CHA6_(A1)型混合动力调车机车电气系统设计  

Design of electrical system for CHA6_(A1) hybrid shunting 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)

机构地区：[1]中车资阳机车有限公司产品研发中心,四川资阳641300 [2]武汉钢铁有限公司运输部,湖北武汉430080

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

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.

关 键 词：动力电池 逆变器 牵引电机 冗余 物理隔离 

分 类 号：U262.9[机械工程—车辆工程]