基于IEAR缺电成本计算的电力网可靠性效益分析

Power Grid's Reliability Benefit Analysis Based on IEAR(Interrupted Energy Assessment Rate) UEC(Unserved Energy Cost) Calculation

从电网边际成本与边际效益入手,把电网规划中的可靠性效益分析计算转化为用户缺电成本计算,以期为最终求解以供电总成本最小为优化目标的电网规划数学模型,综合分析与评价电网规划方案的优劣提供理论基础。

This paper,based on the power grid＇s marginal cost and marginal benefit,transforms the power grid＇s reliability benefit analysis calculation into user＇s unserved energy cost calculation in the power grid planning in order to provide theoretical basis for establishing the mathematical model of power grid planning with the optimized object of the minimum total cost of power supply and make comprehensive analysis and assessment on the quality of power grid planning scheme.