互联电网中电力交易的合作对策模型

分析了互联电网的特点和问题后，指出统一调度与互联电网中的利益主体之间存在矛盾特性，以及统一调度是互联电网最大效益实现的基础。为促使互联电网最大效益的实现，建立了互联电网的合作对策模型，并采用Ｓｈａｐｌｅｙ值分配各联网成员间的效益。互联电网中各区域网间的理性交换电能量由统一调度确定，效益分配和交易电价由Ｓｈａｐｌｅｙ值确定。算例计算结果表明采用这种对策模型和效益分配方法，能促使各区域网在电力交易中充

THE COOPERATIVE GAME MODEL FOR ELECTRICITY TRANSACTION IN INTERCONNECTED POWER NETWORK

The characteristics and problems of the interconnected power network is analyzed, which indicated the conflictingfeatures between the dispatching center and the benefited individuals. and that the maximum benefit of the interconnectedpower network is based on the unified dispatch. In order to realize the maximum benefit of the network, we have establisheda cooperative game model, which adopted Shapley value to distribute the benefit among the areas of the interconnected powernetwork. The rational transmission power among the areas is determined by the unified dispatch. and the benefit distributionand transmission electricity price is determined by the Shapley value of the cooperative game. The calculation results showsthat this distributive method is helpful to stimulate the full cooperative behavior among the members, thus the wholeinterconnected power network can operate optimally.This project is supported by National Natural Science Foundation of China (No. 69874029).