电力市场非线性费用函数分摊公平性准则

非线性函数值分摊理论中改变路径函数后,函数值的分摊将发生变化,因而自变量的分摊值可表达为路径函数的泛函。如何选择非线性函数值分摊路径与评判分摊结果的合理性是关键。为此对电力系统非线性费用函数值分摊理论中的积分区间划分原则进行了研究,根据泛函极值理论提出了电力系统非线性费用函数值分摊的合理性评判准则与公平性条件。网损交互项分摊的数值计算表明:自变量按同比例的变化路径能满足基于泛函极值理论的合理性评判准则,按等比例步长划分积分区间是所有满足合理性准则中的最简单的一种。

Fairness Criterion for Power System Nonlinear Function Value Allocation

The step partitions of the integral intervals for nonlinear function value contribution theory are studied. The fairness criterion and condition for nonlinear function value allocation is proposed by using the methods of mathematical physics. It is shown that the fairness criterion and condition can be subjected by identical property step partitions. Equal property step partition is one of the most simple step partitions in the feasible identical step partitions.