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Performance Analysis of Wind and Photovoltaic System Fed Micro Grid using Fuzzy Logic Controller


K. Sakthivel, Dr.V. Jayalakshmi and Dr.S. Prakash
Abstract

This paper exhibits an inexhaustible power half and half vitality framework basically dependent on photovoltaic (PV), wind and battery supply, and moreover outfitted with KY help converter, z-source inverter. The breeze and PV control are suitable for half and half gadget because of the way that they are natural benevolent and broadly accessible at free of expense. Cross breed vitality framework that blends wind control (PMSG) and sun oriented power (photovoltaic or PV) innovation gives various favorable circumstances over either single framework. The Proposed cross breed vitality framework is blend of sun oriented PV gadget, wind control gadget and battery assets to produces power. This power gets encouraged to FLC MPPT (greatest power point following) gadget for achieving the most accessible DC vitality from sun based and Wind. Greatest accessible vitality from every source will at that point sustained to KY support converter which changes over this dc power to bolster to DC Bus with the guide of appropriate synchronization. The KY Converter, that is a stage up converter, the name given to this converter is first letter of the creators who planned, k.I. Hwu, Y. T. Yau. This converter continually work in CCM (Continuous Conduction Mode), and the yield current is non-throbbing, and low yield voltage swell and better voltage boosting usefulness. In parallel with this strategy one battery charging unit wound up related for charging battery not withstanding that battery charging is used for dc applications.

Volume 11 | 01-Special Issue

Pages: 686-696