Research on Microgrid Emission Reduction Mechanism and Emission Reduction Calculation Method

Our country’s energy structure is still dominated by high-carbon fossil energy, the power industry is the main body of my country’s carbon emissions, and emission reduction on the energy supply side is the foundation of building a clean energy system. As an important part of the smart grid, the microgrid connects the grid with the user-side distributed energy and energy load, providing a platform for the production and consumption of clean energy. This paper analyzes the power characteristics of the distributed power supply of the microgrid system and constructs a mathematical model; The mechanism and principle of the microgrid in power emission reduction are studied, and the carbon dioxide emission reduction under each emission reduction path is measured through the microgrid, and the carbon dioxide emission reduction of a typical grid-connected microgrid is obtained. Finally, an example is used to verify the validity of the calculation method. The research in this paper has certain guiding significance for evaluating the carbon emission reduction effect of the microgrid system.