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构建了市场条件下电煤价格竞争的博弈模型。该模型分为两层,第一层发电商根据煤炭企业和运输公司的报价进行最优购煤决策,第二层煤炭企业和运输公司依据发电商的决策模型选择最优的报价策略,通过求解KKT条件将两层优化模型融合为一层模型,求解Nash均衡得到模型的最优解。
Build a game model of coal price competition under market conditions. The model is divided into two layers. The first-tier generators make the optimal purchase decision according to the quotations of coal companies and transportation companies. The second-tier coal companies and transportation companies select the optimal bidding strategies according to the decision-making model of the generator, The KKT condition merges the two-layer optimization model into a one-layer model, and obtains the optimal solution of the model by solving the Nash equilibrium.