Multi-level Voltage Interaction Control in Active Distribution Network Based on MPC

With more and more photovoltaic generations integrated into different voltage level distribution networks, the interaction between the various voltage levels of the distribution network is more complicated. A multi-level voltage interaction control method for active distribution network based on model predictive control (MPC) is proposed in the paper. This method considers on-load tap changers (OLTC) and shunt capacitor banks (CB) future-time action plan, and the uncertainty exchange power and their mutual influence. Finally, a case study is carried out in MATLAB and the results verify the effectiveness and feasibility of the proposed approach