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https://hdl.handle.net/2440/36846
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Type: | Conference paper |
Title: | Impact of high resistance faults on impedance protection performance |
Author: | Matshidza, R. Bartylak, A. Zivanovic, R. |
Citation: | CIRED : 18th International Conference and Exhibition on Electricity Distribution, Lingotto Conference Centre, Turin, 6-9 June 2005 : technical reports : vol. 3, pp. [78]-82 |
Publisher: | IEE |
Issue Date: | 2005 |
ISBN: | 0863415296 |
ISSN: | 0537-9989 |
Conference Name: | International Conference and Exhibition on Electricity Distribution (18th : 2005 : Turin, Italy) |
Statement of Responsibility: | R. Matshidza, A. Bartylak, and R. Zivanovic |
Abstract: | ESKOM has relied primarily on impedance-based measurement protection relays for the protection of EHV transmission lines. One of the main disadvantages of a distance relays is the limited fault resistance measurement capability. There are currently more than 20 relay types applied as transmission line protection on the ESKOM's transmission network with the most common types of characteristic being mho and polygonal characteristics. |
Description: | © 2005 Institution of Engineering and Technology |
DOI: | 10.1049/cp:20051178 |
Published version: | http://dx.doi.org/10.1049/cp:20051178 |
Appears in Collections: | Aurora harvest 6 Electrical and Electronic Engineering publications |
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