Configuration optimization method, device and equipment for water-light storage power supply of power distribution network and medium

The invention discloses a configuration optimization method, device and equipment for a water-light storage power supply of a power distribution network and a medium, which are mainly applied to light storage optimization configuration of a new energy system of the power distribution network, and are characterized in that a plurality of light storage access alternative nodes are determined according to various load node evaluation index values of various load nodes and subjective and objective weights of various indexes; and constructing a multi-target optimization model according to the power generation system model and the optical storage access alternative nodes, and solving the multi-target optimization model by using a normalization method plane constraint method to finally obtain an optimal optical storage optimization configuration scheme with the minimum comprehensive offset degree. The novel water-light storage complementary power generation system established according to the optimal light storage o