发电机定子线棒温度异常原因分析及治理  

Cause Analysis and Treatment of Abnormal Temperature in Generator Stator Bars

作　　者：朱涛[1] 刘永兵[1] 张恒[1] 文慧峰[1] 龙国军[1] 位承君[1] 党志军[1] ZHU Tao;LIU Yong-bing;ZHANG Heng(Xi’an Thermal Power Research Institute Co.,Ltd.)

机构地区：[1]西安热工研究院有限公司,陕西西安710032

出　　处：《电站系统工程》2022年第3期63-65,共3页Power System Engineering

摘　　要：发电机定子线棒温度异常是发电机常见故障之一,定子线棒温度异常严重威胁发电机安全运行。给出发电机定子线棒温度异常现象判断方法,深入分析引起发电机定子线棒温度异常的原因,提出定子线棒温度异常处理方法,阐述控制发电机定子线棒温度正常所需采取的检修和运行控制措施。The abnormal temperature of the generator stator bars is one of the most common failures in generator and that will seriously threaten the safe operation of generator.Judge methods of the abnormal temperature of the generator stator bars are raised,reasons of the abnormal temperature of the generator stator bars are analyzed in depth,measures of the abnormal temperature of the generator stator bars are proposed and the maintenance and operation methods are expounded in order to control the temperature of the generator stator bars to the normal extend.

关 键 词：发电机 定子线棒 定冷水 温度异常 冲洗 化学清洗 

分 类 号：TM621[电气工程—电力系统及自动化]