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
- 발행연도
- 2017.9
- 수록면
- 9 - 18 (10page)
- DOI
- 10.5207/JIEIE.2017.31.9.009
이용수
초록· 키워드
오류제보하기
Recently, combined transmission lines have been increasing according to technological development and rapid urbanization. Protection schemes for combined transmission lines are therefore required. Auto reclosing is the protection scheme widely used to protect transmission lines and is therefore also applied to combined transmission lines. However, caution is required when reclosing a combined transmission line because this involves an underground cable line. The fault on the cable line is permanent, which can cause serious problems when reclosing, and therefore reclosing for the fault on the cable line is prohibited. In a combined transmission line, then, fault location is an important factor in applying auto reclosing, requiring close consideration.
In this paper, a simple fault location algorithm is proposed using the difference between fault occurrence time and voltage fluctuation time when disturbance occurred. The proposed algorithm solely uses the DFR’s fault recording data so it has the advantage of being a very simple method. In this paper, the proposed algorithm is verified by various simulation conditions using an ElectroMagnetic Transient Program (EMTP).
In this paper, a simple fault location algorithm is proposed using the difference between fault occurrence time and voltage fluctuation time when disturbance occurred. The proposed algorithm solely uses the DFR’s fault recording data so it has the advantage of being a very simple method. In this paper, the proposed algorithm is verified by various simulation conditions using an ElectroMagnetic Transient Program (EMTP).
목차
Abstract
1. Introduction
2. Fault Location Method on Combined Transmission Line
3. Simulation Result and Analysis
4. Conclusion
References
참고문헌 (13)
참고문헌 신청
[기타자료] - IEEE Power System Relaying Committee / 2006 / Considerations for Use of Disturbance Recorders / C5 Final Report
[보고서] - KEPRI / 1998 / A Study on the Optimization of Reclosing Scheme on Transmission and Distribution Line
[학술지(정기간행물)] - 정채균 / 2012 / Development of Fault Location Algorithm and Its Verification Experiments for HVDC Submarine Cables / Journal of Electrical Engineering & Technology 7 (6) : 859 ~ 868
[학술대회논문] - Zhentao Xin / 2010 / Smart Re-close Scheme of Combined Overhead Line with Underground Power Cable / International Conference on Power System Technology
[학술대회논문] - Gilany. M / 2005 / An Accurate Scheme for Fault Location in Combined Overhead Line with Underground Power Cable / IEEE Power Engineering Society General Meeting
[보고서] - KEPRI / 1998 / A Study on the Optimization of Reclosing Scheme on Transmission and Distribution Line
[학술지(정기간행물)] - 정채균 / 2012 / Development of Fault Location Algorithm and Its Verification Experiments for HVDC Submarine Cables / Journal of Electrical Engineering & Technology 7 (6) : 859 ~ 868
[학술대회논문] - Zhentao Xin / 2010 / Smart Re-close Scheme of Combined Overhead Line with Underground Power Cable / International Conference on Power System Technology
[학술대회논문] - Gilany. M / 2005 / An Accurate Scheme for Fault Location in Combined Overhead Line with Underground Power Cable / IEEE Power Engineering Society General Meeting
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