not lag behind the action.
When the car manufacturers are pushing their own production of new energy vehicles and consumers are clearly propaganda in the bombing, the neglected Who is the master of the future of new energy vehicles, but will pay attention to these points shift immediately upon a wide variety of products.
As a vehicle of exposure to new energy experts, the Standing Committee of the CPPCC National Committee, Tsinghua University Automotive Safety and Energy National Laboratory Director Ouyang Ming Gao told the “First Financial Daily”, a variety of products on the market today are the new energy automobile in the development of a form, “We do not care about these forms, but should be concerned with the development of a framework for new energy vehicles.”
Three types of fuel, engine technology, new energy sources are three routes Ouyang Ming high that no one technology can solve all problems, no technology is in constant development and change. “Automotive companies vigorously promote a new energy vehicles, only the marketing strategies to promote the electric car company can not give up the hybrid, but their product promotion strategy, be sure to select different aspects of others.”
At the just concluded Beijing auto show, we do see what he said, “all forms.” Mercedes-Benz, Toyota, Honda hybrid products, Cadillac, Nissan’s electric cars, BMW, Mazda’s hydrogen-powered vehicles.
In the past few in the new energy field of its own brand as a new energy products are springing up shot. FAW, Dongfeng, Brilliance, Chery hybrid products are displayed, the Great Wall and BYD electric cars shine, even more shocking is that Chang’s China’s first independently developed hydrogen-powered concept sports car “hydrogen process” appearance.
According to Ouyang Minggao analysis framework for the development of new energy vehicles and engines according to the type of fuel classification, so as to constitute a three-dimensional framework.
In the fuel, can be divided into liquid fuel, gas and electricity, “the three type of fuel used at this stage of the product is gasoline and diesel vehicles, compressed natural gas vehicles and electric vehicles.”
“After the development, use three types of fuel future product will be hybrids, hydrogen fuel cars and the use of nuclear power and so completely non-polluting electric cars.” He told reporters.
Engine technology, there are three types, namely, internal combustion engines, bio-and gas engines and electric. He said: “The development of internal combustion engines is steam from an advanced progressive development of the hybrid diesel, hybrid and also mixed after weak, moderate and severe mixed mixing process to the final development of rechargeable hybrid; gas fuel engine future The most viable hydrogen fuel technology is power. ”
Focus on the future, Ouyang Ming felt that the hybrid, hydrogen fuel electric power and has good development prospects, and is serious about electric cars in China’s development potential.
According to his analysis, China’s electric bike has become a huge market, to maintain as high as 50 million. “Electric bicycle driven the development of a large number of battery plant development, but also promote the development of battery technology in China. Not only that, the electric vehicle motor system uses permanent magnets and the magnesium alloy materials, China has obvious advantages in resources . ”
“From the current traffic conditions, China can take the electric bike, personal mini electric cars, electric cars of the road.” Ouyang Minggao think.
China’s challenge is the core technology.
Although the emission standards in China’s backward obvious, but the energy diversification in this car, electric vehicle power and vehicle emission clean energy power system of changes in the global automotive companies are to reduce pollutant emissions to vigorously implement the new energy vehicles , the Chinese car companies do not lag behind the action.
However, Ouyang Minggao Chinese auto companies have also warned: “Do not be dazzled by the current market, the technical forms of these stuffed behind all forms is a framework. Chinese auto companies should care about is the core technology of new energy vehicles. ”
He told reporters that the world’s major automakers are working on the core technology of new energy sources, and some progress has been made. “But now China is the core technology of new energy vehicles also lack of competitiveness.”
According to Ouyang Ming Gao said, the U.S. tend to study in electric cars, General Motors Institute in Tsinghua University to establish the electric vehicle has made progress.
Not long ago, to Japan to study in the process, he also learned that Japan has just released a new energy direction is the core of a car engine battery, hydrogen fuel cells and clean diesel three. “In order to accommodate future development of new energy vehicles, Japan has begun the road, transforming the surrounding facilities, including residential facilities. But Nissan has also been made in battery substantive results.”
The new energy vehicles in China’s core technology platforms, there is no surprise. Such as engine control, direct injection, electric auxiliary booster, electric valve, variable compression ratio, cylinder deactivation control technology. “At present, Honda hybrid car can be a weak energy saving of 38%, while Chinese products can only reach the level of energy saving of 20%. This proves that the new energy vehicles in China such as electronic control technology has yet to be research.” He told reporters.
Ouyang Ming Gao was pleased that the current Tsinghua University is committed to the core of new energy technology research and development car. He disclosed, Tsinghua University and co-developed with Chery Automobile cylinder direct injection engine prototype has been produced, and plans were assembled to match the test automotive products; In addition, Tsinghua University is also exploring a new concept of hybrid engines.
Ouyang Ming Gao believes that China should take both the current development strategy, which includes optimization of existing products and developing new energy products. “The key is to complete the capture of these two core technologies, core technologies to establish a unified common platform. Which do not have to consider the development of energy efficient vehicles.”
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