Title of article
A Fuzzy Controlled PWM Current Source Inverter for Wind Energy Conversion System
Author/Authors
Fardamiri, Mehrnaz Electrical Engineering Department - Central Tehran Branch - Islamic Azad University , Javadi, Shahram Assistant Professor - Central Tehran Branch - Islamic Azad University , Moussavi, Zeinolabedin Faculty of Electrical and Computer Engineering - Shahid Rajaee Teacher Training university, Tehran
Pages
6
From page
107
To page
112
Abstract
In recent years, there has been a fast growth in wind energy conversion system (WECS). There are two general types of wind turbines in WECS: fixed speed wind turbines and varying speed wind turbines.Permanent magnet synchronous generator (PMSG) is one of the most attractive generators for the varying speed turbine WECS. In this paper, a fuzzy controller is proposed to control the current source inverter (CSI) in a wind energy conversion system (WECS) based on permanent magnet synchronous generator (PMSG). The fuzzy controller guarantees the unity power factor operation of CSI. In order to drive CSI the space vector switching (SVM) is utilized. In addition, the WECS has a buck converter which regulates the DC current so that the maximum power point tracking is achieved. The proposed system is implemented in MATLAB/SIMULINK, and the results are provided and compered with the traditional PI controller based systems. The results show that the proposed system is faster than traditional PI controller based systems.
Keywords
Fuzzy controller , Current Source Inverter , PMSG , WECS
Journal title
Astroparticle Physics
Serial Year
2014
Record number
2483205
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