摘要
电力电容器是电网运行的重要设备,它给电网中注入无功功率,保证电压的稳定。电容器发生故障,会对供电系统的电压造成很大的影响。本文介绍了因谐波原因引起电容器故障,并且对故障进行了分析,提出了相应的预防措施,对电容器的稳定运行有一定帮助。
Power capacitor is an important installation in the electric network, it can input reactive power to the network and assure the voltage stability. But, in case of fault, it will have great influence on the voltage of power supply system. In this paper, the fault of capacitor due to harmonic is introduced and analyzed, the corresponding preventive measures are proposed, which have a definite help for the stability of capacitor.
出处
《电力电容器与无功补偿》
2013年第3期47-49,共3页
Power Capacitor & Reactive Power Compensation
关键词
电力系统
电力电容器
电压稳定
谐波
power system
power capacitor
voltage stability
harmonic
