In order to accelerate the low-carbon transition of China's energy structure

an integrated energy low-carbon economic scheduling model including oxygen-enriched combustion carbon capture

coal combustion mixed with ammonia and advanced thermal insulation Compressed air energy storage was developed. Firstly

a coupled model of carbon capture and electro-rotating gas for oxygen-enriched combustion of gas-fired units is established to improve oxygen utilization

to solve the problem of “Using heat to determine electricity” in gas-fired units

an air separation unit was used as a hub to coordinate the combustion of coal with ammonia and oxygen-enriched combustion to construct a carbon-reduction model

and then advanced thermal insulation Compressed air was integrated to store energy and widen the supply channel of heat source

a combined heat supply model of energy storage equipment and gas turbine is established. The results show that the carbon emission can be reduced by 13.25% by oxygen- enriched combustion and carbon capture combined with combustion of coal and ammonia

and the total operating cost of the system can be reduced by 17.50% by using advanced adiabatic Compressed air and energy storage combined with gas-fired unit heating.