短时间电源故障后电动机自起动技术的研究  

A Research of Motor Auto-restart Technique after Momentary Power Failure

作　　者：于延庆[1] 

机构地区：[1]大庆石化公司化工二厂,163714

出　　处：《电工技术杂志》2003年第11期75-76,83,共3页Electrotechnical Journal

摘　　要：研究了适用于石化企业的短时间电源故障后电动机自起动技术 ,提出了限时自起动、延迟自起动和复合自起动的概念 ,给出了采用LOGO !This paper deals with the problem how the motor can auto-restart after momentary power failure,puting forward the concepts of Auto-restart at Limited time,Delayed-action Auto-restart and Compound Auto-restart,and also showing the Auto-restart circuit of motor with LOGO!.

关 键 词：电动机 自起动技术 自起动电路 短时间 电源故障 

分 类 号：TM32[电气工程—电机]