大型水轮发电机斜立筋定子机座运行特性分析  

Operational characteristics analysis of large hydro-generator skew rib stator frame

作　　者：田海平[1] 黄波[1] 张军[1] 

机构地区：[1]国网湖南省电力公司电力科学研究院,湖南长沙410007

出　　处：《湖南电力》2017年第1期59-62,69,共5页Hunan Electric Power

摘　　要：针对目前已投运的大型水轮发电机斜立筋定子机座在运行时均出现振动超标的问题。斜立筋结构定子机座在振动超标的情况下,其安全性能否得到保证成为发电企业关心的重点问题,本文对大型水轮发电机斜立筋定子机座进行运行特性分析,为该型定子机座的运行提供参考。At present, the skew rib stator frame of large hydro-generator under operation subjects to above the standard problems of vibration at runtime frequently, and whether its safety can be guaranteed gains the extensive attention by power generation enterprises. This paper analyzed the operational characteristics of large hydro-generator skew rib stator frame in order to provide references for the same type of stator frame at running time.

关 键 词：水轮发电机 斜立筋 定子机座 振动 安全评价 

分 类 号：TM312[电气工程—电机]