摘要
变频器供电对电动机的绝缘寿命有较大的影响,从变频器供电的特点,对电机绝缘的影响,如何改进绝缘结构以增加电机寿命进行了简要的分析。
The power supply of frequency inverters has a significant impact on the insulation life of electric motors.This paper carries out the brief analyses on aspects of the power supply characteristics of frequency inverter,the influence of it on motor insulation system and the measures of increasing motor life by the improvement of insulation structure.
作者
张亚鸽
Zhang Yage(CSSC Electrical Machine Science Technology Co.,Ltd.,Wuxi 214000,China)
出处
《防爆电机》
2025年第4期104-106,共3页
Explosion-proof Electric Machine
关键词
变频器供电
电动机
绝缘结构
Frequency-inverter power supply
electric motor
insulation structure
