摘要
电动汽车是我国重点培育的战略性新兴产业。从电动汽车的构造、工作原理和火灾案例等方面分析了电动汽车的火灾危险性,提出动力电池的副反应导致的热失控是电动汽车起火的最主要原因,系统阐释了动力电池燃烧爆炸的机理和诱因,并采用模拟实验归纳了动力电池的火灾特点,进而就如何保障电动汽车的消防安全提出了相关建议。
Electric vehicle is an important strategic emerging in- dustry fostered by our government. This article analyzed the fire hazard of electric vehicle from the aspects of vehicle struc- ture, working principle and fire cases, raised the main reason of electric vehicle fire as the side effects of power battery, system illustrated the mechanisms and incentives of power battery＇ s combustion explosion, summarized the fire character of power battery using simulation experiment, then finally put forward relevant proposals to insure the fire safety of electric vehicle.
出处
《消防科学与技术》
CAS
北大核心
2014年第11期1340-1343,共4页
Fire Science and Technology
关键词
电动汽车
动力电池
电气火灾
electric vehicle
power battery
electrical fire
