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Current Sensor Fault Diagnosis in the Stationary Frame for PMSM Drive in Automotive Systems

Sidath Diao 1 Claude Marchand 1 Zaatar Makni 2 Demba Diallo 1 Jean-Francois Bisson
1 LGEP - Laboratoire de génie électrique de Paris
2 Valeo
Abstract : This paper describes a method to diagnose current sensor fault in a Permanent Magnet Synchronous Machine (PMSM) drive for automotive applications. The method is based on a differential algebraic estimation of the faults dynamics in the stationary reference frame. The method is presented and analysed under the assumption of a single sensor fault (offset or gain). Simulation and experimental results show the effectiveness of the proposed approach.
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Conference papers
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https://hal-supelec.archives-ouvertes.fr/hal-01093465
Contributor : Thierry Leblanc <>
Submitted on : Wednesday, December 10, 2014 - 4:34:25 PM
Last modification on : Wednesday, October 14, 2020 - 3:42:31 AM

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Sidath Diao, Claude Marchand, Zaatar Makni, Demba Diallo, Jean-Francois Bisson. Current Sensor Fault Diagnosis in the Stationary Frame for PMSM Drive in Automotive Systems. EVER 2014, Mar 2014, Monte-Carlo, Monaco. pp.1-7, ⟨10.1109/EVER.2014.6844143⟩. ⟨hal-01093465⟩

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