The picture shows a Hydrogen Energy Vehicle in China
Using strong scientific research strength, in recent years, China has achieved breakthroughs in a number of high-tech fields, just recently, China has made a major breakthrough in civil automobile engines, domestic new high-power hydrogen fuel cell engine debut, it is said that this engine is a fuel cell engine, not only has zero emission characteristics, but also has a long working life, can be used for 15,000 hours, its successful research and development will make China's new energy vehicle development to obtain a new round of leaps. Fuel cell: A chemical device that directly converts the chemical energy of the fuel into electrical energy, also known as the electrochemical generator. It is the fourth power generation technology after hydroelectric, thermal and atomic power generation.
The picture shows a hydrogen energy vehicle
At present, severe environmental pressure plagues all countries around the world, in order to promote the development of environmental protection, human beings have long begun to study new energy vehicle technology, and now the fire of electric and hybrid vehicles is no longer what high-tech, but new energy vehicles also have a variety of technical schools, in addition to the most common motor, hydrogen energy vehicles are also a technology that has attracted much attention in recent years, the so-called hydrogen energy vehicle refers to the use of hydrogen as an energy car, the only emission of this car is water, It has two major schools of fuel cell and internal combustion engine, of which the internal combustion engine is the engine that burns hydrogen, the principle is similar to ordinary gasoline vehicles, and the fuel cell refers to a special battery that uses special electrochemical reactions to directly convert hydrogen and oxygen into electrical energy.
At present, hydrogen fuel cell vehicles are the focus of the development of various countries, compared to the hydrogen energy internal combustion engine, it has a series of advantages such as power can be infinitely adjusted, long working life, silent, etc., and can be modified using the existing electric vehicle platform, but the technical difficulty of the hydrogen fuel cell itself is quite high, this technology has actually been born as early as decades ago, but because of the high cost, complex technology, for a long time it has only been used in the military and aerospace fields, such as submarines or spaceships for underwater navigation. Implementation in the civilian sphere has been rather slow.
This time China's independent research and development success is a performance of advanced hydrogen fuel cell engine, this engine equipped with fuel cell technology is completely independently developed and manufactured by China, all key components are used in China's independent products, avoiding the payment of patent fees to Japan, because Japan currently has the world's largest number of hydrogen energy vehicle-related patents, and it has all the advantages of hydrogen fuel cells, very suitable for application to the current electric vehicles, But the most important thing is that its working life has reached 15,000 hours, to know that for various reasons, the working life of hydrogen fuel cells is difficult to improve, and the achievements achieved by China's engine can be said to be a major technological breakthrough even if they look at the world.
And it is only a branch of China's new energy vehicle development, in the traditional hydrogen internal combustion engine technology school and other ancillary equipment, China has also made a huge breakthrough, equipped with the national hydrogen energy power system bus will be applied to the upcoming Beijing Winter Olympics, the winter Olympics service car hydrogen refueling station has also been fully completed, China has now invested billions of yuan in promoting the implementation of hydrogen energy vehicles in the country, many regions have built their own car hydrogen refueling station planning.
Compared with all other green energy technologies, hydrogen energy vehicles are most suitable for use in buses and heavy-duty trucks with fixed driving routes, and it is estimated that if all heavy trucks in China are replaced by hydrogen energy vehicles, the carbon dioxide emissions of China's road transport industry can be reduced by 30% to 50%, which can reduce emissions by hundreds of millions of tons per year, and it is also hoped that China can get more development in this field in the future.