Optimal Capacity Configuration of Integrated Energy System for Low-Carbon Buildings Considering Hydrogen Energy and Demand Response

In order to meet the increasing energy consumption demand of construction users and improve the utilization rate of hydrogen energy and various renewable energy sources, this paper proposed a capacity optimization configuration model of integrated energy systems for low-carbon buildings considering both hydrogen energy and demand response strategies designed by system operators. In this model, the objective function is to the minimize the annual revenue of operators, and the time-of-use electricity and heat pricing policy is issued by the operator to guide users adjusting their energy use behaviors. The optimal configuration scheme is obtained by using CPLEX in the new load scenario. To demonstrate the validity of the proposed model, four scenarios with and without the addition of hydrogen energy equipment and the introduction of demand response are simulated and analyzed.