摘要
动力电池作为新能源汽车的核心部件对其的发展起着至关重要的作用。本文结合新能源汽车的发展趋势,提出了车用动力电池发展的路线:镍氢电池—传统锂离子电池—全固态锂离子电池—燃料电池—锂空气电池。结合各大汽车企业在新能源汽车领域的布局,分析了镍氢电池、锂离子电池、全固态锂离子电池、燃料电池及锂空气电池的发展现状。重点解析了各类动力电池现阶段遇到的一些问题,并针对性的给出可行的解决方案及发展方向。最后考虑各类电池的优劣,展望了未来十年内动力电池的发展重点及研究方向。
Batteries, as the core component of the new-energy vehicle (NEV), play an important role in the development of NEV. Considering the development tendency of NEV, we raise a possible develop-ment route for the batteries in NEV, which is Nickel-metal hydride battery, Lithium ion battery, All solid state battery, Fuel cell and Lithium air battery. The current states of the above batteries are analyzed based on the overall arrangement of major vehicle companies in NEV field. We focus on the problems occurred in the development process of the batteries, and try to give some solutions for these problems or predict the improvement direction. Finally, we compare the advantages and disadvantages of these batteries, and then forecast the key point and research orientation of bat-teries in NEV in the next 10 years.
出处
《电力与能源进展》
2017年第2期50-59,共10页
Advances in Energy and Power Engineering
