摘要
文章通过对2019年新能源汽车动力电池配套行业数据进行调查,研究梳理电池技术在新能源汽车发展过程中出现的问题瓶颈,归纳分析产生车辆安全事故的根本原因,进而从电池系统研发设计、电芯生产制造、生产质量管控等方面,提出对动力电池系统在安全性防护方面的技术要求和管理要求,期望为未来新能源汽车动力电池技术持续发展提供良好建议。
Based on the investigation on the data of power battery industry of new energy vehicles in 2019,this paper studies and sorts out the problems and bottlenecks of battery technology in the development of new energy vehicles,summarizes and analyzes the root causes of vehicle safety accidents,and then puts forward the technical requirements and management requirements for safety protection of power batteries from the aspects of battery system R&D,battery cell manufacturing and production quality control,etc.It is expected to provide good suggestions for the sustainable development of new energy vehicle power battery technology in the future.
出处
《汽车工程师》
2020年第12期15-17,22,共4页
Automotive Engineer
关键词
动力电池
安全性防护
问题瓶颈
建议
Power batteries
Safety protection
Problem bottlenecks
Suggestions
