Active load control method and system based on power supply and load prediction deviation

The invention discloses an active load control method and system based on power supply and load prediction deviation, and aims to solve the problems that in the prior art, the prediction deviation of a distributed power supply and a passive load cannot be accurately considered in active load control, and the calculated amount is large. On the basis of considering the prediction deviation of the distributed power supply and the prediction deviation of the passive load, the active load power control capable of effectively offsetting the prediction deviation is realized by combining the power range check of the active load, so that the power imbalance degree during the operation of the source network load storage area is effectively reduced. The method mainly aims at active load control power value calculation of a source network load storage integrated area; prediction deviation of a distributed power supply and passive load prediction deviation in history are considered as calculation parameters, and active lo