考虑综合需求响应和能量梯级高效利用的园区综合能源系统优化调度策略

Optimal Scheduling Strategy for Park Integrated Energy System Considering Comprehensive Demand Response and Energy Cascade Efficient Utilization

随着双碳目标的提出,园区综合能源系统中多利益主体的参与以及梯级高效利用需求给园区的优化调度带来了巨大的挑战。因此,针对含冷、热、电、气等多异质能流的园区综合能源系统,提出了考虑综合需求响应和能量梯级利用的优化调度方法。首先,提出了园区综合能源系统的架构;其次,分别对园区综合能源系统和考虑综合需求响应的用户进行了建模,并对㶲效率目标进行了阐述,得到了主从博弈均衡模型;最后,通过算例对比分析说明了文中所述方法的有效性和可行性。

With the proposal of the dual-carbon goals,the participation of multiple stakeholders in the park integrated energy system and the demand for efficient use of cascades have brought great challenges to the optimal operation of the park.Therefore,in view of the park integrated energy system containing multiple heterogeneous energy flows such as cold,heat,electricity and gas,an optimal operation method considering comprehensive demand response and energy cascade utilization was proposed.Firstly,the framework of the park's comprehensive energy system is proposed.Secondly,the integrated energy system of the park and the users considering the integrated demand response is modeled respectively,the efficiency target is elaborated,and the master-slave game equilibrium model is formulated.Finally,the effectiveness and feasibility of the proposed method are illustrated by comparison and analysis of an example.