Micro-grid energy system operation method and system based on multi-agent game

The invention discloses a micro-grid energy system operation method and system based on a multi-agent game, and relates to the technical field of power distribution network operation, and the method comprises the steps: based on the operation cost of an energy supplier model, the operation cost of an energy operator model, and the energy consumption satisfaction degree of a user model, according to the input and output of each model, calculating the energy consumption satisfaction degree of each model; performing supply side Nash equilibrium solution and demand side Nash equilibrium solution of game interaction; when the number of cycles of supply and demand cycle solving reaches the preset number of iterations, the result of supply and demand cycle solving reaching the number of iterations is determined as a supply and demand optimal solution, and the supply and demand optimal solution comprises a supply side Nash equilibrium solution and a demand side Nash equilibrium solution corresponding to the energy su