综合智慧能源2025，Vol.47Issue(1)：42-50,9.DOI:10.3969/j.issn.2097-0706.2025.01.006
考虑算力需求的港口综合能源系统分布式能源管理
Distributed energy management of port integrated energy system considering computing power demands
摘要
Abstract
To address the challenges of sharp growth of computing power demands and uncertainties of renewable energy generation brought by the digital and green transformation of ports,a distributed energy management method of port integrated energy system is introduced considering computing power demands.The aim is to achieve comprehensive optimization of electricity,thermal energy,and computational power within the port areas through energy scheduling and collaborative utilization,thereby maximizing economic benefits.Considering the time delay constraints and the potential for waste heat recovery under different data loads,an energy consumption calculation model for port data centers was established.Aiming to minimize the operational costs of port microgrids,data centers,and thermal systems,and considering the interactive coupling mechanisms and diverse load demand constraints of various energy forms such as electricity and thermal energy,an energy management model of port integrated energy system was developed.In order to obtain the optimal energy management solution for the integrated energy system and collaboratively advance decarbonization efforts in shipping and road transport sectors,a distributed algorithm based on dual decomposition mixed integer linear programming was utilized to solve the problem.Simulation analysis indicated enhanced operational efficiency of the port integrated energy system which could effectively address the challenges posed by computational power demands.关键词
港口数字化/综合能源系统/数据中心/算力/微电网/余热回收/分布式能源管理/混合整数线性规划Key words
port digitalization/integrated energy system/data center/computing power/microgrid/waste heat recovery/distributed energy management/mixed integer linear programming分类
能源科技引用本文复制引用
曲琪,滕菲,郭禹辛,张琳雪..考虑算力需求的港口综合能源系统分布式能源管理[J].综合智慧能源,2025,47(1):42-50,9.基金项目
国家自然科学基金项目(52201407) （52201407）
中央高校基本科研业务费项目(3132024118)National Natural Science Foundation of China(52201407) （3132024118）
Fundamental Research Funds for Central Universities(3132024118) （3132024118）
