Research on coordinated trading of electric carbon under charge and storage in source network

Under the background of dual-carbon, the coordination of carbon market is an essential part of achieving high-quality development of power system. First, the trading mechanism of power market and carbon market is analyzed. According to the classification of trading subjects, how each entity of source network, charge and storage participates in the coordination of electric carbon is discussed respectively. Then, the multi-objective optimization model of the source network's charge and storage participating in the coordinated trading of electric carbon is established with the two objectives of the minimum annual electricity cost and the minimum carbon emission. Finally, according to the actual situation, reasonable values are set for thermal power units, centralized photovoltaic and energy storage, and simulation calculations are carried out.