Power grid input project amount distribution method and related equipment

The invention provides a power grid input project amount distribution method and related equipment, and the method comprises the steps: obtaining a target measurement and calculation year, calculating a first input project amount of a target father region in the target measurement and calculation year based on a pre-constructed input project amount measurement and calculation model, the user determines an actual power grid input project amount according to the first input project amount; obtaining basic information of a target sub-region, and calculating a target comprehensive distribution coefficient and a target excitation distribution coefficient of the target sub-region according to the basic information; and inputting the actual power grid input project amount of the target parent region, the target comprehensive distribution coefficient and the target excitation distribution coefficient into a power distribution network input project amount distribution model, and calculating the power distribution netw