摘要
阐述了电机绝缘系统的绝缘诊断试验,以此评估电机的绝缘状态;并分析了电机绝缘的常见故障匝间短路,说明了匝间短路的内在机理。
This article described how to assess the insulation condition of an electric motor winding through an inspection test. The flowchart of the assessment program was also given. As an illustration, the turn-to-turn short circuit was analysed.
出处
《实验室研究与探索》
CAS
2005年第2期54-54,64,共2页
Research and Exploration In Laboratory
关键词
电机
绝缘
匝间短路
electric motor
insulation
turn-to-turn short circuit
