摘要
供配电系统中大量非线性电力负荷的使用使得对谐波电压的控制和抑制变得非常重要。全文首先分析了谐波的产生及其危害,然后介绍了谐波电压、电流以及阻抗的识别。最后介绍了如何进行谐波电压测量。
The massive misalignment power load's use causes for the electrical power distribution system to the harmonic voltage control and suppresses becomes very important.The full text has first analyzed the overtone production and the harm,then introduced the harmonic voltage,the electric current as well as the impedance recognition.Finally,introduce how to carry on the harmonic voltage survey.
出处
《电气技术》
2010年第12期50-52,共3页
Electrical Engineering
关键词
供配电系统
谐波电压
LC滤波器
for electrical power distribution system
harmonic voltage
LC filter
