双水内冷发电机转子漏水的查漏分析及措施  

Leakage Analysis and Measures for Leakage of Rotor of Double Water Internal Cooling Generator

作　　者：姚永晓 王立法 周杰 Yao Yong-xiao;Wang Li-fa;Zhou Jie

机构地区：[1]广东粤电云河发电有限公司,广东云浮527300

出　　处：《电力系统装备》2019年第11期182-183,共2页Electric Power System Equipment

摘　　要：广东某发电厂双水内冷发电机转子泄漏,复合泄漏难于判断和查找,有可能耽误抢修时间,不及时停机后果不堪设想。本文详细介绍了发电机转子查漏的过程和现象、抢修过程和工期控制,并提出了对应的措施,对转子内冷水方式机组转子泄漏的判断和处理,对于漏点判断和抢修具有一定的参考价值。Through the leakage of the double-water internal cooling generator rotor of a power plant in Guangdong,the composite leakage is difficult to judge and find.It may delay the repair time,and the consequences of not stopping in time are unimaginable.This paper introduces in detail the process and phenomenon of generator rotor leak detection and repair.Process and schedule control,and corresponding measures are proposed.The judgment and treatment of the rotor leakage of the cold water mode unit in the rotor has certain reference value for the judgment and repair of the leak point.

关 键 词：双水内冷发电机 转子泄漏 查漏分析 处理过程 预防措施 

分 类 号：TK1[动力工程及工程热物理—热能工程]