Selecting L and C of the Passive Dynamic Harmonic Filter
Yan Ling Liang, Jing Chen, Kun Yang, Youxin Yuan · Applied Mechanics and Materials · 2013
The variable reactor (L) and capacitor capacity (C) of the passive dynamic harmonic filter have influence on the filtering performance. The method of the L and C selecting is advanced in this paper. To select the optimal C, two conditions about the reactive power compensation and harmonic filtering need to satisfy. To analyze L, T-type equivalent circuit is constructed in this paper. With the optimized L and C of the passive dynamic harmonic filter, the harmonic filtering and the reactive power compensation are finished reliably.