Hydroelectric adjustable photovoltaic scale analysis method

The invention provides a hydropower adjustable photovoltaic scale analysis method, and belongs to the technical field of multi-energy complementary photovoltaic scale analysis methods. The method is generally divided into three steps, the first step is calculation of indexes corresponding to unit photovoltaic installation, the second step is calculation of the adjustable photovoltaic scale based on hydroelectric output indexes, and the third step is determination of the adjustable photovoltaic scale based on hydroelectric output adjustment capability. According to the method, the problem of how much photovoltaic is absorbed by bundling water and electricity to the bottom in the multi-energy complementation field is solved, the defect that the photovoltaic scale is obtained by excessively depending on water-light complementation trial calculation in the planning and design stage is overcome, clear and definite thoughts and formulas are provided from the theoretical formula, and the theoretical method of water-