Operation optimization of hydrogen-containing energy storage cogeneration type microgrid based on improved dung beetle algorithm

Abstract An enhanced dung beetle optimization algorithm is used to solve the comprehensive optimization model of a cogeneration microgrid with hydrogen storage, with the optimization objective of minimizing the microgrid’s overall operation cost. The model is intended to address the issue of low thermal energy utilization efficiency of the hydrogen energy system of a cogeneration microgrid with hydrogen storage. The findings demonstrate that the suggested plan may more effectively satisfy the thermoelectric load requirements of the microgrid and guarantee the microgrid’s steady and independent operation, thereby fulfilling the objectives of energy conservation and emission reduction.