纯电动轿车研发现状与展望

随着锂离子动力电池技术的进步，纯电动汽车的研发重新受到各国政府和企业的重视。文章通过分析国内外纯电动轿车近期的市场研发情况和主要技术难点，指出锂离子电池技术及永磁电机技术在很大程度上影响着电动汽车的类型发展，纯电动轿车未来的大规模应用还有待于关键技术的明显突破和成熟。

Research and Prospect of Pure Electronic Vehicles

With the rapid progress in Li-ion battery, governments and companies have paid great attention on the development of pure electric vehicles. By analyzing the recent market research and the technologic key points, this paper pointing out that the technologies of Li-ion battery and permanent magnet motor have exerted great influence on the development of the types of electronic vehicles. However, the application of pure electronic vehicles in the future in large-scale remains to be solved by the remarkable break through and maturity of key technologies.