Power Quality Improvement Using Interleaved Boost Converter Fed Shunt Active Filter In Photo Voltaic System
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2018, Vol 13, Issue 1
Abstract
Interleaved Boost Converter(ILBC) is a better converter between Photo Voltaic(PV) source and shunt active power filter. This paper deals with comparison of time domain outputs of PI and Fuzzy Logic controlled ILBC fed shunt active filter in a grid connected PV system. The aim of this work is to minimize current ripple using ILBC between PV system and filter to improve the performance of shunt active filter. Closed loop monitored PI and fuzzy systems are modeled, and the corresponding results are presented. MATLAB results of load voltage, current, converter voltage and currents with Fuzzy Logic Controller exhibits enhanced dynamic response. The proposed fuzzy logic controlled ILBC Fed Shunt Active Filter system (ILBCFSAF) has advantages like low settling time, less peak over shoot and reduced steady state error in load voltage.
Authors and Affiliations
P. V. Ram Kumar, Dr. M. Surya Kalavathi
Keywords
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- EP ID EP388540
- DOI 10.9790/1676-1301014251.
- Views 128
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