Optimal configuration method for photovoltaic resources along railway with energy storage system

The invention provides an optimal configuration method for photovoltaic resources along a railway with an energy storage system. The method comprises the following steps: dividing each section of a railway line according to geographic information data, calibrating a slope type of each section, and determining a slope resource coefficient and a slope development coefficient of each section; calculating annual average solar energy resources of each section according to the slope type, the slope resource coefficient and the slope development coefficient of each section; the method comprises the following steps: determining an interval for implementing solar energy resource development, calculating the total developable amount of annual average solar energy resources of a line, constructing a multi-target configuration function of photovoltaic resources along the railway containing energy storage by taking the minimum total cost as a target, solving the multi-target configuration function through an optimization