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

  • 제19권8호
  • /
  • Pages.70-76
  • /
  • 2005
  • /
  • 1229-4691(pISSN)
  • /
  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
권호 표지
DOI QR코드

DOI QR Code

수용가의 신뢰도 평가를 위한 분산전원 모델링

Modeling of Distributed Generation to Calculate Reliability of Customers

  • 조종만 (한양대학교 전기공학과) ;
  • 배인수 (한양대학교 전기공학과) ;
  • 심헌 (한양대학교 전기공학과) ;
  • 김진오 (한양대학교 전자전기공학부)
  • 발행 : 2005.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 논문은 분산전원이 연계된 배전계통의 신뢰도를 평가할 수 있는 해석적 기법과 그에 맞는 분산전원의 모델을 제시한다. 분산전원은 송전계통에 연계된 대규모 발전기와는 다른 운영방식을 가지기 때문에 기존의 기법과는 다른 해석기법과 모델을 필요로 한다. 제시되는 신뢰도 해석기법은 Monte-Carlo 시뮬레이션에 비해 간단하면서도 피크부하를 사용하는 해석기법에 비해 정확하기 위해 Load Duration Curve를 사용하였고, 최종적으로는 사례연구를 통해 제시된 기법의 정확성을 입증하였다.

Unlike the large sized generations of transmission system, the distributed generations have complexities in analyzing and determining model. This paper resents an analytical method for the reliability evaluation of distribution system, including the distributed generations. The method using Load Duration Curve model is simpler than the Monte-Carlo Simulation and is more accurate than that using peak load model. The modeling of distributed generation to analysis reliability of customers using LDC is proposed in this paper, and is compared with the MCS method as a result of case studies.

키워드

참고문헌

  1. Billinton, R., Allan, R.N., Reliability Evaluation of Power Systems, 2nd Edition, Plenum Press, New York, 1996
  2. Hegazy, Y.G., Chikhani, A.Y., 'Intention Islanding of Distributed Generation for Reliability Enhancement', Quality and Security of Electric Power Delivery Systems, CIGRE/IEEE PES International Symposium, pp. 208-213, Oct. 2003
  3. Brown, R.E., Freeman, L.A.A., 'Analyzing the Reliability Impact of Distributed Generation', IEEE Power Engineering Society Summer Meeting, vol. 2, pp. 1013-1018, July 2001
  4. Chowdhury, A.A., Agarwal, S.K., Koval, D.O., 'Reliability Modeling of Distributed Generation in Conventional Distribution Systems Planning and Analysis', IEEE Transactions on Industry Applications, vol. 39, no. 5, pp.1493-1498, Sept.-Oct. 2003 https://doi.org/10.1109/TIA.2003.816554
  5. Greatbanks, J.A., Popovic, D.H., Begovic, M., Pregelj, A., Green, T.C., 'On Optimization for Security and Reliability of Power Systems with Distributed Generation', IEEE Power Tech Conference Proceedings, vol. 1, pp. 8, June 2003
  6. Pregelj, A., Begovic, M, Rohatgi, A., Novosel, D., 'On Optimization of Reliability of Distributed Generation-Enhanced Feeders', Proceedings of the 36th Annual Hawaii International Conference on System Sciences, pp. 6, Jan 2003
  7. Maurhoff, B., Wood, G., 'Dispersed Generation Reduce Power Costs and Improve Service Reliability', Rural Electric Power Conference, pp. C5/1-C5/7, May 2000
  8. Jen-Hao Teng, Tain-Syh Luor, Yi-Hwa Liu, 'Strategic Distributed Generator Placements for Service Reliability Improvements', IEEE Power Engineering Society Summer Meeting, vol. 2, pp. 719-724, July 2002