부산대학교 도서관

Under the "double carbon" target, new energy is being connected to the grid on a large scale, and deep peaking of coal power has become a powerful means to promote the consumption of new energy. This paper conducts an in-depth study on the economics of deep peaking of coal power, comprehensively considering the impact of utilization hours, fuel consumption, unit life loss, and environmental costs on peaking power generation expenses. We adopt the Levelized Cost of Electricity model to calculate and compare the comprehensive power generation costs under two different working conditions of capacity units. Furthermore, we analyze the sensitivity of each indicator using a 600MW supercritical unit as an example. The results of this analysis provide valuable suggestions and data to support national policy-making and enterprise operations.