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

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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The Development of Multi-Fault Restoration Algorithm for Distribution Network

배전계통 광역 정전복구 알고리즘 개발

  • 정진수 (한국전기안전공사 전기안전연구원) ;
  • 이승재 (명지대 전기공학과) ;
  • 정종욱 (한국전기안전공사 전기안전연구원 설비안전연구그룹) ;
  • 임용배 (한국전기안전공사 전기안전연구원 설비안전연구그룹) ;
  • 배석명 (한국전기안전공사 전기안전연구원 설비안전연구그룹) ;
  • 이건호 (한국전기안전공사 전기안전연구원 설비안전연구그룹)
  • Published : 2006.03.31
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Abstract

This paper presents the service restoration in electric power distribution systems. The aim of the service restoration is to control an emergency taken place in distribution systems and to restore out-of service areas as soon as possible when a fault occurs in distribution systems. For this reason, new service restoration strategies in multi-outage area are suggested in this paper. The suggested algorithm consist of two schemes. One is an individual restoration scheme, the other is an integrated restoration scheme. The former determines a restoration order of outage areas based on a restoration index. Unless the former scheme can generate a feasible restoration plan, the latter one will try to find out a new configuration without an overloaded section through tie exchange method.

이 논문에서는 배전계통의 정전복구 알고리즘에 대해 연구하였다. 배전계통에서 정전이 발생하였을 경우, 그 피해를 최소화하기 위해 가능한 빠른 시간 내에 정전복구가 완료되어야 한다. 따라서, 본 논문에서는 광범위한 영역에 걸친 정전구간을 신속하게 복구하기 위한 2가지 방법을 연구하였다. 하나의 방안은 개별정전복구방안이며, 다른 하나는 종합정전복구방안이다. 이 방안은 복구지수를 이용하여 정전구간을 복구하는 것을 도와준다. 또한 연계점 교환법을 이용하여 과부하구간을 해소함으로써 정전복구에 일조하게 된다.

Keywords

References

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