Economic Analysis of Multi-Microgrid Considering Integrated Demand Response

The comprehensive energy system incorporating multiple microgrids is a current research hotspot in the energy field. Addressing the economic and operational issues of microgrids with multiple energy coupling for electricity, gas, and heat storage, the first step involves establishing a framework diagram for the multi-energy flow microgrid. Mathematical models for different energy devices are developed, and an operational strategy considering comprehensive demand response is proposed. Optimization is carried out with the objective of minimizing costs, thereby enhancing the economic efficiency of system operations.