space vector modulated Hybrid Series Active Filter for Harmonic Compensation Sushree Diptimayee Swain∗, Pravat Kumar Ray† and Kanungo Barada Mohanty‡ Department of Electrical Engineering National Institute of Technology, Rourkela, Rourkela-769 008, India ∗
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[email protected] Abstract—This paper deals with the implementation of Hy- nomenon between the PPFs and source impedance. But the brid Series Active Power Filter (HSAPF) for compensation of usage of only APFs is a very costly solution because it needs harmonic voltage and current using Space Vector Pulse Width comparatively very large power converter ratings. Considering Modulation (SVPWM) technique. The Hybrid control approach based Synchronous Reference Frame(SRF) method is used to the merits of PPFs and APFs, Hybrid Active Power Filters are generate the appropriate reference voltages for HSAPF to com- designed HAPFs [9], [10] are very much efficient for reactive pensate reactive power. This HSAPF uses PI control to the outer power and harmonic compensation. The design of HAPFs are DC-link voltage control loop and SVPWM to the inner voltage based on cutting-edge power electronics technology, which control loop. The switching pattern for the switching of the includes power conversion circuits, semiconductor devices, inverter of series active power filter in HSAPF is generated using SVPWM technique. The proposed HSAPF is verified through analog/digital signal processing, voltage/current sensors and MATLAB Simulink version R2010 for SRF control