Economic Evaluation of Closed Loop Operation of Distribution Network Based on Life Cycle Cost
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Abstract
The economic evaluation of closed loop operation of distribution network based on life cycle cost is studied in this paper, and then is applied in Nansha distribution network. First, considering the general features of closed loop operation of distribution network, a framework of economic evaluation based on life cycle cost is proposed. Secondly, a simplified model of the availability of distribution network is put forward for calculating the power loss cost. Furthermore, taking into account the investment cost, operation and maintenance cost, power loss cost, and scrap cost simultaneously during the life cycle, a novel method for the economic calculation of distribution network is presented. Finally, the proposed method is applied in the Nansha distribution network, and the results show its feasibility and validity.
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