基于Shapley值的网损分摊新方法

介绍了目前网损分摊方法的研究现状，提出了一种基于Shapley值的网损分摊新方法，这种方法根据每个交易加入交易联盟后给交易联盟带来的边际网损大小来分摊网损，该网损分摊方法平等地对待所有可能的交易加入次序，并且考虑了所有可能存在的包含该交易在内的交易联盟，因此能够被各市场成员视为公平，另外，这种网损分摊方法能保证收支完全平衡，并且能够向各交易提供适当的经济激励信号，促进电力负荷的合理分布，从而降低系统的总网损，数值算例结果表明，基于Shapley值的网损分摊方法是公平，有效的。

A NEW SHAPLEY VALUE BASED METHOD FOR ALLOCATION OF TRANSMISSION LOSSES

In this paper, a review of current research on transmission losses allocation is presented. A new Shapley Value based method for allocation of transmission losses is proposed. Using this method each transaction is allotted a value equal to its expected incremental losses that the transaction occurs by joining the coalition. This method weights all joining orderings equally across all possible related coalition, therefore impartial participants would consider fair. Besides, this method can satisfy the break even requirement and provide appropriate economical signals to transactions, which can promote the rational distribution of power demands to reduce total system losses. Numerical example shows that the Shapley Value based method for allocation of transmission losses is equitable and effective.