YJ85A/A1型牵引电机C6修绝缘性能的研究  

Research on the Insulation Performance of YJ85A/A1 Traction Motor C6 Overhaul

作　　者：王立民 张帆 史向前 张培军 WANG Limin;ZHANG Fan;SHI Xiangqian;ZHANG Peijun(CRRC Maintenance Department, Dalian Locomotive & Rolling Stock Co., Ltd., Dalian 116021 Liaoning, China;CRRC Technology Center, Yongji Motor Co., Ltd., Yuncheng 044502 Shanxi, China)

机构地区：[1]中车大连机车车辆有限公司检修部,辽宁大连116021 [2]中车永济新时速电机有限公司技术中心,山西运城044502

出　　处：《铁道机车车辆》2019年第2期67-70,95,共5页Railway Locomotive & Car

摘　　要：介绍了运用温升试验、介损检测、局部放电试验等对HXD_(3(C))型电力机车牵引电机C6修的绝缘性能进行检测,并根据试验结果进行分析计算,得出了C6修牵引电机不需要重新进行真空压力浸漆的结论。This paper introduces the insulation performance detecting of HXD 3C electric locomotive traction motor C6 overhaul by temperature rise test, dielectric loss test and partial discharge test. Analyzing and calculating due to the test results, it is obtained that the C6 overhaul traction motor does not need VPI again.

关 键 词：HXD 3(C) 型电力机车 C6修 绝缘性能 真空压力浸漆 

分 类 号：U262.46[机械工程—车辆工程]