基于精细化模型的区域能源互联网运行优化研究

The research on operation optimization of regional energy internet based on detailed model

基于某园区能源互联网项目建设的实际情况,设计了以CCHP机组作为清洁能源中枢的区域能源互联网多能耦合架构,以系统运行效益最大为目标函数,建立了该区域能源互联网的最优经济运行模型。文章分析了区域能源互联网的综合效益,制定了支撑区域能源互联网系统的设备运行策略,为系统整体优化运营提供了决策支持。文章还分析了园区运行效益对负荷规模的灵敏度,为进一步吸纳用户负荷提出了指导意见。

Based on the actual situation of Energy Internet project construction in Zhejiang Xiasha Industrial Park,a multi-energy coupling framework of Regional Energy Internet was designed,which took the CCHP units as clean energy hub. With the goal of maximum operation benefit as the objective function,the optimal economic operation model was established. The comprehensive benefit brought by Regional Energy Internet was analyzed,and the equipment operation strategy as a Regional Energy Internet system was formulated,which provided decision support for Xiasha Industrial Park. At the same time,the sensitivity of the operating efficiency of the park to the load scale was analyzed,which provided the park with guidance of further absorbing the user load.