摘要
电动汽车拥有高能效、低污染、环境友好等优势,已被纳入“十四五”国家战略规划方案中,电动汽车研发及大规模商业化推广应用也在各大城市如火如荼的展开。然而,频发的电动汽车充电安全事故,不仅危及用户和运营商的人身财产安全,在一定程度上还制约电动汽车产业的发展,逐渐成为广大研究学者关注的焦点。该文首先梳理总结影响电动汽车充电安全的多种复杂因素,并分析其与电动汽车充电过程中典型故障之间的因果关系。然后从电动汽车电池充电安全防护、充电设备充电安全防护以及充电安全评估指标体系及预警模型防护3个方向总结了国内外学者已取得的研究成果。最后针对目前的充电安全研究现状,提出电动汽车充电安全研究尚需处理的难点,同时对未来充电安全研究方向进行了展望,为电动汽车充电安全的研究提供参考。
Electric vehicles have the advantages of high energy efficiency, low pollution and environmental friendliness, which have been included in the 14th five-year plan of national strategic development plan. Electric vehicle R&D and large-scale commercial application are also in full swing in major cities. However, frequent electric vehicle charging accidents not only endanger the personal and property safety of users and operators, but also restrict the development of the electric vehicle industry to a certain extent, and gradually become the focus of the majority of scholars. Firstly, this paper summarized a variety of complex influencing factors of electric vehicle charging safety, and analyzed the causal relationship between them and typical faults in the charging process of electric vehicles. Then, the research achievements of domestic and foreign scholars were summarized from three aspects:battery charging safety protection, charging equipment charging safety protection, charging safety evaluation index system and early warning model protection. Finally, according to the current research status of charging safety, this paper put forward the difficulties that need to be dealt with in the research of electric vehicle charging safety, and prospected the future research direction of charging safety, which provides a reference for the research of electric vehicle charging safety.
作者
于东民
杨超
蒋林洳
李涛永
严干贵
高凤凯
刘华南
YU Dongmin;YANG Chao;JIANG Linru;LI Taoyong;YAN Gangui;GAO Fengkai;LIU Huanan(Key Laboratory of Modem Power System Simulation and Control&Renewable Energy Technology,Ministry of Education(Northeast Electric Power University),Jilin 132012,Jilin Province,China;China Electric Power Research Institute,Haidian District,Beijing 100192,China)
出处
《中国电机工程学报》
EI
CSCD
北大核心
2022年第6期2145-2163,共19页
Proceedings of the CSEE
基金
北京市电动汽车充换电工程技术研究中心开放基金项目(YDB51202001464)。
关键词
电动汽车
充电桩
充电过程
安全防护
electric vehicle
charging pile
charging process
safety protection
