电机失步的危害及LSB型失步保护装置的应用  

The Harm of the Synchronus Motor out-of-Step and the Application of the Protective Unit of the out-of-Step in Practice

作　　者：蔡建民 王振英 

机构地区：[1]邯钢集团有限责任公司中板厂,河北邯郸610051

出　　处：《装备制造技术》2008年第5期141-141,143,共2页Equipment Manufacturing Technology

摘　　要：通过分析电机失步的危害和原因,说明电机采取失步保护的重要性。着重说明了LSB型失步保护装置在生产实际的应用及对电机起到的保护作用。The paper analyzed the reason and harm of the synchronus motor out of step; it shows that it is important for the protective unit out of step. This paper also explained the device of out-of-step protective unit in the practical appheation, it can protect the psychomotor.

关 键 词：失励失步 带励失步 LSB 自动再整步 

分 类 号：TM30[电气工程—电机]