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This paper presents a new control strategy which is based on a switching table applied for Virtual Flux Direct Power Control (VF-DPC) of voltage source inverter based shunt active power filter (SAPF). This control method is applied to eliminate harmonic pollution and compensate the reactive power in the presence of nonlinear loads and unbalanced sources. Its main goal is to select switching states...
The main focus of this paper is to present a novel and simple direct power control of shunt active power filter with constant switching frequency using space-vector modulation (DPC-SVM). Also, the AC line voltage sensors with a virtual flux (VF) estimator are replaced. This control method is applied to eliminate harmonic pollution and compensate the reactive power in the presence of nonlinear loads...
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