Demand response active power adjusting method

The invention discloses a demand response active power adjusting method. The method comprises the following steps of: S1, predicting active power output in a next time period on a current day in a current year by using historical active power data of a power grid side; and S2, adjusting the active power output by the power grid side according to the predicted active power output in the next time period on the current day in the current year. According to the demand response active power adjusting method, power prediction is carried out by taking active fluctuation as a starting point and combining a historical fluctuation trend, the active power adjustment amount of the load carried by the related feeder line participating in the demand response can be obtained, and then key data is provided for the participation of the user load in the demand response. 本发明公开了一种需求响应有功功率调整方法，包括如下步骤：S1：利用电网侧的历史有功功率数据预测当年当日下一时段输出的有功功率；S2：按照预测的当年当日下一时段输出的有功功率调整电网侧输出的有功功率。该需求响应有功功率调整方法，以有功波动为出发点，结合历史波动趋势进行功率预测，可得出相关馈线所带负荷参与需求响应的有功