Thermal analysis of the conical rotor motor using LPTN with accurate heat transfer coefficients

Guo, B; Huang, Y; Guo, Y; Zhu, J

Thermal analysis of the conical rotor motor using LPTN with accurate heat transfer coefficients

Guo, B Huang, Y Guo, Y

Zhu, J

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Applied Superconductivity, 2016, 26 (7)
Issue Date:: 2016-10-01

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Field	Value	Language
dc.contributor.author	Guo, B	en_US
dc.contributor.author	Huang, Y	en_US
dc.contributor.author	Guo, Y https://orcid.org/0000-0001-6182-0684	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.date.issued	2016-10-01	en_US
dc.identifier.citation	IEEE Transactions on Applied Superconductivity, 2016, 26 (7)	en_US
dc.identifier.issn	1051-8223	en_US
dc.identifier.uri	http://hdl.handle.net/10453/107563
dc.description.abstract	© 2002-2011 IEEE. In this paper, a transient lumped parameter thermal solution combined with finite volume mode is presented. The conical rotor motor is widely used in industrial applications because of its self-locking ability, e.g., in hoisting equipment. It is also very important to investigate its thermal characteristics at design step in order to ensure safe operation. However, because of intermitted load, numerical solution is no longer suitable for the requirement of fast computation. Lumped parameter thermal network is chosen in this paper as it can provide fast and acceptable results. Due to nonuniform air gap, the computational fluid dynamics is adopted to simulate the air flow conditions in order to achieve accurate heat transfer coefficients. Afterward, the thermal capacities are applied to calculate the transient temperature rise. Finally, the accuracy of the proposed method is verified by the 3-D finite-element method and the temperature test, and good agreements are achieved.	en_US
dc.relation.ispartof	IEEE Transactions on Applied Superconductivity	en_US
dc.relation.isbasedon	10.1109/TASC.2016.2600584	en_US
dc.subject.classification	General Physics	en_US
dc.title	Thermal analysis of the conical rotor motor using LPTN with accurate heat transfer coefficients	en_US
dc.type	Journal Article
utslib.citation.volume	7	en_US
utslib.citation.volume	26	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	0912 Materials 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
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access
pubs.issue	7	en_US
pubs.publication-status	Published	en_US
pubs.volume	26	en_US

Abstract:

© 2002-2011 IEEE. In this paper, a transient lumped parameter thermal solution combined with finite volume mode is presented. The conical rotor motor is widely used in industrial applications because of its self-locking ability, e.g., in hoisting equipment. It is also very important to investigate its thermal characteristics at design step in order to ensure safe operation. However, because of intermitted load, numerical solution is no longer suitable for the requirement of fast computation. Lumped parameter thermal network is chosen in this paper as it can provide fast and acceptable results. Due to nonuniform air gap, the computational fluid dynamics is adopted to simulate the air flow conditions in order to achieve accurate heat transfer coefficients. Afterward, the thermal capacities are applied to calculate the transient temperature rise. Finally, the accuracy of the proposed method is verified by the 3-D finite-element method and the temperature test, and good agreements are achieved.

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http://hdl.handle.net/10453/107563