Control for Wind Energy Conversion System based on DFIG by Sliding Mode

Lafi Alnufaie

doi:10.17485/ijst/2019/v12i22/144508

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Control for Wind Energy Conversion System based on DFIG by Sliding Mode

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2019/v12i22/144508

Year: 2019, Volume: 12, Issue: 22, Pages: 1-7

Original Article

Control for Wind Energy Conversion System based on DFIG by Sliding Mode

Lafi Alnufaie^*

Department of Electrical Engineering, College of Engineering, Shaqra University, Dawadmi, Kingdom of Saudi Arabia; [email protected]

*Author for correspondence
Lafi Alnufaie
Department of Electrical Engineering, College of Engineering, Shaqra University, Dawadmi, Kingdom of Saudi Arabia; [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Objective: This study focuses on the sliding mode control for active and reactive powers for a WECS based on DFIG. Method: This context used a back-to-back link between the DGIG rotor and the grid then, isolated by the DC transport. Two pieces are considered. The primary one is named the rotor side converter and the second one is the grid side converter, for the two pieces, utilized the flux orientation transformation to contrive the control equation. After that, I synthesized the sliding mode control laws. Finding: Two cases led to designed control that permits us to get the advantages of the sliding mode control and to eradicate its drawbacks. Application: These researches are presented to show the strength of the proposed control law.

Keywords: DFIG, Rotor Side Converter Control, Sliding Mode Control, WEC, Wind Energy, Wind Turbine