摘要
分析了供电电网的谐波产生及对功率因数的影响,提出了3种谐波治理与无功功率补偿的有效方法,即装设无功静态补偿电容器、无源谐波吸收及静态补偿装置,以及无功功态补偿装置,对其使用效果进行了分析,并对有关情况作出说明。
Analyzes the generation of harmonics in power network and the influence for power factor. The three kinds of effective harmonics control and reactive power compensation methods are proposed. These three methods are installing reactive static compensation capacitors, passive harmonic absorption and dynamic reactive power compensation device. Then explains the relevant matters.
出处
《煤矿机电》
2013年第3期93-95,共3页
Colliery Mechanical & Electrical Technology
关键词
变频设备
电网谐波
无功补偿
谐波治理
frequency equipment
power harmonic
reactive power compensation
harmonic control
