摘要
设计一种电池系统实时监控方案,通过BMS、DC/DC模块相互控制,实现整车低压电源断开后,DC/DC可定时自唤醒为BMS供电,实时监控电池系统使用状态,提高其安全性。
The authors design a real-time monitoring scheme for the battery system,which through the mutual control between the BMS and DC/DC modules,the DC/DC can regularly self-wake up to supply power for the BMS to monitor the battery system usage status in real time after the vehicle’s low-voltage power supply is off.This improves the using safety of the battery system.
作者
卿鑫慧
牛满岗
黄河
刘进程
龙宇舟
QING Xinhui;NIU Mangang;HUANG He;LIU Jincheng;LONG Yuzhou(CRRC Times Electric Vehicle Co.,Ltd.,Zhuzhou 412000,China;Changsha CRRC Intelligent Control and New Energy Technology Co.,Ltd.,Changsha 410000,China)
出处
《客车技术与研究》
2021年第4期39-41,51,共4页
Bus & Coach Technology and Research
