KIEE International Transactions on Power Engineering

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

Optimal Capacity and Allocation of Distributed Generation by Minimum Operation Cost in Distribution Systems

  • Shim Hun (Department of Electrical Engineering Hanyang University) ;
  • Park Jung-Hoon (Department of Electrical Engineering Hanyang University) ;
  • Bae In-Su (Department of Electrical Engineering Hanyang University) ;
  • Kim Jin-O (Department of Electrical Engineering Hanyang University)
  • 발행 : 2005.03.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In the operation of distribution systems, DGs (Distributed Generations) are installed as an alternative to extension and the establishment of substations, transmission and distribution lines according to the increasing power demand. In the operation planning of DGs, determining optimal capacity and allocation achieves economical profitability and improves the reliability of power distribution systems. This paper proposes a determining method for the optimal number, size and allocation of DGs in order to minimize the operation costs of distribution systems. Capacity and allocation of DGs for economical operation planning duration are determined to minimize total cost composed with power buying cost, operation cost of DGs, loss cost and outage cost using the GA (Genetic Algorithm).

키워드

참고문헌

  1. P. A. Daly and J. Morrison 2001. Understanding the Potential Benefits of Distributed Generation on Power Delivery Systems Rural Electric Power Conference A2: pp.1-13 https://doi.org/10.1109/REPCON.2001.949510
  2. G. Cell, F. Pilo, 'Optimal distributed generation allocation in MV distribution networks', Power Industry Computer Applications, ICA, Innovative Computing for Power-Electric Energy Meets the Market. 22nd IEEE Power Engineering Society International Conference: pp. 81-86, 2001 https://doi.org/10.1109/PICA.2001.932323
  3. Gas Research Institute 1999. The Role of Distributed Generation in Competitive Energy Markets. Distributed Generation Forum
  4. P. Wang and R. Billinton, 'Time Sequential Distribution System Reliability Worth Analysis Considering Time Varying Load and Cost Models', IEEE Trans. on Power Delivery, Vol. 14, No. 3, pp.1046-1051, 1999 https://doi.org/10.1109/61.772352
  5. Y. Zoka, H. Sasaki, J. Kubokawa, R. Yokoyama, H. Tanaka, 'An optimal deployment of fuel cells in distribution systems by using genetic algorithms', IEEE International Conference on, Vol.1, p.479, 1996 https://doi.org/10.1109/ICEC.1995.489195
  6. A. Pregelj, M. Begovic, A. Rohatgi, D. Novosel, 'On Optimization of Reliability of Distributed Generation Enhanced Feeders', System Sciences. Proceedings of the 36th Annual Hawaii International Conference on, pp.63-68, 2003
  7. Zoka, Y.; Kashiwai, S.; Sasaki, H.; Kubokawa, J.; Kawahara, K, 'A study of allocation planning of dispersed electrical and thermal energy systems into distribution networks-optimal operation planning', Power System Technology, Proceedings PowerCon and International Conference on, Vol. 1, pp.43-47, 2000
  8. R. N. Allan, R. Billinton, I. Sjarief, L. Goel and K. S. So, 'A Reliability Test System for Educational Purpose - Basic Distribution System Data and Results', IEEE Trans. on Power systems, Vol. 6, No. 2, pp.813-320, 1991 https://doi.org/10.1109/59.76730