An Advanced Current Controller Implemented with ANN Technique for Three Phase Shunt Active Power Filter
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 1
Abstract
This paper proposes an advanced control strategy to enhance performance of shunt active power filter (APF). The proposed control scheme requires only two current sensors at the supply side and does not need a harmonic detector. In order to make the supply currents sinusoidal, an effective harmonic compensation method is developed with the ANN technique. The absence of the harmonic detector not only simplifies the control scheme but also significantly improves the accuracy of the APF, since the control performance is no longer affected by the performance of the harmonic process. Furthermore tracking, the total cost to implement the proposed APF becomes lower, owing to the minimized current sensors and the use of a four-switch threephase inverter.
Authors and Affiliations
A. Sundararao, CH. Sujatha
Keywords
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- EP ID EP19470
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