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Journal articles

Fault tolerant back-to-back converter topology for wind turbine with Doubly Fed Induction Generator

Abstract : This paper presents a novel fault tolerant converter topology for grid connected Wind Energy Conversion System (WECS) with Doubly Fed Induction Generator (DFIG). This topology allows fast fault detection and compensation of one of the semiconductors or drivers by using isolating and connecting devices. It is based on a unique redundant leg for both back to backconverters. We present a new detection algorithm, robust to false fault detection due to semiconductor switching. Simulation results are presented cases on both back-to-back converters and both hyper and hypo synchronous conditions.
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https://hal.univ-lorraine.fr/hal-03568538
Contributor : Philippe Poure Connect in order to contact the contributor
Submitted on : Sunday, February 13, 2022 - 7:21:51 PM
Last modification on : Monday, March 21, 2022 - 8:47:42 AM
Long-term archiving on: : Saturday, May 14, 2022 - 6:18:52 PM

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  • HAL Id : hal-03568538, version 1

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Arnaud Gaillard, Shahram Karimi, Philippe Poure, Shahrokh Saadate. Fault tolerant back-to-back converter topology for wind turbine with Doubly Fed Induction Generator. International Review of Electrical Engineering, Praise Worthy Prize, 2007, 2 (4), pp.629-637. ⟨hal-03568538⟩

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