Commercialization of new energy vehicles will be advanced 10 years

"If you drive more than 300Km, you will be able to fill 80% of the battery in 15 minutes or so. It will accelerate within 10 seconds and the maximum speed will be 140Km/h or more. This is incredible." After a foreign expert took a test of the electric car in China, he even said Three "great".

Pure electric vehicles are about to enter the commercial production stage. Before the mass production of electric vehicles and fuel cell vehicles that were produced by the United States General Motors Corporation and Germany’s Mercedes-Benz and BMW, it is still necessary to wait until the conclusion of 2025-2030 to commercialize electric vehicles. The timetable" has been advanced by nearly 10 years. In the case of many multinational car manufacturers electric vehicles or the appearance of the concept of the car, BYD pure electric car has entered the threshold of commercialization of electric vehicles, which makes many multinational car manufacturers unexpected. Their progress makes people feel that the era of electric cars is very close to us.

At the turn of the century, the pressure of energy and the environment on human beings is getting louder and louder, and calls for the improvement of the human living environment as soon as possible have become increasingly demanding. In order to adapt to this development trend, governments, academia, and industry in countries around the world are increasing investment in the development of new energy vehicles and accelerating the pace of commercialization of new energy vehicles.

Advanced technology vehicles represented by electric vehicles have become one of the trends and hot spots in the development of the international automobile industry with their good environmental protection and energy characteristics. This has also provided the Chinese auto industry with an opportunity to “carry over”.

In fact, the development history of electric vehicles is longer than that of fuel vehicles. The world’s first motor vehicle is an electric vehicle. Later, due to the rapid development of fuel-automobile technology, electric vehicles have not been able to achieve breakthroughs in the development of energy technologies and mileage for a long time. From the early 1920s to the end of the 1960s, the development of electric vehicles entered a period of silence. Since the 1970s, due to the outbreak of the oil crisis in the Middle East and the increasing concern of human beings to the natural environment, electric vehicles have once again become a hot spot for technological development.

The National S-863 Program has already put power batteries as one of the key research projects. The Ministry of Science and Technology has also considered the development of hybrid electric vehicles as a new direction for China’s auto industry in the future. These are undoubtedly in line with China’s national conditions and are therefore very correct. And very timely. Although China’s auto industry started late, the pollution of the city’s urban air by automobile exhaust has reached a point where it cannot be overwhelmed. In addition, China's oil industry has also emerged in short supply. At the same time, solving the problems of environmental protection and energy conservation will have an inestimable effect on the entire national economy.

In recent years, after the rapid growth of China’s new energy vehicles, especially after the Copenhagen conference, the Chinese government’s unprecedented support and future market prospects, as well as BYD’s and other manufacturers’ breakthroughs in the field of batteries, have greatly encouraged the automotive industry. The enthusiasm of manufacturers to develop electric vehicles.

The competition of electric vehicles is in some respects the competition of battery technology. At present, there are two types of iron batteries studied at home and abroad: high-iron batteries and lithium-iron batteries. However, from the perspective of application, the “iron batteries” independently developed still run ahead.

The "iron battery" is classified as a fuel cell, and the so-called lithium iron phosphate battery is a lithium ion battery using lithium iron phosphate as a positive electrode material. Compared with ordinary lead-acid batteries and nickel-metal hydride batteries, the cycle life of lithium iron phosphate power batteries is four times that of theirs, up to 7-8 years.

Of course, the most competitive lithium iron phosphate battery is not only its green and environmental characteristics, but also extremely outstanding safety performance: environmental protection, because it does not contain any heavy metals and rare metals, so lithium iron phosphate battery in production or in use In the process, they are non-toxic and non-polluting. In terms of safety, the lithium iron phosphate battery with independent intellectual property rights has passed high-temperature test tests such as high temperature, high pressure, and impact, and there will be no explosion, combustion, and other failures. The safety performance is excellent.