Novel power system carbon reduction benefit optimization method and system

The invention discloses a novel power system carbon reduction benefit optimization method and system, and the method comprises the steps: determining the time period of each season of a to-be-optimized region, obtaining the power data of a power grid in each season time period, employing an improved weighted K-nearest neighbor algorithm to remove the extreme scenes of wind speed and wind power output data, and carrying out the optimization of the power data. After data are clustered through an improved density peak value clustering algorithm, a novel power system carbon reduction benefit optimization model is constructed and solved through a firefly optimization algorithm, and power supply configuration and energy storage optimal configuration capacity are obtained. After the improved weighted K-nearest neighbor algorithm and the improved density peak value clustering algorithm are adopted to process the data, a novel power system carbon reduction benefit optimization model is constructed and solved to obtain