Optimal coordination of microprocessor based directional overcurrent relays

H. H. Zeineldin

doi:10.1109/CCECE.2008.4564541

Optimal coordination of microprocessor based directional overcurrent relays

H. H. Zeineldin

Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

12 Scopus citations

Abstract

The paper presents a new problem formulation for coordinating microprocessor based directional overcurrent relays in an interconnected power system. Unlike previous formulations, the proposed problem formulation takes into account the discrete nature of pickup current settings and the available time-current characteristics of the relay. The coordination problem is formulated as a Mixed Integer Nonlinear Programming (MINLP) problem and is solved using the DICOPT solver in GAMS.

Original language	British English
Title of host publication	IEEE Canadian Conference on Electrical and Computer Engineering, Proceedings, CCECE 2008
Pages	289-293
Number of pages	5
DOIs	https://doi.org/10.1109/CCECE.2008.4564541
State	Published - 2008
Event	IEEE Canadian Conference on Electrical and Computer Engineering, CCECE 2008 - Niagara Falls, ON, Canada Duration: 4 May 2008 → 7 May 2008

Publication series

Name	Canadian Conference on Electrical and Computer Engineering
ISSN (Print)	0840-7789

Conference

Conference	IEEE Canadian Conference on Electrical and Computer Engineering, CCECE 2008
Country/Territory	Canada
City	Niagara Falls, ON
Period	4/05/08 → 7/05/08

Keywords

Coordination
Directional overcurrent relays
Fault current
Protective relaying

Access to Document

10.1109/CCECE.2008.4564541

Cite this

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title = "Optimal coordination of microprocessor based directional overcurrent relays",

abstract = "The paper presents a new problem formulation for coordinating microprocessor based directional overcurrent relays in an interconnected power system. Unlike previous formulations, the proposed problem formulation takes into account the discrete nature of pickup current settings and the available time-current characteristics of the relay. The coordination problem is formulated as a Mixed Integer Nonlinear Programming (MINLP) problem and is solved using the DICOPT solver in GAMS.",

keywords = "Coordination, Directional overcurrent relays, Fault current, Protective relaying",

author = "Zeineldin, {H. H.}",

year = "2008",

doi = "10.1109/CCECE.2008.4564541",

language = "British English",

isbn = "9781424416431",

series = "Canadian Conference on Electrical and Computer Engineering",

pages = "289--293",

booktitle = "IEEE Canadian Conference on Electrical and Computer Engineering, Proceedings, CCECE 2008",

note = "IEEE Canadian Conference on Electrical and Computer Engineering, CCECE 2008 ; Conference date: 04-05-2008 Through 07-05-2008",

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Zeineldin, HH 2008, Optimal coordination of microprocessor based directional overcurrent relays. in IEEE Canadian Conference on Electrical and Computer Engineering, Proceedings, CCECE 2008., 4564541, Canadian Conference on Electrical and Computer Engineering, pp. 289-293, IEEE Canadian Conference on Electrical and Computer Engineering, CCECE 2008, Niagara Falls, ON, Canada, 4/05/08. https://doi.org/10.1109/CCECE.2008.4564541

Optimal coordination of microprocessor based directional overcurrent relays. / Zeineldin, H. H.
IEEE Canadian Conference on Electrical and Computer Engineering, Proceedings, CCECE 2008. 2008. p. 289-293 4564541 (Canadian Conference on Electrical and Computer Engineering).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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KW - Directional overcurrent relays

KW - Fault current

KW - Protective relaying

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Optimal coordination of microprocessor based directional overcurrent relays

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