NDLI: Calculation of the Steady-State and Transient Temperature Rises of Round Cable Bundles

Content Provider	IEEE Xplore Digital Library
Author	Song-Bo Liu
Copyright Year	1986
Abstract	An analytical method of calculating the steady-state and transient temperature rises (T.R.s) for round cable bundles is proposed in this paper. The main feature of the proposed approach, which distinguishes it from the models published earlier, is that the cables in a bundle can be loaded with different currents and the heat-source density does not have to be uniform in all conductors. This paper also presents an experimental verification of the proposed model. It is also shown that the proposed method gives almost identical results with the IEC approach for a steady-state load and a uniform current density in all cables.
Sponsorship	IEEE Power Engineering Society
Starting Page	1229
Ending Page	1235
Page Count	7
File Size	343349
File Format	PDF
ISSN	08858977
Volume Number	25
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Steady-state Temperature Power cables IEC standards Conducting materials Power cable insulation Cable insulation Conductors Wiring Thermal resistance temperature rise Changeable heat source nonuniform distribution of heat source density point heat source round cable bundles
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

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