Method and device for evaluating electrical load

The invention discloses a power utilization load evaluation method and device, and the method comprises the steps: obtaining the power utilization data of a to-be-tested user and a power utilization training sample of a power utilization database, and enabling the power utilization training sample to comprise the power utilization data of a historical user and a corresponding sample type label, active power data, reactive power data and current magnitude data of the to-be-tested user are extracted from the power consumption data, and a load evaluation model is established according to the historical user power consumption data and the corresponding sample category labels through an alternating direction multiplier algorithm; and inputting the active power data, the reactive power data and the current magnitude data into the load evaluation model, and calculating to obtain electrical load evaluation result data of the to-be-tested user. The technical problems of gradient disappearance and overlong training tim