Abstract
Parallel single-core (single-conductor) cables are employed in the backbone of building distribution systems. As power consumption in buildings grows continuously, overheating problems associated with such a cable installation have become a concern. This paper investigates the current distribution among parallel single-core cables installed on metal tray in a multi-phase distribution system. A general prediction method of current distribution is introduced, and is validated experimentally. To analyze current distribution under different cable arrangements, empirical formulas of cable impedance are presented. The current distribution associated with the local practice of parallel cable installations is evaluated and recommendations for the design and installation are presented.
Original language | English |
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Title of host publication | Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS |
Pages | 1499-1504 |
Number of pages | 6 |
DOIs | |
Publication status | Published - 1 Dec 2007 |
Event | 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS - New Orleans, LA, United States Duration: 23 Sept 2007 → 27 Sept 2007 |
Conference
Conference | 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS |
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Country/Territory | United States |
City | New Orleans, LA |
Period | 23/09/07 → 27/09/07 |
Keywords
- Cable
- Current distribution
- Metal tray
ASJC Scopus subject areas
- Electrical and Electronic Engineering