Matrix analysis techniques in cage induction machines

Dorrell, DG

Matrix analysis techniques in cage induction machines

Dorrell, DG

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Publication Type:: Journal Article
Citation:: International Journal of Computer Applications in Technology, 2009, 36 (2), pp. 69 - 76
Issue Date:: 2009-08-01

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Field	Value	Language
dc.contributor.author	Dorrell, DG https://orcid.org/0000-0001-8060-3386	en_US
dc.date.issued	2009-08-01	en_US
dc.identifier.citation	International Journal of Computer Applications in Technology, 2009, 36 (2), pp. 69 - 76	en_US
dc.identifier.issn	0952-8091	en_US
dc.identifier.uri	http://hdl.handle.net/10453/11807
dc.description.abstract	Modern analysis techniques for electrical machines are either analytical or use finite element analysis. Both methods are implemented using computational techniques to solve the magnetic circuit and produce performance predictions. This paper puts forward a steady-state impedance matrix method for analysing a split-phase induction machine that is at the leading edge of analytical modelling of induction motors. The method is implemented and verified against an example to illustrate the asynchronous torques in a non-sinusoidal winding. In the second half of the paper it is shown how the technique can be applied to a three-phase machine and the classical per-phase model is obtained from the derivation. The steady-state model derives a mathematical rigorous equivalent circuit that includes the skew reactance term in the rotor circuit. Copyright © 2009 Inderscience Enterprises Ltd.	en_US
dc.relation.ispartof	International Journal of Computer Applications in Technology	en_US
dc.relation.isbasedon	10.1504/IJCAT.2009.027854	en_US
dc.subject.classification	Operations Research	en_US
dc.title	Matrix analysis techniques in cage induction machines	en_US
dc.type	Journal Article
utslib.citation.volume	2	en_US
utslib.citation.volume	36	en_US
utslib.for	0899 Other Information and Computing Sciences	en_US
utslib.for	1099 Other Technology	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
utslib.copyright.status	open_access
pubs.issue	2	en_US
pubs.publication-status	Published	en_US
pubs.volume	36	en_US

Abstract:

Modern analysis techniques for electrical machines are either analytical or use finite element analysis. Both methods are implemented using computational techniques to solve the magnetic circuit and produce performance predictions. This paper puts forward a steady-state impedance matrix method for analysing a split-phase induction machine that is at the leading edge of analytical modelling of induction motors. The method is implemented and verified against an example to illustrate the asynchronous torques in a non-sinusoidal winding. In the second half of the paper it is shown how the technique can be applied to a three-phase machine and the classical per-phase model is obtained from the derivation. The steady-state model derives a mathematical rigorous equivalent circuit that includes the skew reactance term in the rotor circuit. Copyright © 2009 Inderscience Enterprises Ltd.

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http://hdl.handle.net/10453/11807