Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

A Novel SIME Configuration Scheme Correlating Generator Tripping for Transient Stability Assessment

Authors
Oh, Seung-ChanLee, Hwan-IkLee, Yun-HwanLee, Byong-Jun
Issue Date
9월-2018
Publisher
KOREAN INST ELECTR ENG
Keywords
SIME method; Transient stability assessment; Transient stability margin; Generator tripping; Power system stability
Citation
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v.13, no.5, pp.1798 - 1806
Indexed
SCIE
SCOPUS
KCI
Journal Title
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
Volume
13
Number
5
Start Page
1798
End Page
1806
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/73176
DOI
10.5370/JEET.2018.13.5.1798
ISSN
1975-0102
Abstract
When a contingency occurs in a large transmission route in a power system, it can generate various instabilities that may lead to a power system blackout. In particular, transient instability in a power system needs to be immediately addressed, and preventive measures should be in place prior to fault occurrence. Measures to achieve transient stability include system reinforcement, power generation restriction, and generator tripping. Because the interpretation of transient stability is a time domain simulation, it is difficult to determine the efficacy of proposed countermeasures using only simple simulation results. Therefore, several methods to quantify transient stability have been introduced. Among them, the single machine equivalent (SIME) method based on the equal area criterion (EAC) can quantify the degree of instability by calculating the residual acceleration energy of a generator. However, method for generator tripping effect evaluation does not have been established. In this study, we propose a method to evaluate the effect of generator tripping on transient stability that is based on the SIME method. For this purpose, the measures that reflect generator tripping in the SIME calculation are reviewed. Simulation results obtained by applying the proposed method to the IEEE 39-bus system and KEPCO system are then presented.
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Engineering > School of Electrical Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher LEE, Byong Jun photo

LEE, Byong Jun
공과대학 (전기전자공학부)
Read more

Altmetrics

Total Views & Downloads

BROWSE