【摘要】 阐述了高次谐波产生的原因、危害 ,介绍了高次谐波的抑制方法并对这些方法进行了比较 ,认为有源电力滤波器是谐波抑制装置的发展方向。更多还原

【Abstract】 The origination and damage of the high_frequency harmonic is discussed.The suppressing methods of the high_frequency harmonics are introduced and compared each other.It is concluded that active power filter is the developing direction of high_frequency harmonic suppressor.更多还原