摘要
分析了电力电容器在正常使用条件下的渗漏油、缺油及处理,论述了电容器绝缘不良现象、温升高、过电压、外力因素的破坏、瓷瓶表面闪络放电、外壳变形、爆炸等原因及处理措施,正确掌握电容器各种常见故障相应的处理方法和注意事项。可以延长电容器的使用寿命,减少运行中出现故障的机会,保证电力系统正常的运行。
In this paper,the oil leakage,lack of oil and treatment of power capacitor are analyzed in normal service conditions.The reason and treatment measures such as poor insulation,high temperature rise,overvoltage,influence of external stressing factor,flashover and discharge on insulator surface,shell deformation,explosion,as well as how to master correctly the treatment methods and precautions of power capacitor are described,which can extend the service life,reduce the failures rate of capacitor and assure normal operation of power system.
出处
《电力电容器与无功补偿》
2010年第4期61-64,共4页
Power Capacitor & Reactive Power Compensation
关键词
电容器
故障
运行
处理
检修
防火措施
capacitor
fault
operation
treatment
maintenance
fire prevention measures
作者简介
吕俊霞（1963-），女，讲师，从事电工电子教学工作。
