摘要
随着电力电子技术的迅速发展,电力系统中的谐波污染问题日益严重。介绍了四种典型的谐波抑制方法,即多脉动换流技术、PWM控制技术、无源滤波器、(混合型)有源滤波器,分析了各种谐波抑制方法的优缺点,并提出了一些可行性建议。
With the rapid development of power electronic technology,harmonics pollution in power systems has become more and more serious.The paper presents four hormonic suppression methods,that is multiple-pulsating convection technology,PWM control technology,passive filter and（mixed type） actvie filter.The mersts and demerits of harm onic suppression methods are analyzed and put forward some feasibility suggestions.
出处
《电气开关》
2012年第6期78-80,共3页
Electric Switchgear
关键词
多脉动换流技术
PWM控制技术
无源滤波器
有源滤波器
multiple-pulsation convection technlogy
PWM control technology
Passive filter
active filter
