非完全竞争市场均质价格下新能源供给网络合作行为演化机制研究

Research on the evolution mechanism of the cooperative behavior of new energy supply network under the homogeneous price of imperfect competitive market

摘要:

在非完全市场竞争格局下,构建新能源供给网络拓扑结构,建立其效用函数,设计基于新能源供应商之间连接关系的合作行为演化博弈模型。通过分析新能源供应商的效用函数,得出其连接策略,并对均衡结果进行有效解释；考虑新能源供应的特殊性,构造考虑政府调控的电力供应商联盟效用矩阵,探索产业发展初期政府给予电力供应商的建设补贴阈值,并对其稳定策略进行讨论；最后,以中国电网和南方电网两大电力供应商为例,对其合作行为及其演变进行验证,并给出促进电力供应商联盟达成有效合作的政策建议。

Abstract:

Under the background of incomplete market competition, establish the topological structure of new energy supply network and its utility function, design an evolutionary game model based on the cooperative behavior of connections among new energy suppliers. Firstly, through analyzing the utility function of new energy suppliers, the connection strategies were obtained and the equilibrium results were interpreted effectively. Then, considering the particularity of new energy supply structure, the ESE alliance utility matrix was established with government regulation, and the stable strategy was discussed. Finally, with the State Grid and China Southern Power Grid as examples, their cooperative behavior and the evolution process were verified, and the policy suggestion to promote effective cooperation of the ESE alliance was provided.