电网含谐波源时的无功补偿分析  

The Analysis of Reactive Power Compensation While Power System Containing Harmonics Source

作　　者：郑元学[1] 

机构地区：[1]中国建筑西南设计研究院,610081

出　　处：《建筑电气》2000年第1期8-11,共4页Building Electricity

摘　　要：分析电容器串联电抗器组成的补偿电路提高功率因数及抑制谐波原理,讨论补偿元件参数计算和电容承受过电压情况。指出实际补偿时可能出现的问题及对策,最后比较两种不同的补偿方式。The paper analyses compensator's principle of improving power factor and restraining harmonics, which is composed of ca-pacitor serial with reactor.lt calculates parameter of components and over-voltage of capacitor.lt also points out the problems and treat-ments when compensating. At last two compensating way are com-pared.

关 键 词：无功补偿 串联谐振 过电压 电抗率 电网 谐波源 

分 类 号：TM714.3[电气工程—电力系统及自动化] TM727