摘要
针对变频电源供电的异步电机中因时间谐波的存在对电机噪声和振动带来的影响进行了分析,提出相应的措施,并进行了样机试验,供变频调速异步电机的设计者们参考。
This paper analyzes the influence of the noise and vibration caused by time harmonic in the motor fed by variable-frequency power supply. Some measures are presented by sample experiment, which can provide reference for the designers of variablefrequency motors.
出处
《防爆电机》
2006年第2期16-18,共3页
Explosion-proof Electric Machine
关键词
变频电源
谐波
噪声
振动
Variable-frequency power supply, harmonic, noise, vibration.
