Cited by 147Sensorless Control of Electric MotorsMachine Fault Diagnosis TechniquesFault Detection and Control Systems

Diagnosis of Open-Switch and Current Sensor Faults in PMSM Drives Through Stator Current Analysis

Khojet El Khil, Sejir, Jlassi, Imed, Marques Cardoso, Antonio J., Estima, Jorge O., Mrabet-Bellaaj, Najiba·2019·IEEE Transactions on Industry Applications

Abstract

Fault detection and fault accommodation, as well as fault tolerance, are important issues in closed-loop controlled three-phase converters. For such systems, power semiconductors and sensors are the most affected components by the occurrence of failures. Therefore, fault diagnosis and remedial operating strategies involving such components are highly required. In this paper, a new reliable approach is proposed, which aims to diagnose current sensor faults and power semiconductor open-circuit faults in permanent magnet synchronous motor drives. The proposed fault diagnosis scheme uses only the measured currents, which makes it suitable for real-time implementation. The performance of the proposed technique is analyzed through experiments.

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Crossref · 10.1109/tia.2019.2930592

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47 of 47 references verified0 citation errors · 0 not checkable

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Authors
Khojet El Khil, S., Jlassi, I., Marques Cardoso, A. J., Estima, J. O., & Mrabet-Bellaaj, N.
Affiliations
University of Beira Interior (PT)
Venue
IEEE Transactions on Industry Applications
Published
2019-11
Volume
55
Issue
6
Pages
5925-5937
ISSN
  • 0093-9994 (ISSN-L)
  • 1939-9367
OpenAlex
W2964037087
Cited by
147
References
47
Citations by year
2026: 12 · 2025: 32 · 2024: 28 · 2023: 31 · 2022: 18 · 2021: 20 · 2020: 5 · 2019: 1
FWCI
3.96
Type
journal article
Language
en
Open access
closed
Locations
  • IEEE Transactions on Industry Applications (publishedVersion)
  • Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion)
Funders
  • European Regional Development Fund (POCI-01-0145-FEDER-029494)
  • FCT (PTDC/EEI-EEE/29494/2017, UID/EEA/04131/2019)
  • Santander Totta
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Sensorless Control of Electric Motors
  • Physical Sciences › Engineering › Control and Systems Engineering › Machine Fault Diagnosis Techniques
  • Physical Sciences › Engineering › Control and Systems Engineering › Fault Detection and Control Systems
Keywords
fault diagnosis, current sensor fault, open-circuit fault, permanent magnet synchronous motor drives, stator current analysis, fault tolerance, three-phase converter, real-time implementation

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