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Title: Time-overcurrent relay coordination: A review
Authors: Birla D.
Maheshwari R.P.
Gupta H.O.
Published in: International Journal of Emerging Electric Power Systems
Abstract: When two protective apparatus installed in series have characteristics, which provide a specified operating sequence, they are said to be coordinated or selective. The coordination of directional overcurrent relays poses serious problems in the modern complex power system networks, which are interconnected. Researchers have looked upon the problem of coordination from different considerations by making use of computer aids. Many efforts have been made to the automation of the coordination process in the area of relay coordination. This paper compiles the most of the significant developments in the area of time-overcurrent relay coordination using different techniques and methodologies. It is hoped that this work will be useful for future generation researchers to find the relevant references to advance the research work in future. ©2005 by the authors. All rights reserved.
Citation: International Journal of Emerging Electric Power Systems (2005), 2(2): -
Issue Date: 2005
Publisher: Walter de Gruyter GmbH
Keywords: Breakpoints set (BP)
Directional overcurrent relays (DOCRs)
Evolutionary programming (EP)
Genetic algorithm (GA)
Overcurrent relays (OCRs)
Pickup current settings (IP)
Relative sequence matrix (RSM)
Set of selection pairs (SSP)
Time dial settings (TDS)
ISSN: 21945756
Author Scopus IDs: 14028029600
Author Affiliations: Birla, D., IIT Roorkee, India
Maheshwari, R.P., IIT Roorkee, India
Gupta, H.O., IIT Roorkee, India
Appears in Collections:Journal Publications [EE]

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