Three-Phase Six switch Z-source rectifier with active power filtering capability based on instantaneous reactive power theory

순시 무효전력 이론 기반의 능동전력필터 기능을 가지는 삼상 지-소스 정류기

Shunt active power filter is a complete current source which can provide an effective and adjustable solution for elimination of harmonic currents in power system. Its performance depends on strategy employed in reference current generation, control technique and topology of converter used in the design.[1-2]. In this paper Three Phase Six switch Z-source rectifier with active power filtering capability based on instantaneous reactive power theory is described. Thanking to the theory power factor and THD value are significantly improved. Experiment results and conclusions are presented.