Hybrid Topologies of Non-Permanent Magnet-Excited Switched-Reluctance Motors With High Torque Capability For Electric Vehicle Applications

Abhijith, V; Hossain, MJ; Lei, G; Sreelekha, PA; Kadam, SB

Hybrid Topologies of Non-Permanent Magnet-Excited Switched-Reluctance Motors With High Torque Capability For Electric Vehicle Applications

Abhijith, V Hossain, MJ Lei, G

Sreelekha, PA Kadam, SB

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Publisher:: Institute of Electrical and Electronics Engineers (IEEE)
Publication Type:: Conference Proceeding
Citation:: 2023 International Future Energy Electronics Conference, IFEEC 2023, 2023, 00, pp. 120-124
Issue Date:: 2023-01-01

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Field	Value	Language
dc.contributor.author	Abhijith, V
dc.contributor.author	Hossain, MJ
dc.contributor.author	Lei, G https://orcid.org/0000-0002-8369-6802
dc.contributor.author	Sreelekha, PA
dc.contributor.author	Kadam, SB
dc.date	2023-11-20
dc.date.accessioned	2024-04-17T07:12:40Z
dc.date.available	2024-04-17T07:12:40Z
dc.date.issued	2023-01-01
dc.identifier.citation	2023 International Future Energy Electronics Conference, IFEEC 2023, 2023, 00, pp. 120-124
dc.identifier.isbn	9798350339888
dc.identifier.uri	http://hdl.handle.net/10453/178019
dc.description.abstract	Switched reluctance motors (SRMs), which operate at high speeds, have optimal control and may enhance electrically driven performance with many overlapping phases, are becoming increasingly common in electric traction motors. This may be attributable to high power density and reliable torque per ampere. As an alternative to direct current (DC) series and permanent magnet-based (PM) motors, the design and development of specialized electrical machines, like SRMs, have become more prevalent in recent years. In this study, a hybrid excited non-permanent magnet-assisted different topologies of switched reluctance motors for electric vehicle (EV) applications are designed, and their performance is evaluated. Due to its high torque performance, hybrid excitation of switched reluctance motors (HESRM) is in great demand in the EV industry. To improve the performance of SRMs, this technique is being used with PM-assisted excitation. This new hybrid excitation method improves torque performance without using rare-earth elements. This can be achieved by sending (DC) through the chosen auxiliary poles. The innovative machine's simulated static and dynamic properties differ from conventional SRM drives with the same rating. As a result, two motor prototypes have been modified, and experimental analysis is used to confirm the concept's validity. The new topologies significantly outperform the existing ones regarding electromagnetic torque throughout all speed ranges with the help of adding poles in the main windings. This machine is ideally suited for EV applications because of its fault tolerance, which allows for different control topologies and redundancy.
dc.language	en
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartof	2023 International Future Energy Electronics Conference, IFEEC 2023
dc.relation.ispartof	2023 IEEE International Future Energy Electronics Conference (IFEEC)
dc.relation.isbasedon	10.1109/IFEEC58486.2023.10458487
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.title	Hybrid Topologies of Non-Permanent Magnet-Excited Switched-Reluctance Motors With High Torque Capability For Electric Vehicle Applications
dc.type	Conference Proceeding
utslib.citation.volume	00
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	recently_added	*
dc.date.updated	2024-04-17T07:12:35Z
pubs.finish-date	2023-11-23
pubs.publication-status	Published
pubs.start-date	2023-11-20
pubs.volume	00

Abstract:

Switched reluctance motors (SRMs), which operate at high speeds, have optimal control and may enhance electrically driven performance with many overlapping phases, are becoming increasingly common in electric traction motors. This may be attributable to high power density and reliable torque per ampere. As an alternative to direct current (DC) series and permanent magnet-based (PM) motors, the design and development of specialized electrical machines, like SRMs, have become more prevalent in recent years. In this study, a hybrid excited non-permanent magnet-assisted different topologies of switched reluctance motors for electric vehicle (EV) applications are designed, and their performance is evaluated. Due to its high torque performance, hybrid excitation of switched reluctance motors (HESRM) is in great demand in the EV industry. To improve the performance of SRMs, this technique is being used with PM-assisted excitation. This new hybrid excitation method improves torque performance without using rare-earth elements. This can be achieved by sending (DC) through the chosen auxiliary poles. The innovative machine's simulated static and dynamic properties differ from conventional SRM drives with the same rating. As a result, two motor prototypes have been modified, and experimental analysis is used to confirm the concept's validity. The new topologies significantly outperform the existing ones regarding electromagnetic torque throughout all speed ranges with the help of adding poles in the main windings. This machine is ideally suited for EV applications because of its fault tolerance, which allows for different control topologies and redundancy.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/178019