LAPSE:2023.23699
Published Article
LAPSE:2023.23699
High Resistance Fault-Detection and Fault-Tolerance for Asymmetrical Six-Phase Surface-Mounted AC Permanent Magnet Synchronous Motor Drives
March 27, 2023
Abstract
In the last decade, the interest for higher reliability in several industrial applications has boosted the research activities in multiphase permanent magnet synchronous motors realized by multiple three-phase winding sets. In this study, a mathematical model of an asymmetric surface-mounted six-phase permanent magnet synchronous motor under high resistance connections was developed. By exploiting the intrinsic properties of multiphase machines in terms of degrees of freedom, an improved field-oriented control scheme is presented that allows online fault detection and a quite undisturbed operating condition of the machine under high resistance connections. More specifically, the proposed strategies for online fault-detection and fault-tolerance are based on the use of multi-reference frame current regulators. The feasibility of the proposed approach was theoretically analyzed, then confirmed by numerical simulations. In order to validate experimentally the proposed strategies, the entire control system was implemented using TMS-320F2812 based platform.
In the last decade, the interest for higher reliability in several industrial applications has boosted the research activities in multiphase permanent magnet synchronous motors realized by multiple three-phase winding sets. In this study, a mathematical model of an asymmetric surface-mounted six-phase permanent magnet synchronous motor under high resistance connections was developed. By exploiting the intrinsic properties of multiphase machines in terms of degrees of freedom, an improved field-oriented control scheme is presented that allows online fault detection and a quite undisturbed operating condition of the machine under high resistance connections. More specifically, the proposed strategies for online fault-detection and fault-tolerance are based on the use of multi-reference frame current regulators. The feasibility of the proposed approach was theoretically analyzed, then confirmed by numerical simulations. In order to validate experimentally the proposed strategies, the entire control system was implemented using TMS-320F2812 based platform.
Record ID
Keywords
fault-detection, fault-tolerant control, field-oriented control, high resistance connection, six-phase permanent magnet synchronous machines, stator fault
Subject
Suggested Citation
Rossi C, Gritli Y, Pilati A, Rizzoli G, Tani A, Casadei D. High Resistance Fault-Detection and Fault-Tolerance for Asymmetrical Six-Phase Surface-Mounted AC Permanent Magnet Synchronous Motor Drives. (2023). LAPSE:2023.23699
Author Affiliations
Rossi C: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy
Gritli Y: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy; DEE—Department of Electrical Engineering, LR-11-ES18, National Engineering School of Tunis, University of Tuni
Pilati A: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy
Rizzoli G: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy [ORCID]
Tani A: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy [ORCID]
Casadei D: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy
Gritli Y: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy; DEE—Department of Electrical Engineering, LR-11-ES18, National Engineering School of Tunis, University of Tuni
Pilati A: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy
Rizzoli G: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy [ORCID]
Tani A: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy [ORCID]
Casadei D: DEI—Department of Electrical, Electronic and Information Engineering—”Guglielmo Marconi”, University of Bologna, 40126 Bologna, Italy
Journal Name
Energies
Volume
13
Issue
12
Article Number
E3089
Year
2020
Publication Date
2020-06-15
ISSN
1996-1073
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Original Submission
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PII: en13123089, Publication Type: Journal Article
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LAPSE:2023.23699
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https://doi.org/10.3390/en13123089
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Mar 27, 2023
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