摘要
高压电动机的寿命主要决定了绕组绝缘强度,所以掌握绕组绝缘的老化状态,对于做好高压电动机的计划检修是非常重要的。主要介绍高压电动机绕组绝缘的电气绝缘诊断法以及绝缘材料的热老化诊断法。
The life of high-voltage motor is mainly determined by the insulation strength of windings, so it is very important to carry out the planned maintenance based on understanding of the aging state of insulation system. This paper introduces the electric diagnosis method and thermal aging diagnosis method for insulation system of high-voltage motor windings.
出处
《防爆电机》
2011年第4期51-54,58,共5页
Explosion-proof Electric Machine
关键词
绝缘老化
寿命
诊断
评价
Insulation aging
life
diagnosis
assessment
