适合多元用户互动的信息—物理融合能源USB系统

能源互联网接入设备是用能设施接入能源互联网的媒介。文中阐述了适用于多元用户互动的能源互联网接入设备的基本概念和特征,并基于计算机领域"通用串行总线(USB)"的理念,研发了信息—物理融合的能源互联网接入设备,即能源USB系统(EUSBS)。首先,阐述了EUSBS的信息—物理融合内涵和功能,并设计了总体架构和应用拓扑结构。基于此,对其软硬件系统进行研发,重点介绍了其中的硬件架构搭建、五类主要能源USB装置研发和实验测试。软件研发则简要介绍了其总体架构和主要功能模块。此外,以某商业楼宇为对象,通过安装EUSBS和配置分布式设备,对其进行了能量管理分析,初步验证了EUSBS可对接入设备进行实时监测和协调控制,实现了能量流和信息流的双重流通。最后,对EUSBS未来应用进行了展望。

Cyber-Physical Energy USB System for Multi-user Interaction

Energy Internet access equipment is a medium for energy use facilities accessing to the Energy Internet. This paper elaborates the basic concepts and features of Energy Internet access equipment. According to the universal serial bus(USB)concept used in computer field, this paper develops an Energy Internet access equipment for multi-user interaction based on cyber-physical system(CPS), i. e. , energy USB system(EUSBS). Firstly, the CPS ideology and functions of EUSBS are introduced, and its overall framework and application topology are designed. Based on these, the software and hardware of EUSBS are developed separately, which focus on hardware system framework design, development of five major EUSBS equipment and experimental tests. In addition, the overall architecture design and main functional modules of the software system are briefly introduced. Moreover, the energy management of a commercial building is analyzed by installing EUSBS and configuring distributed equipment. The results preliminarily verify that EUSBS can monitor and coordinate access equipment in real time, thus realizing dual circulation of energy flow and information flow. Finally, the future applications of EUSBS are prospected.