Equivalent circuits for single-sided linear induction motors

Xu, W; Zhu, J; Guo, Y; Wang, Y; Zhang, Y; Tan, L

Equivalent circuits for single-sided linear induction motors

Xu, W Zhu, J

Guo, Y

Wang, Y Zhang, Y Tan, L

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Publication Type:: Conference Proceeding
Citation:: 2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009, 2009, pp. 1288 - 1295
Issue Date:: 2009-12-28

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Field	Value	Language
dc.contributor.author	Xu, W	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.contributor.author	Guo, Y https://orcid.org/0000-0001-6182-0684	en_US
dc.contributor.author	Wang, Y	en_US
dc.contributor.author	Zhang, Y	en_US
dc.contributor.author	Tan, L	en_US
dc.date.issued	2009-12-28	en_US
dc.identifier.citation	2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009, 2009, pp. 1288 - 1295	en_US
dc.identifier.isbn	9781424428939	en_US
dc.identifier.uri	http://hdl.handle.net/10453/11135
dc.description.abstract	Single-sided linear induction motors (SLIMs) have lately been applied in transportation system traction drives, especially in the intermediate speed range. They have merits such as the ability to exert thrust on the secondary without mechanical contact, high acceleration or deceleration, less wheel wear, small turning circle radius and flexible road line. The theory of operation for these machines can be directly derived from rotary induction motors, but several issues involving the transversal edge and the longitudinal end effects, and half-filled slots at the primary ends, need to be investigated. In this paper, a T model equivalent circuit is proposed which is based on one-dimensional magnetic equations of the air-gap, where half-filled slots are considered by an equivalent pole number. Then, it deduces two-axis equivalent circuits to study the SLIM dynamic performance. The theoretical analyses have been validated by experimental results on SLIM prototypes. © 2009 IEEE.	en_US
dc.relation.ispartof	2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009	en_US
dc.relation.isbasedon	10.1109/ECCE.2009.5316539	en_US
dc.title	Equivalent circuits for single-sided linear induction motors	en_US
dc.type	Conference Proceeding
utslib.for	0902 Automotive Engineering	en_US
dc.location.activity	San Jose, USA	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/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US

Abstract:

Single-sided linear induction motors (SLIMs) have lately been applied in transportation system traction drives, especially in the intermediate speed range. They have merits such as the ability to exert thrust on the secondary without mechanical contact, high acceleration or deceleration, less wheel wear, small turning circle radius and flexible road line. The theory of operation for these machines can be directly derived from rotary induction motors, but several issues involving the transversal edge and the longitudinal end effects, and half-filled slots at the primary ends, need to be investigated. In this paper, a T model equivalent circuit is proposed which is based on one-dimensional magnetic equations of the air-gap, where half-filled slots are considered by an equivalent pole number. Then, it deduces two-axis equivalent circuits to study the SLIM dynamic performance. The theoretical analyses have been validated by experimental results on SLIM prototypes. © 2009 IEEE.

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