发电机出口断路器储能电机频繁启停故障分析及处理  

Fault Analysis and Treatment for Frequent Start-stop Fault of Generator Circuit Breaker′s Energy Storage Motor

作　　者：汤倩 杨忠友 步祯祎 TANG Qian;YANG Zhongyou;BU Zhenyi(CNNC Nuclear Power Operations Management Co.,Ltd.,Haiyan 314300,China)

机构地区：[1]中核核电运行管理有限公司,浙江海盐314300

出　　处：《电工技术》2022年第18期89-90,共2页Electric Engineering

摘　　要：针对某电厂发电机出口断路器储能电机频繁启停事件,展开故障分析。结合某次故障实例,阐述储能电机频繁启停故障的分析与处理过程,确定故障原因为储能模块内壁存在划痕,并提出处理方案。Aiming at the frequent start and stop events of the energy storage motor of the generator outlet circuit breaker in a power plant,the fault analysis is carried out.Combined with an example of a fault,the analysis and processing process of the frequent start and stop faults of the energy storage motor is described,the cause of the fault is determined to be scratches on the inner wall of the energy storage module,and a solution is proposed.

关 键 词：断路器 储能模块 频繁启停 

分 类 号：TM623[电气工程—电力系统及自动化]