A practical approach for the global optimization of electromagnetic design of 3-phase core-type distribution transformer allowing for capitalization of losses

Cheema, MAM; Fletcher, JE; Dorrell, D

A practical approach for the global optimization of electromagnetic design of 3-phase core-type distribution transformer allowing for capitalization of losses

Cheema, MAM Fletcher, JE Dorrell, D

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Magnetics, 2013, 49 (5), pp. 2117 - 2120
Issue Date:: 2013-05-22

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Field	Value	Language
dc.contributor.author	Cheema, MAM	en_US
dc.contributor.author	Fletcher, JE	en_US
dc.contributor.author	Dorrell, D https://orcid.org/0000-0001-8060-3386	en_US
dc.date.issued	2013-05-22	en_US
dc.identifier.citation	IEEE Transactions on Magnetics, 2013, 49 (5), pp. 2117 - 2120	en_US
dc.identifier.issn	0018-9464	en_US
dc.identifier.uri	http://hdl.handle.net/10453/27217
dc.description.abstract	A new approach which integrates multiple nonlinear constrained optimization algorithms in conjunction with an improved heuristic algorithm is presented. The approach includes capitalization of losses in the global design optimization process of three-phase oil-immersed distribution transformers. In addition, the proposed technique incorporates finite element-based electromagnetic analysis for losses, short circuit impedance and forces, in order to assess the globally optimum design produced by the approach against design specifications. We present practical results from a range of distribution transformers designed using existing techniques and the new approach. The practical results demonstrate the significant improvements in design when compared with existing techniques. © 1965-2012 IEEE.	en_US
dc.relation.ispartof	IEEE Transactions on Magnetics	en_US
dc.relation.isbasedon	10.1109/TMAG.2013.2242049	en_US
dc.subject.classification	Applied Physics	en_US
dc.title	A practical approach for the global optimization of electromagnetic design of 3-phase core-type distribution transformer allowing for capitalization of losses	en_US
dc.type	Journal Article
utslib.citation.volume	5	en_US
utslib.citation.volume	49	en_US
utslib.for	090607 Power and Energy Systems Engineering (excl. Renewable Power)	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
utslib.copyright.status	closed_access
pubs.issue	5	en_US
pubs.publication-status	Published	en_US
pubs.volume	49	en_US

Abstract:

A new approach which integrates multiple nonlinear constrained optimization algorithms in conjunction with an improved heuristic algorithm is presented. The approach includes capitalization of losses in the global design optimization process of three-phase oil-immersed distribution transformers. In addition, the proposed technique incorporates finite element-based electromagnetic analysis for losses, short circuit impedance and forces, in order to assess the globally optimum design produced by the approach against design specifications. We present practical results from a range of distribution transformers designed using existing techniques and the new approach. The practical results demonstrate the significant improvements in design when compared with existing techniques. © 1965-2012 IEEE.

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http://hdl.handle.net/10453/27217