A Study of the Order of Precedence Investment in Distribution System Using Interruption Cost with Facility Failure Rate

정전비용과 설비고장률을 이용한 배전계통의 설비 투자 순위평가 분석

  • Published : 2005.11.18

Abstract

Recently, it is focused on a methodology to estimate a order of precedence investment in distribution power system under competitive electricity market. This paper suggests methodology to evaluate the order as using a sensitivity of system interruption cost in distribution system regarding a failure rate of distribution components. In this paper, by using one of feeder in RBTS model, the order is assessed to compare valuation about sensitivity of interruption cost with valuation about sensitivity of estimated reliability indices. In conclusion, it is shown that results of precedence investment based on each methods are difference.

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