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ISSN:
2315-4462 (Print); 2373-3594 (Online)
Abbreviated Title:
Int. J Smart Grid Clean Energy
Frequency:
Semi-annual
Editor-in-Chief:
Prof. Danny Sutanto
Managing Editor:
Ms Jennifer Zeng
DOI:
10.12720/sgce
APC:
500 USD
Indexed by:
Inspec (IET),
CNKI
, Google Scholar,
etc
.
E-mail:
editor@ijsgce.com
Editor-in-Chief
Prof. Danny Sutanto
University of Wollongong, Australia
I am very excited to serve as the first Editor-in-Chief of the Journal of Smart Grid and Clean Energy (IJSGCE)and hope that the publication can enrich the readers’ experience .... [
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What's New
2025-03-12
IJSGCE adopts Semi-annual Frequency now !
2024-11-27
IJSGCE opened Online Submission System.
2024-11-27
IJSGCE Vol. 11, No. 5 has been published online!
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2020
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Vol. 9, No. 2, March 2020
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Simulation and detectability analysis of power system open phase condition in Korea’s standard nuclear power plant
Author(s): Soonhyun Hwang
a
, Balho H. Kim
a*
, Sanghoun Joung
b
, Hongseok Jang
b
a
Power Economics Lab, Hongik University, Seoul, Republic of Korea
b
Control & Electrical System, Korea Institute of Nuclear Safety (KINS), Daejeon, Republic of Korea
International Journal of Smart Grid and Clean Energy
, vol. 9, no. 2, March 2020: pp. 282-289
ISSN: 2315-4462 (Print)
ISSN: 2373-3594 (Online)
Digital Object Identifier: 10.12720/sgce.9.2.282-289
Abstract
: An open phase condition (OPC) is defined where power in one (or two) of the three phases of an off-site power source feed is lost for a long duration. Currently, OPC on nuclear power system has been reported from various countries of the world, however, the design vulnerability on power system that the existing protection relay in the power plant cannot detect the fault has been come to the front. Therefore, it is necessary to analyze the design vulnerability of power system for OPC in Korean nuclear power plants having similar power system structure with overseas power plants. In this paper, the occurrence of OPC in a power plant that supplies power to the on-site through SUT among domestic standard nuclear power plants is simulated by ETAP and analyzed the detectability of OPC event by current protection relay. The results of this study can be used as technical background data to improve the protection system of power plants and establish related regulations.
Keywords
: Open Phase Condition (OPC), Fault Detection, Protection, ETAP
Full Paper.pdf
Copyright © 2020 by the authors. This is an open access article distributed under the Creative Commons Attribution License (
CC BY-NC-ND 4.0
), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.
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