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.
초록· 키워드
오류제보하기
Most of faults occurred in transmission lines are single-phase to ground faults and transient faults. Single-phase auto reclosing is an appropriate scheme to maintain the system stability and restore the system effectively when those faults are occurred. In single-phase auto reclosing scheme, the secondary arc is generated after faulted phase is tripped to eliminate the fault and it is sustained by the capacitive and inductive coupling to the healthy phases. It is important to reclose the faulted phase after fully extinction of secondary arc because of the damage applied to system. Therefore, it is necessary to research on the detection of secondary arc extinction to ensure high success rate of reclosing. In this step, firstly, the accurate modelling of secondary arc should be performed. In this paper, the modelling of secondary arc is performed by using EMTP-RV and the simulation results show that the implemented model is correct and effective.
목차
Abstract
1. 서론
2. 아크의 수학적 모델
3. EMTP-RV를 이용한 아크 모델링
4. 시뮬레이션 및 결과 분석
5. 결론
참고문헌
저자소개
참고문헌 (9)
참고문헌 신청
1. [학술지(정기간행물)] - IEEE Power System Relaying Committee Working Group / 1992 / Single phase tripping and auto reclosing of transmission lines IEEE committee report / IEEE Trans. Power Del. 7 (1) : 182 ~ 192
2. [학술지(정기간행물)] - S.P. Ahn / 2001 / An alternative approach to adaptive single pole auto-reclosing in high voltage transmission systems based on variable dead time control / IEEE Trans. Power Del. 16 (4) : 676 ~ 686
3. [학술대회논문] - Wang. Z.J. / 2009 / Influence of Coordinate Controllable Neutral Reactors on UHV Secondary Arc Current / International Conference on Energy and Environment Technology 2 : 156 ~ 159
4. [학술대회논문] - M. I. Khoroshev / 2004 / Analysis of adaptive single phase auto-reclosing for high voltage transmission lines with various compensation levels[C] / IEEE/PES Power Systems Conference and Exposition : 598 ~ 602
5. [학술대회논문] - M. Ramold / 2006 / Transient shunt reactor dimensioning for bulk power transmission systems during normal and faulty network conditions[C] / International Conference on Power System Technology : 1 ~ 6
2. [학술지(정기간행물)] - S.P. Ahn / 2001 / An alternative approach to adaptive single pole auto-reclosing in high voltage transmission systems based on variable dead time control / IEEE Trans. Power Del. 16 (4) : 676 ~ 686
3. [학술대회논문] - Wang. Z.J. / 2009 / Influence of Coordinate Controllable Neutral Reactors on UHV Secondary Arc Current / International Conference on Energy and Environment Technology 2 : 156 ~ 159
4. [학술대회논문] - M. I. Khoroshev / 2004 / Analysis of adaptive single phase auto-reclosing for high voltage transmission lines with various compensation levels[C] / IEEE/PES Power Systems Conference and Exposition : 598 ~ 602
5. [학술대회논문] - M. Ramold / 2006 / Transient shunt reactor dimensioning for bulk power transmission systems during normal and faulty network conditions[C] / International Conference on Power System Technology : 1 ~ 6
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UCI(KEPA) : I410-ECN-0101-2013-560-002669018