Stability Analysis for Three-Stage Serial PMSM Drive System Based on Bidirectional WPT

Jin, P; Wang, H; Xu, H; Cao, C; Guo, Y; Lei, G; Zhu, J

Stability Analysis for Three-Stage Serial PMSM Drive System Based on Bidirectional WPT

Jin, P Wang, H Xu, H Cao, C Guo, Y Lei, G

Zhu, J

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Publisher:: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Publication Type:: Journal Article
Citation:: IEEE Transactions on Industrial Electronics, 2024, PP, (99)
Issue Date:: 2024-01-01

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Field	Value	Language
dc.contributor.author	Jin, P
dc.contributor.author	Wang, H
dc.contributor.author	Xu, H
dc.contributor.author	Cao, C
dc.contributor.author	Guo, Y
dc.contributor.author	Lei, G https://orcid.org/0000-0002-8369-6802
dc.contributor.author	Zhu, J
dc.date.accessioned	2024-12-02T01:45:47Z
dc.date.available	2024-12-02T01:45:47Z
dc.date.issued	2024-01-01
dc.identifier.citation	IEEE Transactions on Industrial Electronics, 2024, PP, (99)
dc.identifier.issn	0278-0046
dc.identifier.issn	1557-9948
dc.identifier.uri	http://hdl.handle.net/10453/182280
dc.description.abstract	The cascade converter has the advantages of high integration and multifunction control,and the wireless power transmission (WPT) has the advantages of noncontact power transmission and more safety,which is very suitable for sealed and harsh environments. Therefore,the multistage motor drive system containing cascade converters and WPT has received more and more attention in recent years. As the stability of cascaded converters is a crucial problem,this article analyzes the stability of a three-stage serial permanent magnet synchronous motor (PMSM) drive system consisting of a four-switch buck-boost (FSBB) converter,a capacitor-inductor-inductor-capacitor (CLLC) resonant converter,a PMSM,and a three-phase inverter. Small signal models of the converters are established,and their open- and closed-loop impedance characteristics are analyzed. A combined closed-loop control strategy with variable bus voltage is proposed to maintain high system efficiency within different loads. Based on the impedance Middlebrook criterion,the stability of the bus is analyzed,and the effectiveness of the stability analysis method is verified by simulation and experiment.
dc.language	English
dc.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartof	IEEE Transactions on Industrial Electronics
dc.relation.isbasedon	10.1109/TIE.2024.3468725
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	08 Information and Computing Sciences, 09 Engineering
dc.subject.classification	Electrical & Electronic Engineering
dc.subject.classification	40 Engineering
dc.subject.classification	46 Information and computing sciences
dc.title	Stability Analysis for Three-Stage Serial PMSM Drive System Based on Bidirectional WPT
dc.type	Journal Article
utslib.citation.volume	PP
utslib.for	08 Information and Computing Sciences
utslib.for	09 Engineering
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	closed_access	*
dc.date.updated	2024-12-02T01:45:44Z
pubs.issue	99
pubs.publication-status	Published
pubs.volume	PP
utslib.citation.issue	99

Abstract:

The cascade converter has the advantages of high integration and multifunction control,and the wireless power transmission (WPT) has the advantages of noncontact power transmission and more safety,which is very suitable for sealed and harsh environments. Therefore,the multistage motor drive system containing cascade converters and WPT has received more and more attention in recent years. As the stability of cascaded converters is a crucial problem,this article analyzes the stability of a three-stage serial permanent magnet synchronous motor (PMSM) drive system consisting of a four-switch buck-boost (FSBB) converter,a capacitor-inductor-inductor-capacitor (CLLC) resonant converter,a PMSM,and a three-phase inverter. Small signal models of the converters are established,and their open- and closed-loop impedance characteristics are analyzed. A combined closed-loop control strategy with variable bus voltage is proposed to maintain high system efficiency within different loads. Based on the impedance Middlebrook criterion,the stability of the bus is analyzed,and the effectiveness of the stability analysis method is verified by simulation and experiment.

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http://hdl.handle.net/10453/182280