Analyses of three-dimensional eddy current field and thermal problems in an isolated phase bus

Siu Lau Ho; Y. Li; Wai Chau Edward Lo; J. Y. Xu; X. Lin

doi:10.1109/TMAG.2003.810403

Analyses of three-dimensional eddy current field and thermal problems in an isolated phase bus

Siu Lau Ho, Y. Li, Wai Chau Edward Lo, J. Y. Xu, X. Lin

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

31 Citations (Scopus)

Abstract

In this paper, a three-dimensional eddy current field model to calculate the eddy current losses in an isolated phase bus (IPB) is proposed. The rise in temperature of the conductors and enclosures in the IPB are evaluated using the proposed set of thermal equations. Computation results of a 20-kV/12.5-kA IPB scheme are reported to validate the algorithm. The withstand voltage ability and short-circuit stress of the IPB are also verified. The agreement between the computation and test results confirm that the design scheme being studied is successful and practical.

Original language	English
Pages (from-to)	1515-1518
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	39
Issue number	3 I
DOIs	https://doi.org/10.1109/TMAG.2003.810403
Publication status	Published - 1 May 2003

Keywords

Eddy currents
Electromagnetic fields
Isolated phase bus (IPB)
Thermal problem

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

More information

10.1109/TMAG.2003.810403

http://hdl.handle.net/10397/888

Cite this

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title = "Analyses of three-dimensional eddy current field and thermal problems in an isolated phase bus",

abstract = "In this paper, a three-dimensional eddy current field model to calculate the eddy current losses in an isolated phase bus (IPB) is proposed. The rise in temperature of the conductors and enclosures in the IPB are evaluated using the proposed set of thermal equations. Computation results of a 20-kV/12.5-kA IPB scheme are reported to validate the algorithm. The withstand voltage ability and short-circuit stress of the IPB are also verified. The agreement between the computation and test results confirm that the design scheme being studied is successful and practical.",

keywords = "Eddy currents, Electromagnetic fields, Isolated phase bus (IPB), Thermal problem",

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AU - Ho, Siu Lau

AU - Li, Y.

AU - Lo, Wai Chau Edward

AU - Xu, J. Y.

AU - Lin, X.

PY - 2003/5/1

Y1 - 2003/5/1

N2 - In this paper, a three-dimensional eddy current field model to calculate the eddy current losses in an isolated phase bus (IPB) is proposed. The rise in temperature of the conductors and enclosures in the IPB are evaluated using the proposed set of thermal equations. Computation results of a 20-kV/12.5-kA IPB scheme are reported to validate the algorithm. The withstand voltage ability and short-circuit stress of the IPB are also verified. The agreement between the computation and test results confirm that the design scheme being studied is successful and practical.

AB - In this paper, a three-dimensional eddy current field model to calculate the eddy current losses in an isolated phase bus (IPB) is proposed. The rise in temperature of the conductors and enclosures in the IPB are evaluated using the proposed set of thermal equations. Computation results of a 20-kV/12.5-kA IPB scheme are reported to validate the algorithm. The withstand voltage ability and short-circuit stress of the IPB are also verified. The agreement between the computation and test results confirm that the design scheme being studied is successful and practical.

KW - Eddy currents

KW - Electromagnetic fields

KW - Isolated phase bus (IPB)

KW - Thermal problem

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DO - 10.1109/TMAG.2003.810403

M3 - Journal article

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VL - 39

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EP - 1518

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 3 I

ER -

Analyses of three-dimensional eddy current field and thermal problems in an isolated phase bus

Abstract

Keywords

ASJC Scopus subject areas

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