Optimal Scheduling of Integrated Energy Systems Considering Carbon-Green Certificate Trading and Demand Response for New Energy Vehicles
This study proposes an optimal scheduling method for integrated energy systems (IES) that incorporates carbon-green certificate trading and demand response for new energy vehicles (NEVs). The IES framework integrates energy supply, conversion, storage, and demand, with a multi-energy demand response model. Electric vehicles (EVs) and hydrogen vehicles (HVs) participate in carbon trading based on fuel vehicle emissions, and a green certificate trading mechanism is established. A scheduling model minimizing total operating cost is formulated. Simulation results demonstrate that the proposed method effectively promotes renewable energy consumption, reduces carbon emissions, and achieves superior economic performance. The integration of NEVs as schedulable resources enhances the flexibility of the IES, while the carbon-green certificate trading provides economic incentives for emission reduction. The method addresses the gap in utilizing NEVs for carbon-green certificate trading and demand response, offering a viable pathway for low-carbon operation of integrated energy systems.