Evaluation of ATC in Haenam-Cheju HVDC System Using Cost Calculation

해남-제주간 직류송전시스템의 비용산정을 통한 ATC계산

  • Published : 2005.04.01

Abstract

As the electrical power industry is restructured, the electrical power exchange is extended. One of the key information used to determine how much power can be transferred through the network is known as available transfer capability (ATC). To calculate ATC, traditional deterministic approach is based on the severest case, but the approach has the complexity of procedure. Therefore, novel approach for ATC calculation is proposed using cost optimization in this paper Cheju Island interconnected HVDC system with mainland in KEPCO (Korean Electric Power Corporation) systems, and the demand of Cheju Island increases about 10 ($\%$) every year. To supply for increasing demand, the supply of HVDC system must be increased. This paper proposed the optimal transfer capability of HVDC system between Haenam in mainland and Cheju in Chju Island through cost optimization. The cost optimization is considered production cost in Cheju Island, wheeling charge through Haenam-Cheju HVDC system and outage cost with one depth (N-1 contingency)

Keywords

References

  1. North American Electrican Reliability Council (NERC), 'Available Transfer Capability-Definitions and Determinations', NERC Report, June 1996
  2. Stefano Barsali, Paolo Pelacchi, 'Technical-economical simulations of a deregulated electricity market: the setting of power flow limits in the interconnections lines', Power System Technology, 2002. Proceeding PowerCon 2002. International Conference on, Vol. 2, pp. 938-943 Oct. 2002 https://doi.org/10.1109/ICPST.2002.1047537
  3. R. Brown, M. Marshell, 'The cost of reliability', Transmission and distribution world, Vol. 53, No. 14, December 200l
  4. S.B. Choi, D.K. Kim, S.H. Jeon, H.S. Ryu, 'Evaluation of the Customer Interrunption Cost taking into consideration Macro Economic Approach in LPREA', Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on, Vol.4, pp. 2358-2362, 2002 https://doi.org/10.1109/ICPST.2002.1047207