Reactive Power Control Strategy of Distribution Network with Distributed Wind Generation Based on Scene Analysis

The distributed wind generation (DWG) is an important future development direction of renewable energy, with its environmental adaptability, little influence of safety and stability and not prominent of consumption. Based on the influence of distribution network, the working characteristics of DWG and the status of reactive power configuration are analyzed at first. Secondly, based on the scene analysis method, the DWG optimization configuration model with the voltage quality as the constraint and the investment recovery period is established, and the optimization model is solved by direct comparison method. Finally, a simulation example is used to verify the effect of the proposed reactive configuration policy. The results show that the proposed strategy is applicable and can provide guidance for the reactive power allocation problem of DWG access to distribution network.