MPTC for PMSMs of EVs with Multi-Motor Driven System Considering Optimal Energy Allocation

Sun, X; Hu, C; Zhu, J; Wang, S; Zhou, W; Yang, Z; Lei, G; Li, K; Zhu, B; Guo, Y

MPTC for PMSMs of EVs with Multi-Motor Driven System Considering Optimal Energy Allocation

Sun, X Hu, C Zhu, J

Wang, S Zhou, W Yang, Z Lei, G

Li, K Zhu, B Guo, Y

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Magnetics, 2019, 55 (7)
Issue Date:: 2019-07-01

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Field	Value	Language
dc.contributor.author	Sun, X	en_US
dc.contributor.author	Hu, C	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.contributor.author	Wang, S	en_US
dc.contributor.author	Zhou, W	en_US
dc.contributor.author	Yang, Z	en_US
dc.contributor.author	Lei, G https://orcid.org/0000-0002-8369-6802	en_US
dc.contributor.author	Li, K	en_US
dc.contributor.author	Zhu, B	en_US
dc.contributor.author	Guo, Y https://orcid.org/0000-0001-6182-0684	en_US
dc.date.accessioned	2020-04-24T04:25:33Z
dc.date.available	2021-03-31T18:01:35Z
dc.date.issued	2019-07-01	en_US
dc.identifier.citation	IEEE Transactions on Magnetics, 2019, 55 (7)	en_US
dc.identifier.issn	0018-9464	en_US
dc.identifier.uri	http://hdl.handle.net/10453/140264
dc.description.abstract	© 1965-2012 IEEE. This paper presents a compound propulsion system with a high-speed permanent-magnet synchronous motor (PMSM) and two in-wheel motors for electric vehicles (EVs). In this paper, the longitudinal dynamic model of EVs is first presented. Then traction distribution ratio \alpha is introduced to express the traction distribution between the front and the rear axles. Moreover, the function of power consumption concerned with the traction distribution ratio \alpha is established. Therefore, the \alpha that minimizes the power consumption function is selected as the optimal traction distribution ratio. To improve the performance of motor controllers, the model predictive torque control (MPTC) method is employed for high-speed and in-wheel motor drives. Experimental comparison with field-oriented control (FOC) shows the advantages of MPTC in dynamic response. Finally, experimental comparisons and hardware-in-loop (HiL) tests are presented to verify the MPTC method and the proposed energy allocation method, respectively.	en_US
dc.relation.ispartof	IEEE Transactions on Magnetics	en_US
dc.relation.isbasedon	10.1109/TMAG.2019.2904289	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.subject.classification	Applied Physics	en_US
dc.title	MPTC for PMSMs of EVs with Multi-Motor Driven System Considering Optimal Energy Allocation	en_US
dc.type	Journal Article
utslib.citation.volume	7	en_US
utslib.citation.volume	55	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	09 Engineering	en_US
pubs.embargo.period	Not known	en_US
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
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	open_access	*
pubs.issue	7	en_US
pubs.publication-status	Published	en_US
pubs.volume	55	en_US

Abstract:

© 1965-2012 IEEE. This paper presents a compound propulsion system with a high-speed permanent-magnet synchronous motor (PMSM) and two in-wheel motors for electric vehicles (EVs). In this paper, the longitudinal dynamic model of EVs is first presented. Then traction distribution ratio \alpha is introduced to express the traction distribution between the front and the rear axles. Moreover, the function of power consumption concerned with the traction distribution ratio \alpha is established. Therefore, the \alpha that minimizes the power consumption function is selected as the optimal traction distribution ratio. To improve the performance of motor controllers, the model predictive torque control (MPTC) method is employed for high-speed and in-wheel motor drives. Experimental comparison with field-oriented control (FOC) shows the advantages of MPTC in dynamic response. Finally, experimental comparisons and hardware-in-loop (HiL) tests are presented to verify the MPTC method and the proposed energy allocation method, respectively.

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http://hdl.handle.net/10453/140264