An efficient control strategy of shunt active power filter for asymmetrical load condition using time domain approach

Abstract

The article describes the current control scheme for Shunt Active Power Filter (SAPF) meant for setting up on a power system. There is also a supplementary function in the active power filter for eliminating harmonics, correct power factor, and asymmetrical balance load studied in this paper. A brief explanation of the execution of the classical current detection algorithms for active power filters provided. After understanding various severe power excellence problems and a range of commission needs a current control scheme put forth. The system gives shortest time delay when compared with other methodologies. A range of commissioning current references, thus, is precisely and efficiently attained by following the suggested current control approach.The proposed system can assured that to achieve a variety of compensation purposes. The simulation outcomes we arrived with MATLAB / Simulink are proof that our method gives outstanding performance apart from being more effective compared to the existing methods.