摘要
本文主要分析了在混凝土搅拌站的控制电机在电源断相时的运行状态,介绍了一种简单、有效、经济的电机断相保护电路,实现对电机可靠保护。
The article mostly analyzes operating electromotor of running state in electrical source lack of phase at concrete stirring station.It also introduces the protection circuit under the lack of phase circumastance in order to protect the electromotor.It's very simple,effective and economic.
出处
《混凝土》
CAS
CSCD
2004年第4期77-78,共2页
Concrete
关键词
混凝土搅拌站
电动机
断相保护电路
concrete mixing plant
electromotor
the protection circuit under the lack of phase circumastance
