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Fault detection and localization for T-Type Converter

Abstract : In this paper, an Open-circuit switch fault diagnosis method for a five-level H-Bridge T-type converter is presented. The proposed fault detection method and the fault localization algorithm are based on the switching patterns and the converter output voltage level observation. The proposed fault diagnosis approach is capable to detect and localize an open circuit fault for all switches. The proposed approach is validated by simulations in Matlab Simulink and SimPowerSystem toolbox environments.
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Conference papers
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https://hal.univ-lorraine.fr/hal-03277771
Contributor : Ehsan Jamshidpour <>
Submitted on : Monday, July 5, 2021 - 9:02:43 AM
Last modification on : Sunday, August 1, 2021 - 10:02:33 PM

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  • HAL Id : hal-03277771, version 1

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Florent Becker, Ehsan Jamshidpour, Philippe Poure, Shahrokh Saadate. Fault detection and localization for T-Type Converter. 2021 IEEE International Conference on Environment and Electrical Engineering (EEEIC2021), Sep 2021, Bari, Italy. ⟨hal-03277771⟩

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