A Predictive control technique of Series Active Power Filter for Harmonic Reduction

고조파 저감을 위한 직렬형 능동 전력 필터의 예측형 제어 기법

In this paper, a new predictive control algorithm considering the parameters of series active filter has been proposed to improve the performance. By using the proposed control scheme, the current ripple drastically reduced and an improved steady state performance can be obtained. The proposed method has another advantage in the size. and cost by excluding additional passive fitters. The validity of the proposed method will be proved by the computer simulation.