Multi Agent System Based Dynamic Game Model of Smart Distribution Network Containing Multi Microgrid
Combining microgrids into a smart distribution network is beneficial to increase the utilization of clean energy and reduce the negative impact brought by the fluctuation of source and load. But the dispatch problem among microgrids is difficult to optimize directly because of it's non cooperative characteristics. In view of this, the framework of smart distribution network dynamic game is designed based on multi agent system. Firstly, according to the energy using ways and belongings, the two stage rapid dispatching model of smart distribution network is built based on price difference and time sequential weight. Then, with the considering of the randomness of clean energy, the maximum bidding risk proportion based electricity bidding model and the minimum operation cost based electricity price bidding model are established. Finally the simulation platform of dynamic game is developed based on multi agent system, and simulation results of a variety of operation strategies proved the effectiveness of the proposed rapid dispatching and dynamic game model.