摘要
针对三相异步电动机缺相而烧毁的现象,分析了故障的原因,并提出一种新的缺相保护电路。
The paper points out the unconventionality phenomena of three - phase asynchronism electromotor when it goes wrong and analyzes the reasons that cause the malfunctions fault of asynchronous electromotor. Furthe：rrnore, this paper also brings forward a new open - phase protection circuit by experiment.
出处
《青海大学学报（自然科学版）》
2005年第6期63-65,共3页
Journal of Qinghai University(Natural Science)
关键词
三相电动机
缺相故障
缺相保护电路
three- phase asynchronous electromotor
fault analysis
open- phase protection circuit
