With the increase of clean energy in the power grid

it increases the complexity of the power grid structure and the difficulty of power grid scheduling.Therefore

the coordinated scheduling problem of multi microgrid systems becomes a research focus for scholars.It takes a multi microgrid system composed of two sub microgrids as the research object and proposes an optimize scheduling strategy based on coordinated control

and verifies the proposed scheduling strategy by using the MATLAB simulation tool.The simulation results verifies the effectiveness and advantages of the dispatching strategy.The proposed strategy achieves the valley filling and peak shaving effects on the power grid and improves the stability of the power grid operation.