| abstract |
The invention discloses a kind of integrated energy system Optimization Schedulings for considering carbon transaction mechanism and flexible load.Technical solution of the present invention models the coupling link of integrated energy system comprising steps of based on energy centre model, and input energy sources are electric energy and natural gas, and output electric energy, thermal energy and natural gas are to supply workload demand；Carbon transaction mechanism is introduced into integrated energy system scheduling model, the carbon emission of entire energy supply link is comprehensively considered, and set up discharge fine mechanism；Flexible load is applied in the low-carbon economy operation of integrated energy system；On the basis of the above, power system network constraint, natural gas system network constraint and energy centre internal constraint are introduced, is established using carbon transaction cost, flexible load scheduling cost and system energy consumption cost as the integrated energy system low-carbon economy scheduling model of target.The present invention can promote renewable energy to dissolve, and reduce system energy consumption and carbon emission, be obviously improved the comprehensive benefit of system. |