The invention relates to an optical storage combination combined-grid power generation coordination control method, which is characterized by comprising contents including photovoltaic system comprehensive control strategies, energy storage system comprehensive control strategies, optical storage combination system active power coordination control modes, optical storage combination system reactive power coordination control modes and the like, the contents can be utilized for analyzing the optical storage combination power generation coordination control, the effectiveness of the optical storage combination power generation coordination control can be fully reflected, further, the absorptive capacity of a power grid on new energy sources is improved, and the advantages of high adaptability, high practical application values and the like are realized. The optical storage combination combined-grid power generation coordination control method can be widely applied to the aspects of optical storage combination power generation system modeling simulation, combined-grid operation characteristic analysis, power grid interaction mechanism development and the like.