Low-carbon Research on Integrated Energy System Considering Oxygen-enriched Combustion-P2G Coupling
Under the background of dual-carbon target, in order to realize the low-carbon transformation of thermal power units and improve the operation economy of power system, an optimal scheduling strategy of oxygen-enriched combustion-P2G coupling was proposed. The oxygen-enriched combustion technology was introduced into the integrated energy system, and the oxygen-enriched combustion-P2G collaborative operation framework and the two-stage electric hydrogen production model were constructed to study the energy time-shift characteristics of the oxygen-enriched combustion power plant. The oxygen-enriched combustion technology can realize the recycling of CO2 and oxygen. At the same time, the step-by-step carbon trading mechanism was introduced to constrain the carbon emissions of the system. Finally, the CPLEX solver was used to solve and analyze the total cost and carbon emissions of different scenarios. The simulation results show that the proposed optimal scheduling model promotes the consumption of renewable energy with well economy and low-carbon.
integrated energy systemoxy-fuel combustiontwo-stage electric hydrogen productionstepped carbon tradinglow-carbon economic dispatch
万方数据
维普
