Research on Demand Side Response Strategy of Active Distribution Network Considering User Satisfaction

In view of the stability and reliability problems of the active distribution network caused by the increasing peak valley difference caused by the growing diversity of loads and the large-scale new energy grid connection, in order to achieve the coordinated and efficient utilization of resources in the active distribution network, active management and ensure the economic and safe operation of the power grid at the same time, a two-stage load demand response model with space and time dimensions is established with user satisfaction as the objective function. Through the two-stage model, the load distribution after demand response, the fuel cost on the generation side and the node electricity price are obtained, and an operation mode considering the factors such as user satisfaction is proposed, which improves the operation economy of the active distribution network.