Carrier 신호를 이용한 배전계통의 새로운 재폐로 방식
- Authors
- 고윤태; 서훈철; 이상봉; 김철환; 김재철; 현옥배
- Issue Date
- 2009
- Publisher
- 대한전기학회
- Keywords
- Superconducting fault current limiter; Recloser; EMTP; Superconducting fault current limiter; Recloser; EMTP
- Citation
- 전기학회논문지ABCD, v.58, no.11, pp.2115 - 2121
- Journal Title
- 전기학회논문지ABCD
- Volume
- 58
- Number
- 11
- Start Page
- 2115
- End Page
- 2121
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/16026
- ISSN
- 1229-2443
- Abstract
- This paper proposes the new reclosing scheme considering the recovery time of SFCL in distribution systems which is based on variable dead time control. The main idea is that it uses the carrier signal to distinguish whether the fault is instantaneous or permanent after tripping the line by recloser. The system and SFCL is modeled by using Electromagnetic Transient Program(EMTP) and the validity of the reclosing scheme presented in this paper is analyzed according to the fault resistance, the recovery time of SFCL and the fault clearing time.
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Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
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