基于合作博弈的互联电网电力交易优化分配模型

Optimal allocation model for electricity transaction in interconnected power network based on cooperative game

分析了互联电网的特点和问题,指出跨区域互联电网合作的必要性,并运用博弈论构建了基于多人合作对策的互联电网合作对策模型,并采用Shapley值法、核心法和简化的MCRS法等分配方式进行了算例分析,探讨了不同计算结果的寓意。结果表明,合作对策模型可以更好地体现各合作电网之间的相互影响,分配结果较传统方法更为合理,可以较好地应用于互联电网电力交易的优化决策。

AThe characteristics and problems of the interconnected power network is analyzed, which indicated the necessity of interconnecting power network among regions. This paper establishes a cooperative game model based on n-people cooperative game by ways of game theory, and adopts Shapley value method, Core method, and simplified MCRS method to analyze the example and discusse the meanings of different results. The calculation results show that this cooperative game model is helpful to incarnate the influence among the members, distribution results are more rational than traditional methods. Thus it can be used for optimal decision of electricity transaction.