摘要
在低温环境中动力电池充电速度慢、充电容量低。本文对低温环境下的电池采取隔热优化、加热管路优化及控制策略优化等热管理措施,并对其充电效果进行验证。
Under low temperature environment,the charging speed of the power battery is slow and the charging capacity is low.This paper adopts thermal management optimization measures such as heat insulation,heating pipeline structure and control strategy for the battery under low temperature environment,and verifies their charging effects.
作者
刘志平
张雄
谢鑫
LIU Zhiping;ZHANG Xiong;XIE Xin(Shenzhen Yupeng New Energy Vehicle Test&Research Co.,Ltd.,Shenzhen 518118,China;China Merchants Testing Certification Vehicle Technology Research Institute Co.,Ltd.,National Coach Quality Supervision and Test Center,Chongqing 401329,China)
出处
《客车技术与研究》
2021年第4期58-60,共3页
Bus & Coach Technology and Research
关键词
纯电动汽车
低温
充电
热管理
pure electric vehicle
low temperature
charging
thermal management