Cooperative Optimal Operation of Multi-Microgrids Based on Two-Staged Robustness

A two-stage robust optimization model with a min-max-min structure is developed to depict the uncertainty and lower the microgrid's operation cost through the operation method of multi-microgrid cooperation in order to address problems like significant uncertainty disturbances and high operating costs faced by individual microgrid operations. The two-stage robust optimization model for multi-microgrid collaboration is addressed by a column-and-constraint generation alternating direction multiplier approach. The suggested approach can balance the system's economy, privacy, and resilience, as demonstrated by the example results.