DOI QR코드

DOI QR Code

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

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.

Keywords

References

  1. D. Rupolo and J. R. S. Mantovani, "Reconfiguration of radial electric power distribution system via a scatter search algorithm", IEEE Latin America Transactions, Vol. 13, No. 4, pp. 1022-1028, 2015. https://doi.org/10.1109/TLA.2015.7106352
  2. R. Srinivasa Rao, K. Ravindra, K. Satish and S. V. L. Narasimham, "Power loss minimization in distribution system using network reconfiguration in the presence of distributed generation", IEEE Transactions on Power Systems, Vol. 28, No. 1, pp. 317-325, 2013. https://doi.org/10.1109/TPWRS.2012.2197227
  3. F. Sayadi, S. Esmaeili and F. Keynia, "Feeder reconfiguration and capacitor allocation in the presence of non-linear loads using new P-PSO algorithm", IET Generation, Transmission & Distribution, Vol. 10, No. 10, pp. 2316-2326, 2016. https://doi.org/10.1049/iet-gtd.2015.0936
  4. A. Asrari, S. Lotfifard and M. Ansari, "Reconfiguration of smart distribution systems with time varying loads using parallel computing", IEEE Transactions on Smart Grid, Vol. 7, No. 6, pp. 2713-2723, 2016. https://doi.org/10.1109/TSG.2016.2530713
  5. B. Khorshid-Ghazani, H. Seyedi, B. Mohammadi-ivatloo, K. Zare and S. Shargh, "Reconfiguration of distribution networks considering coordination of the protective devices", IET Generation, Transmission & Distribution, Vol. 11, No. 1, pp. 82-92, 2017. https://doi.org/10.1049/iet-gtd.2016.0539
  6. S. I. Lim, S. J. Lee, M. S. Choi, D. J. Lim and B. N. Ha, "Service restoration methodology for multiple fault case in distribution systems", IEEE Transactions on Power Systems, Vol. 21, No. 4, pp. 1638-1944, 2006. https://doi.org/10.1109/TPWRS.2006.879275