摘要
论述了CHA6_(A1)型混合动力机车主辅电路拓扑结构,针对性地提出了多种保障动力电池安全性的具体措施,保证了机车安全可靠运行。
The paper discusses the topological structure of the main and auxiliary circuits in the CHA6_(A1) hybrid shunting locomotive,and puts forward several specific measures to guarantee the safety of the power battery, which ensures the safe and reliable operation of the locomotive.
作者
李茹华
谢钧
王永
刘文斌
吴文远
陈焕章
LI Ruhua;XIE Jun;WANG Yong;LIU Wenbin;WU Wenyuan;CHEN Huanzhang(Product R&D Center of CRRC Ziyang Co.,Ltd.,Ziyang 641300,China;Transportation Department of Wuhan Iron and Steel Co.Ltd.,Wuhan 430080,China)
出处
《铁道机车与动车》
2022年第11期1-4,16,I0001,共6页
Railway Locomotive and Motor Car
关键词
动力电池
逆变器
牵引电机
冗余
物理隔离
power battery
inverter
traction motor
redundancy
physical isolation
