The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Network Reconfiguration Method for BESS based Service Restoration in Distribution Systems

연계선로가 없는 배전선로에서 BESS기반 정전복구를 위한 토폴로지 재구성 방안

  • Lim, Seongil (Dept. of Electrical Engineering Kyungnam University)
  • Received : 2017.05.30
  • Accepted : 2017.08.21
  • Published : 2017.10.01
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Abstract

Outage areas can be transferred to adjacent feeders to restore power supply in case of the fault on the distribution system. Feeders in the small island or mountain area may not have backup feeders due to the low density of load. In this weakly meshed open loop system, BESS can be used as a backup feeder to improve reliability of power supply. This paper proposes a new network reconfiguration method for BESS based service restoration. Fuzzy decision making technique is adopted to deal with fuzziness of service restoration planning rules. Case studies using KEPCO real distribution system have been performed to verify feasibility of the proposed method.

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References

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