氢冷发电机气密性试验不合格原因分析与处理  

Cause Analysis and Treatment of Unqualified Air Tightness Tests in Hydrogen-cooling Generator

作　　者：徐进[1] 刘龙[1] 苏剑[1] 张文兵[1] 王义[1] XU Jin;LIU Long;SU Jian;ZHANG Wenbing;WANG Yi(Datang Baoding Thermal Power Plant,Baoding 071051)

机构地区：[1]大唐保定热电厂,河北保定071051

出　　处：《电力安全技术》2025年第1期56-59,共4页Electric Safety Technology

摘　　要：通过对一起氢冷发电机气密性试验不合格的原因进行分析,从安装与制造的角度找出了影响气密性的因素,制定了处理方案并实施,使发电机气密性试验结果符合相关规范要求,保障了机组安全稳定运行。By analyzing a failure of air tightness test carried out on a hydrogen-cooling generator,the factors that affect air tightness are found out from the perspective of erection and manufacturing,and the corresponding treatment plan is formulated and implemented with the air tightness test results of the generator in line with the relevant specifications as well as ensuring the safe and stable operation of the generator unit.

关 键 词：氢冷发电机 密封油系统 气密性试验 密封瓦 

分 类 号：TM307[电气工程—电机]