双鼠笼异步电机笼条断裂分析与预防措施  

Fracture analysis and preventive measures of double squirrel -cage asynchronous motor cage bar

作　　者：刘红 

机构地区：[1]贵州鸭溪金元发电运营有限公司,贵州遵义563108

出　　处：《贵州电力技术》2012年第6期60-61,共2页Guizhou Electric Power Technology

摘　　要：分析了鸭溪电厂300MW汽轮发电机组几年来高压异步电动机转子鼠笼断裂的原因，介绍了现场处理方法并提出了防断裂措施。It is analyzed the fracture cause of high - voltage asynchronous motor rotor cage bar of 300MW stream turbine generator units in Yaxi Electric Power Plant in resent years, and introduced the treating method at the site and preventive measures.

关 键 词：高压异步电动机 鼠笼断条 原因分析 防范措施 

分 类 号：TM31[电气工程—电机]