An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors

Immanuel Williams; Anouar Belahcen; Shrikrishna V. Kulkarni

doi:10.1109/ISIE51358.2023.10228137

An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors

Immanuel Williams^*, Anouar Belahcen, Shrikrishna V. Kulkarni

^*Corresponding author for this work

Indian Institute of Technology Bombay

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

135 Downloads (Pure)

Abstract

Hysteresis losses occurring in Permanent Magnets can be significant when the operating point of the magnets crosses the B-axis (H = 0 line), resulting in large minor loops. In traditional Interior Permanent Magnet Synchronous Motors, it has been extensively studied and observed that these losses aren't significant under regular operating conditions. The conditions responsible for these losses may exist under the regular operating conditions of a Reverse-salient Permanent Magnet Synchronous Motor for which, no discussion on these kinds of losses has been done before. This paper bridges the aforementioned knowledge gap by investigating the existence of such losses in a Reverse-salient Permanent Magnet Synchronous Motor to understand if there is a cause for concern.

Original language	English
Title of host publication	2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 - Proceedings
Publisher	IEEE
Number of pages	6
ISBN (Electronic)	979-8-3503-9971-4
DOIs	https://doi.org/10.1109/ISIE51358.2023.10228137
Publication status	Published - 2023
MoE publication type	A4 Conference publication
Event	International Symposium on Industrial Electronics - Espoo, Finland Duration: 19 Jun 2023 → 21 Jun 2023 Conference number: 32

Publication series

Name	Proceedings of the IEEE International Symposium on Industrial Electronics
Volume	2023-June
ISSN (Electronic)	2163-5145

Conference

Conference	International Symposium on Industrial Electronics
Abbreviated title	ISIE
Country/Territory	Finland
City	Espoo
Period	19/06/2023 → 21/06/2023

Keywords

Hysteresis Losses
Permanent Magnets
Reverse-salient Permanent Magnet Synchronous Motors

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10.1109/ISIE51358.2023.10228137

RSPMSM_PM_Hysteresis_Loss_Paper_DraftAccepted author manuscript, 903 KB

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Williams, I., Belahcen, A., & Kulkarni, S. V. (2023). An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors. In 2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 - Proceedings (Proceedings of the IEEE International Symposium on Industrial Electronics; Vol. 2023-June). IEEE. https://doi.org/10.1109/ISIE51358.2023.10228137

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title = "An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors",

abstract = "Hysteresis losses occurring in Permanent Magnets can be significant when the operating point of the magnets crosses the B-axis (H = 0 line), resulting in large minor loops. In traditional Interior Permanent Magnet Synchronous Motors, it has been extensively studied and observed that these losses aren't significant under regular operating conditions. The conditions responsible for these losses may exist under the regular operating conditions of a Reverse-salient Permanent Magnet Synchronous Motor for which, no discussion on these kinds of losses has been done before. This paper bridges the aforementioned knowledge gap by investigating the existence of such losses in a Reverse-salient Permanent Magnet Synchronous Motor to understand if there is a cause for concern.",

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Williams, I, Belahcen, A & Kulkarni, SV 2023, An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors. in 2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 - Proceedings. Proceedings of the IEEE International Symposium on Industrial Electronics, vol. 2023-June, IEEE, International Symposium on Industrial Electronics, Espoo, Finland, 19/06/2023. https://doi.org/10.1109/ISIE51358.2023.10228137

An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors. / Williams, Immanuel; Belahcen, Anouar; Kulkarni, Shrikrishna V.
2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 - Proceedings. IEEE, 2023. (Proceedings of the IEEE International Symposium on Industrial Electronics; Vol. 2023-June).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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T1 - An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors

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AU - Belahcen, Anouar

AU - Kulkarni, Shrikrishna V.

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N2 - Hysteresis losses occurring in Permanent Magnets can be significant when the operating point of the magnets crosses the B-axis (H = 0 line), resulting in large minor loops. In traditional Interior Permanent Magnet Synchronous Motors, it has been extensively studied and observed that these losses aren't significant under regular operating conditions. The conditions responsible for these losses may exist under the regular operating conditions of a Reverse-salient Permanent Magnet Synchronous Motor for which, no discussion on these kinds of losses has been done before. This paper bridges the aforementioned knowledge gap by investigating the existence of such losses in a Reverse-salient Permanent Magnet Synchronous Motor to understand if there is a cause for concern.

AB - Hysteresis losses occurring in Permanent Magnets can be significant when the operating point of the magnets crosses the B-axis (H = 0 line), resulting in large minor loops. In traditional Interior Permanent Magnet Synchronous Motors, it has been extensively studied and observed that these losses aren't significant under regular operating conditions. The conditions responsible for these losses may exist under the regular operating conditions of a Reverse-salient Permanent Magnet Synchronous Motor for which, no discussion on these kinds of losses has been done before. This paper bridges the aforementioned knowledge gap by investigating the existence of such losses in a Reverse-salient Permanent Magnet Synchronous Motor to understand if there is a cause for concern.

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An Investigation into Permanent Magnet Hysteresis Losses in Reverse-salient Permanent Magnet Synchronous Motors

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