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Title: Analyses of three-dimensional eddy current field and thermal problems in an isolated phase bus
Authors: Ho, Siu-lau
Li, Y.
Lo, Edward
Xu, J. Y.
Lin, X.
Subjects: Eddy currents
Electromagnetic fields
Isolated phase bus (IPB)
Thermal problem
Issue Date: May-2003
Publisher: IEEE
Source: IEEE transactions on magnetics, May 2003, v. 39. no. 3, p. 1515-1518.
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.
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Type: Journal/Magazine Article
DOI: 10.1109/TMAG.2003.810403
ISSN: 0018-9464
Appears in Collections:EE Journal/Magazine Articles

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