摘要
为了做好电网的无功补偿,必须保证补偿电容器的安全可靠运行。结合工作实际情况,首先论述了电容器的安装设计问题,包括每组电容器的数量与接法、台架的设置、电容器的保护、接地网的设置等;然后论述了电容器的运行管理问题,包括电容器的调整、投切方法、电压监测、巡视检查等;最后论述了电容器的维护检测问题,包括放电装置试验、电容器放电、绝缘电阻测试、耐压试验。实践表明,按文中介绍的方法去做,从而能保证电容器的可靠运行,使电网运行良好。
In order to do well the grid reactive power compensation, reliable operation of reactive power compensation capacitor must be assured. In this article, in combination with actual works, the installation design of capacitor is described firstly, including number and connection ways of each group of capacitor, setting of kickstand, protection of capacitor and setting of earthing mesh etc. The operation management of capacitor is also described, including capacitor regulation, switching ways, voltage monitoring and patrol inspection etc. The maintenance and detection of capacitor is described lastly, including discharge installation test, capacitor discharge, insulation resistance measurement and withstand voltage test etc. The practice shows that to follow the method described in this paper can ensure reliable operation of capacitor and grid.
出处
《电力电容器与无功补偿》
2010年第3期33-35,共3页
Power Capacitor & Reactive Power Compensation
基金
湖南省科技厅计划项目(2007FJ3046)
关键词
线路补偿电容器
安装设计
运行管理
维护检测
eompensation capacitor in power transmission lines
installation design
operation management
maintenance and detection
