摘要
随着能源互联网的建设,为了应对配电主站所面临的数据接入和计算压力,文章提出了二级配电网边缘架构,以分布式边缘智能架构缓解主站压力。主要从边缘定义、划分方法、边缘功能描述与交互描述4个方面对所提边缘架构进行介绍。提出电网稳定连接区域概念及其生成方法,并结合南京地区电网实例,说明了以电网稳定连接区域作为边缘划分的合理性。最后,对所提边缘架构在配电网中的实际应用场景进行了设计和展望。
With the construction of energy internet, in order to cope with the data access and computing pressures challenging distribution master stations, this paper proposes a secondary distribution network edge architecture to reduce the master station pressure. The proposed edge architecture is mainly introduced from 4 aspects: edge definition, division method, edge function description and interaction description. The concept of stable connection area of power grid and its generation method are put forward. The rationality of dividing the stable connection area of power grid as an edge is illustrated with the example of Nanjing city power grid. Finally, the practical application scenarios of the proposed edge architecture in the distribution network are designed and prospected.
作者
王海林
焦昊
陈锦铭
郭雅娟
WANG Hailin;JIAO Hao;CHEN Jinming;GUO Yajuan(State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing 210029,China;Electric Power Research Institute,State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing 211103,China)
出处
《电力信息与通信技术》
2020年第1期26-32,共7页
Electric Power Information and Communication Technology
关键词
边缘计算
稳定连接区域
配电网
边缘划分
典型应用
edge computing
stable connection area
distribution network
edge division
typical application
