Power supply processing method and device based on digital twinning

The invention provides a power supply processing method and device based on digital twinning, which can be used in the financial field or other fields, and the method comprises the steps: obtaining climate information, a first digital twinning model corresponding to a target data center, load information, and a second digital twinning model corresponding to a photovoltaic power generation system, determining a power generation prediction value of the photovoltaic power generation system and a power consumption prediction value of each machine room in the target data center; determining whether the electricity consumption predicted value is smaller than the sum of the electricity consumption predicted values of all the machine rooms, if yes, dividing the machine rooms into a first machine room group and a second machine room group according to the electricity consumption predicted value and the electricity consumption predicted value of each machine room, and the sum of the electricity consumption predicted va