MODELLING AND OPTIMISATION OF GREEN ENERGY SYSTEMS BASED ON COMPLEMENTARY INTEGRATION OF RENEWABLE ENERGY

This paper proposes a green energy system modelling and optimisation based on complementary integration of renewable energy, constructing an energy system model using solar energy, air energy, biomass energy, and distributed functional systems. And the objective optimisation function is constructed based on environmental friendliness, profitability, and energy utilisation efficiency as indicators. The results show that in mixed mode, the average annual environmental evaluation indicators of F before optimisation were 75.91%, while the average annual environmental evaluation indicators of M1, M2, and M3 after optimisation were 81.77%, 81.82%, and 82.53%, respectively. Research has shown that green energy system modelling and optimisation methods based on complementary integration of renewable energy can effectively solve energy and environmental problems, improve energy utilisation efficiency and environmental friendliness, and provide strong support for comprehensive decision -making of all parties in the power supply system.