首页> 外文会议>8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics Drives >PD activity inside random wire wound motor stator insulation and early failures: A case study analysis
【24h】

PD activity inside random wire wound motor stator insulation and early failures: A case study analysis

机译:随机绕线电动机定子绝缘中的PD活动和早期故障:案例分析

获取原文

摘要

This paper presents the outcome of a partial discharge test campaign performed on random wire wound stator insulation of electrical motors. The test campaign was carried out in the frame of a rewinding program involving some units that experienced early failures due to insulation breakdown. The cause of the early failures was targeted to the pollution of the motors due to the harsh environment. Besides the performance of the stator insulation was investigated in many conditions in order to check its compliance with the operating conditions and with the technical standard requirements.
机译:本文介绍了对电动机的随机绕线定子绝缘进行的局部放电测试的结果。该测试活动是在倒带计划的框架内进行的,该计划涉及一些由于绝缘故障而导致早期失效的设备。早期故障的原因是由于恶劣的环境而造成的电机污染。此外,还在许多条件下研究了定子绝缘的性能,以检查其是否符合运行条件和技术标准要求。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号