基于动态组网和电价激励的配-微电网协调优化调度OA

To solve the problems in medium-and low-voltage distribution networks such as voltage over limit and disor-dered scheduling of distributed resources,a dynamic networking optimization scheme for distribution network based on soft open point and an integration strategy for distributed resources based on electricity price incentives aimed at mi-crogrid are proposed.First,an optimal operation strategy for dynamic networking-electricity price incentives on the dis-tribution network side is put forward,and a two-layer phased optimization model is established.Second,a microgrid-side autonomous optimization model is introduced to ensure the privacy of each microgrid while realizing the optimal au-tonomous operation of microgrids.Third,the microgrid is used as the equivalent load or output on the distribution net-work side,and the power flow distribution is optimized by combining the bidirectional power control capability of soft open point,thus realizing the dynamic networking on the distribution network side.Finally,through simulations of an IEEE 33-node example,the effectiveness of the proposed model in enhancing the coordination capability of distributed resources and improving the voltage quality is proved.