摘要
新能源汽车的储能系统是目前电动汽车动力输出的主要单元,其运行的安全性及可靠性是当下各大电池厂商及整车制造厂商考虑的主要问题。储能系统即为电池组,电池组在运行过程中温度过高是导致电池产生重大安全隐患的主要根源。所以,对车载可充电储能系统做热失控测试,判定车辆蓄电池在发生热失控时是否能够保证车内乘客的人身安全。
New energy vehicles of the energy storage system is the electric power output of the main unit,its running safety and reliability are the major battery manufacturers and vehicle manufacturers to consider the main problem.Is the battery energy storage system,battery temperature is in the running process have significant primary sources of safety problems,so the test of on-board rechargeable energy storage system for thermal runaway,determine whether the vehicle battery in the case of thermal runaway can ensure the personal safety of the passengers inside the car.
作者
谢修波
Xie Xiu-bo(Shanghai Motor Vehicle Inspection Certification&Tech Innovation Center Co.,LTD,Shanghai 201805)
出处
《电子质量》
2020年第2期25-28,共4页
Electronics Quality
关键词
电动汽车
储能系统
安全
热失控
electromagnetic vehicles
energy storage system
safety
thermal runaway
