城市能源互联网的技术架构及在厦门市的实践探索

城市能源互联网可以实现电力网络、天然气网络、电气化交通网络等多种网络的深度融合,是未来城市能源系统转型和发展的方向。首先给出了城市互联网的定义,并阐述了城市能源互联网的核心思想和基本特征。随后,从运行、规划和运营的角度归纳分析了能源互联网的发展现状与面临的挑战。然后根据城市能源互联网互联互通的技术特点,提出了传输层-信息层-价格层三位一体的城市能源互联网技术架构,并对技术架构中涉及的规划、运行、运营和信息等相关技术的未来发展方向进行了分析。最后根据福建省厦门市终端能源网络特点,对城市能源互联网进行了局部的规划和试点建设,为下一步城市能源互联网的全面推广建设提供了建设蓝图。

Technical framework of urban energy internet and its practical exploration in Xiamen city

Urban energy internet can realize the deep integration of various networks such as power network, natural gas network and electrified transportation network, which is the direction of future urban energy system transformation and development. Firstly, the definition of urban internet is given, and the core idea and basic features of urban energy Internet are expounded. Then, the development status and challenges of energy internet are summarized and analyzed from the perspective of operation, planning and marketing. Then, according to the technical characteristics of urban energy internet interconnection, the urban energy internet technical framework of transport layer, information layer, and price layer is proposed, and future development direction of related technologies such as planning, operation, marketing and information involved in the technical framework is analyzed. Finally, according to the characteristics of the terminal energy network in Xiamen city, Fujian Province, urban energy Internet is partially planned and piloted, which provides a blueprint for the comprehensive promotion of the urban energy internet. This work is supported by National High-tech R & D Program of China (863 Program) (No. 2014AA051901).