조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제18권1호
  • /
  • Pages.98-104
  • /
  • 2004
  • /
  • 1229-4691(pISSN)
  • /
  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
권호 표지
DOI QR코드

DOI QR Code

부하차단을 포함한 배전계통 정전복구방안에 관한 연구

A Study on Outage Restoration Guide Including Load Cutoff in Distribution System

  • 김세호 (제주대학교 전기전자공학부)
  • 발행 : 2004.01.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 논문에서는 사고나 계획정전 등으로 인한 건전 정전구간에 신속하게 전원을 공급하는 방안을 제시하였다. 제시한 부하복구방안은 연계개폐기로부터 공급피더 방향으로 계통을 역방향으로 탐색하고 탐색시 저장된 경로와의 조합을 이용하여 구해짐으로써 계통의 탐색공간이 대폭 줄어들게 되어 신속한 복구방안의 제시가 가능하다. 또한 공급 여유량을 미리 확보하는 2단계의 부하복구, 모든 구간에 대한 복구가 불가능한 경우 부하를 차단하는 방안 등이 포함되어 있으므로 광역정전이나 다중사고 및 중요수용가를 고려한 부하복구, 배전자동화시스템과 연계된 부하 복구에도 이용할 수 있다.

This paper represents the fast and efficient load transfer guide for fault or outage restoration in distribution system. For restoration guide, system trace is performed to reverse direction(source side) from tie breaker in tree-structured distribution network. Search space and breaker's combinational number for restoration guide are greatly reduced. It is proposed the load transfer method including first stage restoration(single load transfer, double load transfer, triple load transfer), second stage restoration(transferring load to neighboring feeder in order to expand the capacity margin) and load cutoff guide. The proposed method can be easily applied to primary customer restoration, multi-fault recovery and distribution automation system.

키워드

참고문헌

  1. IEEE Trans. Power Systems v.11 no.1 Distribution System Reconfiguration for Loss Reduction : An Algorithm Based on Network Partitioning Theory R.J.Sarfi;M.M.A.Salama;A.Y.Chikhani https://doi.org/10.1109/59.486140
  2. IEEE Trans. Power Systems v.10 no.3 Distribution Network Reconfiguration : Single Loop Optimization J.Y.Fan;L.Zhang;J.D.Modonald
  3. IEEE Trans. Power Systems v.14 no.2 A Heuristic Nonlinear Constructive Method for Distribution System Reconfiguration T.E.Mcdermott;I.Drezga;R.P.Broadwater https://doi.org/10.1109/59.761869
  4. Trans. KIEE v.46 no.5 Distribution Network Reconfiguration Expert System for Loss Reduction Se-Ho Kim
  5. IEEE Trans. on Power Delivery v.7 no.2 Heuristic Search Approach to Distribution System Restoration A.L.Morelato;A.Monticelli
  6. IEEE Trans. on Power Delivery v.5 no.1 Implementation of Heuristic Search Strategies for Distribution Feeder Reconfiguration T.Taylor;D.Lubkeman https://doi.org/10.1109/61.107279
  7. IEEE Trans. on Power Delivery v.10 no.1 Optimal Restoration of Power Supply in large Distribution Systems in Developing Countries V.S.Devi;G.Anandalingam https://doi.org/10.1109/61.368370
  8. IEEE Trans. on Power Systems v.13 no.3 Service Restoration of Primary Distribution Systems Based on Fuzzy Evaluation of Multi-criteria Seung-Jae Lee;Seong-Il Lim;Bok-Shin Ahn https://doi.org/10.1109/59.709114
  9. IEEE Trans. on Power Systems v.15 no.4 Enhancement of Restoration Service in Distribution Systems using a Combination Fuzzy - GA Method Y.T.Hasiao;C.Y.Chien https://doi.org/10.1109/59.898118
  10. Trans. KIEE v.50A no.2 A Service Restoration and Optimal Reconfiguration of Distribution Network using Genetic Algorithm and Tabu Search Chul-Hee Cho;Dong_Joon Shin;Jin-O Kim
  11. Trans. KIEE v.51A no.5 Emergency Service Restoration and Load Balancing in Distribution Networks using Feeder Loadings Balance Index Sang-Yule Choi;Ho-Sung Jung;Myong-Chul Shin