China will be ranked the top three in the global power battery industry

With the rapid development of electric vehicles or as the focus of national strategic support, both China and the United States, Japan, South Korea, and Germany have paid great attention and support to the strategic aspects of power batteries.

China's "12th Five-Year Plan" technology in the power battery is also the focus of research and development. In the area of ​​public technology, battery safety technology, battery recycling technology, battery standard system and comprehensive evaluation system have also been supported.

This is a comparison of lithium ion planning indicators for various countries and a comparison of the technical levels of various countries. In general, the content of planning in China and abroad and the corresponding indicators are generally at the same level. “Through the implementation of such plans and the implementation of research content, China will be among the top three in the field of power batteries, namely China, Japan and South Korea,” said Xiao Chengwei, senior engineer at the Tianjin Power Research Institute of Electronic Technology Group.

The demonstration of new energy vehicles is also beginning to take shape. The standard system is gradually improving, the industrial scale is increasing, the industrial chain is improving, and the nature of the battery is steadily improving. At the same time, battery technology and talent accumulation have shown their advantages through 11 years of accumulation.

As for the disadvantages, Xiao Chengwei bluntly stated that the battery system's R&D and integration capabilities are relatively weak. The individual modules, battery system temperature adaptability and data accumulation are not sufficient, and the enterprise-led technological innovation capability is relatively weak and the battery is reliable. Sex and consistency need to be enhanced. Battery safety is now restricting the application of electric vehicles and should be valued.

Looking into the future, Xiao Chengwei pointed out that the safety aspect needs to carry out in-depth safety assessment and verification of the three levels of monomers, modules, and systems, including the new production, use, and use of power batteries at the end of the period. In terms of power batteries, the company has improved performance and technology; researched advanced production technologies of power batteries; researched the simulation technology of power battery scales; and researched technology of power battery management systems.

Standardization system and management system, further improve the standard system, realize the standardization of the power battery, strengthen the implementation of the standard, conduct compulsory inspection on the electrical performance, cycle performance and safety, strengthen the source from the use, tighten control; implement the access System, establish a complete prosecution and evaluation system, evaluate power battery companies, and issue production qualifications for qualified companies; provide a financial subsidy for the industrialization and application of power batteries, and provide a powerful boost in the start-up phase of power electric vehicles. To promote the healthy and rapid development of this industry.