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http://dx.doi.org/10.9723/jksiis.2012.17.7.119

On-line coordination control of OLTC and Switched Shunt for enhancement of stability using local data in substation  

Kang, Sang-Gyun (경일대학교 철도전기공학부)
Publication Information
Journal of Korea Society of Industrial Information Systems / v.17, no.7, 2012 , pp. 119-125 More about this Journal
Abstract
This paper suggest the on-line coordination control between on-load tap changers and Switched Shunts for ensuring the voltage stability using local data obtained from one substation. Inappropriate control of on-load tap changers that are able to maintain voltage profile might cause unintended result that is harmful to system stability, especially voltage stability. This paper utilizes Z-index that could inform the whole system condition from only one substation data. Simulation is performed using the HYPERSIM that is a digital simulator and matlab simulink to confirm the proposed algorithm.
Keywords
Substation Automation; Coordiantion Control in substation; OLTC; Switched Shunt; PMU;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Hingorani, N. G., "FACTS:Flexible AC Transmission Systems" EPRI conference on Flexible AC Transmission system, Cincinnati, OH, Nov, 1990
2 P. Kundur, "Power System Stability and Control", New York: McGraw-Hill, 1994
3 C. Taylor, "Power System Voltage Stability". New York: McGraw-Hill, 1994.
4 유성은, "센서네트워크 동작 및 센싱 알고리즘 검증을 위한 소프트웨어 프레임워크", 한국산업정보 학회 논문지, 제17권, 제1호, 2012.   과학기술학회마을   DOI
5 유기동, 황현석, "온톨로지를 이용한 프로세스 기반 지식지도 구축", 한국산업정보학회 논문지, 제 17권, 제4호, 2012.   과학기술학회마을   DOI