面向电力物联网的模型源端维护与共享技术  

Model Source Maintenance and Sharing Technology for Power Internet of Things

作　　者：吉跃瑾 刘德贺[1] JI Yuejin;LIU Dehe(NR Electric Co.,Ltd.,Nanjing 211102,China)

机构地区：[1]南京南瑞继保电气有限公司,江苏南京211102

出　　处：《电工技术》2023年第4期143-145,148,共4页Electric Engineering

摘　　要：目前,电力物联网环境下设备接入存在模型多次人工维护、无法多级共享的问题,不仅增加了大量的模型维护工作,而且难以保证各级主站的模型一致性。对此提出了一种面向电力物联网的模型源端维护和共享方法,实现源端模型自动注册、边缘节点自动焊接、主站模型订阅和多级共享,减轻边缘节点和主站系统的模型维护工作,规避不同主站模型不匹配问题。同时,在边缘节点可以按照不同主站业务需求分类存储模型切片,解耦不同主站及不同业务的源端模型,充分发挥边缘节点的计算和存储能力。At present,the equipment access in the environment of power Internet of things has the problem of multiple manual maintenance of the model and the model cannot be shared by multiple level stations,which not only increases a lot of model maintenance work,but also makes it difficult to ensure the model consistency of different master stations.A model source-end maintenance and sharing method for power IoT is proposed,which realizes automatic source model registration,edge node automatic welding,master model subscription and multi-level sharing.This method alleviates the model maintenance work of edge node and master system,and avoids the problem of model mismatch between different masters.At the same time,the edge node can classify the storage model slice according to the service needs of different masters,decouple the source-side models of different masters and services,and give full play to the computing and storage capabilities of edge nodes.

关 键 词：电力物联网 源端维护 边缘节点 模型订阅 

分 类 号：TM732[电气工程—电力系统及自动化]