牵引电机绝缘失效的原因分析  

Analysis on Failure Cause of the Insulation of Locomotive Traction Motors

作　　者：彭凯 

机构地区：[1]江苏常牵庞巴迪牵引系统有限公司,213001

出　　处：《电机技术》2013年第4期49-52,共4页Electrical Machinery Technology

摘　　要：介绍了4FIA7854型牵引电机的机械结构和电气参数,详细描述了绝缘失效的调查分析过程并得出绝缘失效的原因。为机车牵引电机绝缘的设计、制造和车辆运行维护提供了可靠的依据。The mechanical construction and electric data of the locomotive traction motor of 4FIA7854 were introduced while the investigation the failure cause of its insulation were described, deducing the failure cause after the detailed analyzing. It becomes a reliable evidence to design, manufacture and operate the locomotive traction motor.

关 键 词：牵引电机 绝缘 失效 

分 类 号：TM307[电气工程—电机]