Development of a DC-AC power conditioner for wind generator by using fuzzy logic

• Main Author: Mohamed Jelwal, Faisel
• Format: Thesis
• Language: English; English; English
• Published: 2011
• Subjects: TK Electrical engineering. Electronics Nuclear engineering; TK7800-8360 Electronics
• Online Access: http://eprints.uthm.edu.my/2598/1/24p%20FAISEL%20MOHAMED%20JELWAL.pdf; http://eprints.uthm.edu.my/2598/2/FAISEL%20MOHAMED%20JELWAL%20COPYRIGHT%20DECLARATION.pdf; http://eprints.uthm.edu.my/2598/3/FAISEL%20MOHAMED%20JELWAL%20WATERMARK.pdf; http://eprints.uthm.edu.my/2598/

In this project, a fuzzy logic controller is designed to obtain the desired output voltage of DC-AC power conditioner used in a stand alone wind generator which the Fuzzy Logic Controller (FLC) is employed to control the modulation index of the SPWM (Sinusoidal -Pulse Width-Modulation) inverter which is built using four MOSFET’s transistor. This project present of development single phase DC-AC converter for wind generator application. The mathematical model of the wind generator and Fuzzy Logic Controller for DC-AC converter is derived. The controller is designed to stabilize the output voltage of DC-AC converter. To verify the effectiveness of the proposal controller, both simulation and experimental are developed. The simulation and experimental result show that the amplitude of output voltage of the DC-AC converter can be controlled.