新型电力系统下5G+云边端协同的源网荷储架构及关键技术初探

Preliminary Discussion on Source-grid-load-storage Architecture and Key Technology Based on 5G+Cloud-edge-terminal Cooperation in New Power System

低碳高效的新型电力系统建设给源网荷储各环节带来了全新的挑战。面向新形势下的电力系统运行需求,提出一种5G+云边端协同的源网荷储协同运行架构并阐述了其关键技术。首先,通过对新型电力系统中源、网、荷、储各环节技术特征进行分析,明确其关键变革及特性;进而,提出了5G+云边端协同的技术概念,将原有的信息化技术有机结合,探索构建纵向贯通、横向互联的技术支撑平台,并将其应用于新型电力系统的源网荷储协同运行过程中,将源网荷之间以电网为枢纽横向串联的链式关系扩展为横向交叉连接、纵向各领域云-管-边-端拓展的多维网状关系,克服传统源网荷技术局限性;最后,对所述架构下的关键技术进行分析,明确新型电力系统下5G+云边端协同的源网荷储技术发展需求,为后续的技术推进提供可借鉴方向。

The construction of new power system with low carbon and high efficiency has brought new challenges to all links of source-grid-load-storage(SGLS).Facing the operation requirements of power system under the new situation,a SGLS architecture based on 5G+cloud-edge-terminal cooperation and its key technologies are proposed.Firstly,by analyzing the technical characteristics of source,grid,load and storage in new power system,its main changes and characteristics are clarified.Furthermore,the technical concept of 5G+cloud-edge-terminal cooperation is proposed,which organically combines with the original information technologies,and a technical support platform with vertical connection and horizontal interconnection is constructed.Through its application to SGLS collaborative operation of new power system,the connected chain relationship of power grid between source,grid and load is expanded into a multi-dimensional network relationship with horizontally connection and vertically cloud-pipe-edge-terminal extension in various fields,which overcomes the limitations of traditional source-grid-load technology.Finally,the key technologies under the proposed architecture are analyzed to clarify the development requirements of SGLS technology of 5G+cloud-edge-terminal cooperation in new power system,so as to provide a reference for subsequent technology promotion.