Low-Carbon Economic Dispatch Considering Peak Shaving and Valley Filling Characteristics of Carbon Capture Power Plants
In the context of the current large-scale thermal power generation,carbon capture power plants have become one of the best choices to quickly achieve the"dual carbon"goal.Due to the high energy con-sumption of traditional fixed type capture and the problem of wind solar anti-peak shaving,the introduc-tion of liquid storage carbon capture power plants is considered to develop a new dispatch strategy to im-prove the low-carbon economic characteristics of the system.First,the operation mechanism of the fixed type and the liquid storage type are compared,and the peak shaving and valley filling characteristics of the liquid storage type are explored according to the characteristics of each dispatching resource during the load peak and valley period;then,a comprehensive system that takes into account operating costs,abandoned air volume and carbon emissions is constructed.Finally,through the simulation example comparison,the system carbon emissions of the reservoir containing carbon capture power plant are reduced by 3.8％,the comprehensive cost is reduced by 5.9％,and the curtailment cost is reduced by 65.4％,which verifies the superiority of the proposed scheduling strategy.
carbon peakingthermal powercarbon capturepeak shaving and valley fillingcarbon trading
万方数据
维普
