배전계통 리클로우저 기반의 자율적 고장복구 방법론

The Self-Fault Restoration Methodology based on the Recloser in the Distribution Systems

  • 발행 : 2009.09.01

초록

This paper proposes a new fault restoration method which adopts the recloser as top agent to release the problems of the data concentration and fault processing delay of the existing DAS(distribution Automation System) under the ubiquitous distribution system. In proposed method, top agent collects the data based on the multi-casting communication with the tie switches of the interconnection point, and then selects a closed switch(tie switch) to transfer the sound outage load to other feeders based on the heuristic search strategy step by step until the load transfer work is finished. Here, a new heuristic rule is developed which can guarantee the relational load balancing and line loss from the collected voltage data. Finally, the several faults are simulated for typical multi-section and multi-interconnection distribution system to prove the effectiveness of the proposed strategy, in particular, for each simulation cases, the load balancing index and line loss index of the obtained solution from the proposed method is compared with those of all of feasible solutions.

키워드

참고문헌

  1. Castro, C. H., J. B. Bunch, and T. M. Topka, 'Generalized Algorithms for Distribution Feeder Deployment and Sectionalizing, 'IEEE Trans. on Power Apparatus and Systems, Vol. PAS-99, pp. 549-557, March/April 1980 https://doi.org/10.1109/TPAS.1980.319700
  2. 고윤석, '배전계통의 다양한 이벤트들을 고려한 선로자동화 소프트웨어 개발', 전기학회논문지, Vol. 52A, No. 8, pp. 463-470, 2003년 8월
  3. 고윤석, 윤상문, 서성진, 강태규,'차세대 디지털 적산전력계 개발',대한전기학회논문지, Vol. 21, No. 2, pp. 541-551, 2004년 8월
  4. 고윤석, 하복남,'차세대 디지털 적산전력계에 기반한 배전원격관리 시스템 설계 및 프로그램 개발', 전기학회논문지, Vol. 54, No. 4, pp. 185-192, 2005년 4월
  5. 고윤석, 김호용, 윤석열,'유비쿼터스 기반의 주택 자동화용 디지털 분전반 개발',전기학회논문지, Vol. 57, No. 5, pp. 741-747, 2008년 5월
  6. Juancarlo Depablos, 'Internet Peer-to-Peer Communication Based Distribution Loop Control System', Master of Science in Electrical Engineering, 2003
  7. A. Apostolov, J. Beatty, et. aI, 'Application Of Peer-to Peer Communications for Protective Relaing', IEEE PSRC Working Group H5 Report to the Communications Subcommittee, 2000
  8. Yun-Seok Ko, 'A Self-Isolation Method for the HIF Zone under the Network-based Distribution System', IEEE Trans Power Delivery, Vol. 24, No. 2, pp. 884-891, 2009. 4 https://doi.org/10.1109/TPWRD.2009.2014482