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A simple and efficient approach to determination of minimum set of break point relays for transmission protection system coordination

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Title A simple and efficient approach to determination of minimum set of break point relays for transmission protection system coordination
 
Creator GAJBHIYE, RK
DE, ANINDYA
HELWADE, RUPESH
SOMAN, SA
 
Subject computational complexity
polynomial approximation
power transmission protection
relay protection
 
Description Coordination of relays in a meshed system is an iterative process. It involves finding a set of break point relays. In this paper, we propose a new polynomial time approximation algorithm for computation of the minimum break point relay set. In turn, procedure for computation of minimum break point relays requires systematic enumeration of all possible simple loops in the system. Therefore, we also propose a simple method for enumerating all possible loops. The advantages of proposed approach are (1) simplicity and (2) reduced computational complexity. Case studies on various topologies demonstrate the utility of the proposed approach.
 
Publisher IEEE
 
Date 2008-12-17T08:11:04Z
2011-11-27T17:16:40Z
2011-12-15T09:58:27Z
2008-12-17T08:11:04Z
2011-11-27T17:16:40Z
2011-12-15T09:58:27Z
2005
 
Type Article
 
Identifier Proceedings of the International Conference on Future Power Systems, Amsterdam, The Netherlands, 16-18 November 2005 , 1-5
90-78205-02-4
http://hdl.handle.net/10054/375
http://dspace.library.iitb.ac.in/xmlui/handle/10054/375
 
Language en