黄堃,郝思鹏,李燕菲,周宇,刘思亦,张小莲.微电网参与下的配电市场古诺-伯川德混合模型分析[J].电测与仪表,2019,56(16):90-96. huangkun,Hao Sipeng,Li Yanfei,Zhou Yu,Li Siyi,Zhang Xiaolian.Analysis of Cournot-Bertrand Mixed Model for Mircogrids in Electricity Distribution Market[J].Electrical Measurement & Instrumentation,2019,56(16):90-96.
微电网参与下的配电市场古诺-伯川德混合模型分析
Analysis of Cournot-Bertrand Mixed Model for Mircogrids in Electricity Distribution Market
With the deepening reform of electric power market, it is of great significance to study the trading mechanism of electricity distribution market with microgrids. Solving the asymmetry of the market position between microgrids and traditional power suppliers as a binopoly Gournot-Bernchende model under bounded rational strategy. As dominant party, traditional power suppliers adopt the Cournot model to stabilize market, the microgrid is disadvantaged party, using Bertrand model to enhance competitiveness. Nash-Equilibrium-Points and local stability domain are given through simulation examples. Analyzing the influence of power supply difference on the stability of model and comparing power supply and price at Nash equilibrium points in different binopoly models. Establishing three oligopolies Cournot-Bernard model with two micgrids, giving Nash-Equilibrium-Points and local stability domain, analyzing the power supply and price relationship between different microgrids, and comparing the different three oligopolistic models.
