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Proceedings Paper

Screening digital relay data to detect power-network fault-response anomalies
Author(s): D. W. Kosy; Victor S. Grinberg; Mel Siegel
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Paper Abstract

An important part of power line protection system maintenance is the retrospective analysis of fault data to verify that all elements of the protection system were set properly and operated as they should have. In this paper, we describe an automated approach to detecting anomalies using data from microprocessor-based digital protective relays. At present, the systems are specific to the ABB Relay Division MDAR relay family. However, the techniques used are generalizable to other types and brands of digital relay.

Paper Details

Date Published: 22 September 1993
PDF: 11 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156380
Show Author Affiliations
D. W. Kosy, Carnegie Mellon Univ. (United States)
Victor S. Grinberg, Carnegie Mellon Univ. (United States)
Mel Siegel, Carnegie Mellon Univ. (United States)

Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments
Li Zhu, Editor(s)

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