Torque Ripple Suppression of Open-Winding PMSMs by Current Injection Considering Magnetic Saturation

Zheng, Z; Sun, D; Zhu, J

Torque Ripple Suppression of Open-Winding PMSMs by Current Injection Considering Magnetic Saturation

Zheng, Z Sun, D Zhu, J

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Publication Type:: Conference Proceeding
Citation:: 2016 IEEE Vehicle Power and Propulsion Conference, VPPC 2016 - Proceedings, 2016
Issue Date:: 2016-12-19

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Field	Value	Language
dc.contributor.author	Zheng, Z	en_US
dc.contributor.author	Sun, D	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.date.issued	2016-12-19	en_US
dc.identifier.citation	2016 IEEE Vehicle Power and Propulsion Conference, VPPC 2016 - Proceedings, 2016	en_US
dc.identifier.isbn	9781509035281	en_US
dc.identifier.uri	http://hdl.handle.net/10453/95553
dc.description.abstract	© 2016 IEEE. This paper proposes a modified harmonic currents injection strategy for permanent magnet synchronous motors (PMSMs) with open winding topology to suppress torque ripples considering magnetic saturation. Harmonic current injection strategy is commonly used to reduce torque ripples generated by interaction between non-sinusoidal flux linkage and sinusoidal current. However, the influence of magnetic saturation, which is one of the major causes of flux linkage and back-EMF distortion, is not considered by the current control schemes. In this paper, a modified harmonic current injection strategy is proposed to adapt magnetic saturation condition. It is demonstrated by numerical simulation results that the proposed harmonic compensation method can effectively reduce the torque ripples.	en_US
dc.relation.ispartof	2016 IEEE Vehicle Power and Propulsion Conference, VPPC 2016 - Proceedings	en_US
dc.relation.isbasedon	10.1109/VPPC.2016.7791807	en_US
dc.title	Torque Ripple Suppression of Open-Winding PMSMs by Current Injection Considering Magnetic Saturation	en_US
dc.type	Conference Proceeding
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	closed_access
pubs.publication-status	Published	en_US

Abstract:

© 2016 IEEE. This paper proposes a modified harmonic currents injection strategy for permanent magnet synchronous motors (PMSMs) with open winding topology to suppress torque ripples considering magnetic saturation. Harmonic current injection strategy is commonly used to reduce torque ripples generated by interaction between non-sinusoidal flux linkage and sinusoidal current. However, the influence of magnetic saturation, which is one of the major causes of flux linkage and back-EMF distortion, is not considered by the current control schemes. In this paper, a modified harmonic current injection strategy is proposed to adapt magnetic saturation condition. It is demonstrated by numerical simulation results that the proposed harmonic compensation method can effectively reduce the torque ripples.

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http://hdl.handle.net/10453/95553