基于边缘计算的家庭能源管理系统:架构、关键技术及实现方式  

Family Energy Management System Based on Edge Computing:Architecture,Key Technology and Implementation

作　　者：祁兵[1,2] 夏琰 李彬 石坤[2] 薛溟枫[3] 

机构地区：[1]华北电力大学,北京市102206 [2]中国电力科学研究院,北京市100192 [3]国网无锡市供电公司,江苏省无锡市214031

出　　处：《电力建设》2018年第3期33-41,共9页Electric Power Construction

基　　金：国家电网公司科技项目(YDB17201500163)~~

摘　　要：信息技术(information technology,IT)与运营技术(operation technology,OT)的融合发展促进了大量终端设备的智能化,也为家庭智慧用能创造了有利条件。但随着分布式终端设备数量的增多与业务的多样化,海量数据造成网络延时与拥塞的现象也日益严重。仅仅依靠云计算技术已不能满足能源管理需求。同时,边缘计算技术拥有的将计算量下移到网络边缘侧的特点,既可以改善网络边缘处的实时协同性能,也能促进云端模型的成长优化。该文提出了基于边缘计算的家庭能源系统框架,设计了基于异构平台间数据融合和操作协同的四层架构,并给出了几种常见分系统的详细设计方案,为边缘计算技术在智慧用能领域的应用提供新思路。The integration of information technology（ IT） and operation technology（ OT） promotes the intelligence of many terminal devices and creates powerful conditions for smart homes. However,with the increase of distributed terminal equipment and the diversification of business,the influence of network delay and congestion caused by magnanimous data is becoming more and more serious. Cloud computing technology cannot meet the needs of energy management. At the same time,edge computing technology proposes the idea of moving the amount of computation to the edge of the network,which can not only improve the real-time collaboration at the edge,but also promote the growth and optimization of the cloud model. This paper proposes a family energy system framework based on edge computing,designs the four tier architecture of data fusion and operation cooperation between heterogeneous platforms,and presents several detailed design scheme of common subsystems, which provides new ideas for the application of edge computing technology in smart energy applications.

关 键 词：智慧用能 边缘计算 海量数据 智能终端 信息技术(IT) 运营技术(OT) 家庭能源管理系统 

分 类 号：TM73[电气工程—电力系统及自动化]