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Simplified algorithms based on Haar transforms for signal recognition in protective relays

Fakruddin, DB and Parthasarathy, K (1985) Simplified algorithms based on Haar transforms for signal recognition in protective relays. In: Proceedings of the IEEE, 73 (5). pp. 940-942.

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Abstract

This letter presents the development of simplified algorithms based on Haar functions for signal extraction in relaying signals. These algorithms, being computationally simple, are better suited for microprocessor-based power system protection relaying. They provide accurate estimates of the signal amplitude and phase.

Item Type: Journal Article
Additional Information: Copyright 1985 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 24 Nov 2009 09:57
Last Modified: 19 Sep 2010 05:35
URI: http://eprints.iisc.ernet.in/id/eprint/20958

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