计及需求侧响应的综合能源微电网多时间尺度协调调度策略

bstract: With the introduction of the "carbon neutrality" goal, renewable energy plays an important role in the energy transformation. However, the integration of distributed energy sources such as wind and photovoltaic power has led to the fluctuation and randomness in the operation of microgrids.This paper proposes an optimized scheduling strategy for a comprehensive energy microgrid system based on multiple time scales, introducing a price-based demand response mechanism to smooth the load curve, with the goal of minimizing operating costs for the day-ahead plan and minimizing adjustments for the intra-day plan. Simulation results show that the coordinated scheduling of day-ahead and intra-day optimization can improve the utilization of renewable energy, enhance the economic and reliable performance of the system, and demonstrate the effectiveness of the proposed strategy.