DOI QR코드

DOI QR Code

Development of Outage Cost Impact Index Function of Electricity Energy and Outage Cost Assessment using WOROCAIS

전력에너지 공급지장비의 충격도지수 함수개발 및 WOROCAIS를 이용한 이의 추정에 관한 연구

  • Received : 2012.06.03
  • Accepted : 2013.06.11
  • Published : 2013.08.01

Abstract

This paper illustrates newly an outage cost impact index function(OCIIF). The assessment of the OCIIF is described using the Web Based Online Real-time Outage Cost Assessment and Information System(WOROCAIS) for power system outage cost assessment in Korea. The proposed OCIIF is not absolute but relative outage cost impact index function in view point of outage time using web based survey method for outage cost assessment. While conventional methodology does not consider short time outage cost assessment, the proposed OCIIF reflects short time outage. SCOF(Sector Customer Outage Function) in stead of the traditional SCDF(Sector Customer Damage Function) is defined and proposed newly in this paper. Based the SCOF, AVLL(Average Value of Loss Load) is newly proposed. The OCIIF is demonstrated by WOROCAIS in case study around 2,000 sample data surveyed by KEPCO in South Korea in recent.

Keywords

References

  1. Jaeseok Choi, Sungrok Kang, TrunTinh Tran, Hoyong Kim, Seulgi Kim, "A Study on the Assessment and Application of Outage Cost for Power System Expansion Planning", Trans. KIEE, Vol.53 No.5, pp.285-295, 2004.
  2. J. S. Choi, S. P. Moon, H. S. Kim, J. J. Kang, H. Y. Kim, and Roy Billinton, "Development of an Analytical Method for Outage Cost Assessment in A Composite Power System" Proceedings on PowerCon'2000, International Conference Power System Technology, 2000. DOI: 10.1109/ICPST.2000.898243.
  3. Roy Billinton and R. Ghajar, "Evaluation of the Marginal Outage Costs of Generating Systems for the Purposes of Spot Pricing", IEEE, Trans. on PS, Vol.9, No.1, pp.68-75, Feb.1994.
  4. K.K. Kariuki and R.N. Allan, "Evaluation of reliability worth and value of lost load", IEE proc- G,T&D, Vol.143 No.2, pp.171-180, 1996.
  5. R. Ghajar and R. Billinton, "Evaluation of the Marginal Outage Costs in Interconnected and Composite Power Systems", IEEE Transactions on PS, Vol.10, No.2, pp.753-759, June, 1995. DOI: 10.1109/59.387913.
  6. KEPRI. "Outage Cost Assessment of Distribution System Equipment Outage", KEPRI Final Report, Set. 2010.
  7. Jaeseok Choi, Jeongje Park, Kyeonghee Cho, Taeho Song, and Junmin Cha, "Web Based Online Realtime Information System for Reliability of Composite Power System including Wind Turbine Generators", ISGT2010(Innovative Smart Grid Technologies Europe), Lindholmen Science Park, Gothenburg, Sweden, October 11-13, 2010
  8. Taegon Oh, Kyeonghee Cho, Jin-Taek Lim, Jaeseok Choi, Tae-Ho Song, Dong-Hoon Jeon, Ho-Jin Jeong, "Basic Web Based Online Real-time Information System for Outage Cost Assessment", 2011KIEE Power System Research Association Summer Conference, yongpyong. July 20-22, 2011
  9. Jintaek Lim, Jaeseok Choi "Web Based Online Real-time Outage Cost Assessment Information System of Power System", Proceedings on Kiee Power System & Power Economics Spring Meeting, Jeju Punglim Resort, May 3-5, 2012
  10. Jin-Taek Lim, Jae-Seok Choi, Dong-Hoon Jeon, Chul-soo Seo, Jae-gul Lee, "Web based Online Outage Cost Assessment and Information System of Electrical Energy", Trans. KIEE, Vol.61 No9, pp.1249-1259. https://doi.org/10.5370/KIEE.2012.61.9.1249
  11. KIEE, "9.15 Outage Commission Report", 9.15 Outage Commission, Dec. 28, 2011