Three measures to promote the solution, the Ministry of Industry and Information Technology responds to the low temperature of electric vehicles
At the “2020 Industry and Information Development Conference” held a few days ago, Huang Libin, spokesperson of the Ministry of Industry and Information Technology and Director of the Operation Monitoring and Coordination Bureau, answered reporters’ questions about the low temperature 'pawo' of electric vehicles and proposed three solutions measure. Huang Libin said that in recent years, with the continuous improvement of the technological level and the optimizing of the supporting environment, new energy vehicles have been recognized by more and more consumers, and the market scale has gradually expanded. Compared with fuel vehicles, electric vehicles have the advantages of energy saving and emission reduction, low use cost, convenient maintenance, power, and controllability. However, the industry is still in the development stage, and there are still problems such as high vehicle costs and inconvenient charging. , Low temperature environment performance degradation is also one of the problems. It is mainly manifested in the obvious performance degradation of power batteries in low-temperature environments, the reduction of battery capacity, and the reduction of driving range. Especially in the recent cold wave and temperature drop in northern cities, the problem has become more prominent, and consumers have also responded to this to some extent. 'It should be said that this is a problem that has arisen in the development of emerging industries. It needs and can only be solved by a higher level of development. We believe that with the improvement of the technological level and the improvement of management policies, the low-temperature performance of new energy vehicles will definitely be achieved. Substantial improvement.' Huang Libin said. The problem of low-temperature use of electric vehicles is related to the vital interests of consumers. The Ministry of Industry and Information Technology organizes vehicle and power battery companies, industry institutions, and colleges and universities to carry out technological research, speed up the research and development and industrialization of low-impedance film-forming additives, all-climate batteries, etc., and enhance electric Low temperature driving performance of the car. Recently, an expert seminar was organized to promote the solution of this problem, and three measures were put forward: One is to require auto companies to strengthen after-sales service and promptly resolve user demands. Organize industry institutions to strengthen popularization of science and guide scientific use. The second is to support vehicle companies and battery manufacturers to strengthen technological research, improve low-temperature driving performance of electric vehicles, and improve user experience. The third is to step up research and formulation of relevant technical specifications, accelerate the promotion and application of Chinese working conditions, clarify the performance and technical requirements of products in low-temperature environments, and strengthen product access and production consistency inspections. At present, key enterprises and industry organizations have taken active actions to release winter car guides, increase after-sales service forces, and deploy scientific and technological research projects.