Multi-region Decomposition-Coordination Robust Optimization Model Considering New Energy Uncertainty

With the continuous development of the power system, the multi regional resource optimization resource allocation in large scale and large regions has considerable prospects. In this paper, a framework of regional optimal dispatching model is proposed. Based on the uncertainty of new energy, a two-stage robust optimization model is proposed. The dual theory and column and constraint generation algorithm are used to solve the two-stage robust optimization model. A multi region decomposition and coordination mechanism based on alternating direction method of multipliers (ADMM) framework is proposed, and an engineering ADMM algorithm framework is given. The simulation analysis proves the feasibility of the proposed model.