Distributed new energy unit output control method responding to demand change of power system

The invention provides a distributed new energy unit output control method responding to demand changes of a power system, and belongs to the technical field of distributed new energy unit output control. The technical problem to be solved is to provide a distributed new energy unit output control method responding to the demand change of a power system. The technical scheme adopted for solving the technical problem is as follows: acquiring aggregated data of a region in the past one week, wherein the aggregated data comprises wind energy output power data, photovoltaic output power data, load demand data, date data, wind speed data, solar radiation data and temperature data; clustering the aggregated data by a spectral clustering algorithm to obtain two feature subsequences; predicting the two feature subsequences by using two different time sequence methods; the two predicted feature subsequences are input into a depth deterministic strategy gradient algorithm, and the depth deterministic strategy gradient