Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/34631
Title: Electrical and thermal analyses of parallel single-conductor cable installations
Authors: Du, PY 
Wang, XH
Issue Date: 2010
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on industry applications, 2010, v. 46, no. 4, p. 1534-1540 How to cite?
Journal: IEEE transactions on industry applications 
Abstract: The unequal current distribution in parallel single-conductor cable installations can lead to an excessive temperature rise. This paper presents a cable model and a procedure of coupled electrical and thermal analyses for the evaluation of the current, loss, and temperature in the cables of concern. The cable model and analytical method were tested experimentally on a cable system in the laboratory. The procedure was applied to evaluate the current rating and the temperature rise in a particular single-conductor installation. It is concluded that the parallel cable installation without proper cable rephrasing derates the cables significantly. The third-order harmonic current can cause a significant reduction of the current rating if its distortion is over 30%.
URI: http://hdl.handle.net/10397/34631
ISSN: 0093-9994
EISSN: 1939-9367
DOI: 10.1109/TIA.2010.2049819
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