지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.6 No.2
- 발행연도
- 2011.3
- 수록면
- 167 - 173 (7page)
이용수
초록· 키워드
오류제보하기
This paper presents a method for the development of the impedance locus to test the dynamic characteristics of protective relays. Specifically, using the proposed method, the impedance locus can comprise three impedance points, and the speed of impedance trajectory can be adjusted by frequency deviation. This paper is divided into two main sections. The first section deals with the configuration of impedance locus with voltage magnitude, total impedance magnitude, and impedance angle. The second section discusses the control of the locus speed with the means of the deviation between two frequencies. The proposed method is applied to two machine equivalent systems with offline simulation (i.e., PSCAD) and real-time simulation (i.e., real-time simulation environment) to demonstrate its effectiveness.
목차
Abstract
1. Introduction
2. Dynamic Test of Power Swing Blocking and Out-of-step Tripping
3. Modeling of Apparent Impedance during the Power Swing
4. Calculation of the System Parameter for Impedance Locus
5. Calculation of the Frequency for the Speed of the Impedance Locus
6. Conclusion
Acknowledgements
References
참고문헌 (9)
참고문헌 신청
P. G. McLaren / 1992 / A Real Time Digital Simulator For Testing Relays / IEEE Transaction On Power Delivery 7(1)
Wei-Jen Lee / 1995 / A Microcomputer-Based Testing Station For Dynamic and Static Testing of Protective Relay System / Paper Presented at the 1995 Annual Meeting
R. Kuffel / 1998 / Batch Mode Operating Software for Relay Tet Applications of the RTDSTM Simulator / Proceedings of EMPD(Energy Management and Power Delivery) 1998 International Conference on
Jin-Hong Jeon / 2006 / Development of Simulator System for Microgrids with Renewable Energy Sources / Journal of Electrical Engineering & Technology 1(4):409~413
M. Monseu / Evaluation of characteristics and performance of power system protection relays and protective systems / CIGRE Working Group 04 of Study Committee 34(protection)
Wei-Jen Lee / 1995 / A Microcomputer-Based Testing Station For Dynamic and Static Testing of Protective Relay System / Paper Presented at the 1995 Annual Meeting
R. Kuffel / 1998 / Batch Mode Operating Software for Relay Tet Applications of the RTDSTM Simulator / Proceedings of EMPD(Energy Management and Power Delivery) 1998 International Conference on
Jin-Hong Jeon / 2006 / Development of Simulator System for Microgrids with Renewable Energy Sources / Journal of Electrical Engineering & Technology 1(4):409~413
M. Monseu / Evaluation of characteristics and performance of power system protection relays and protective systems / CIGRE Working Group 04 of Study Committee 34(protection)
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