新型电力负荷管理系统5G通信网络架构研究与展望

Research and prospect of 5G communication network architecture for new power load management system

极端天气频发与电力负荷的持续增加,给高比例新能源电力系统的电力供需平衡带来挑战,因此需要加快建设新型电力负荷管理系统,实现负荷资源的监测与管理。系统横跨多个安全大区,包含差异化通信需求的各类业务,但缺乏有效的通信网络架构。首先,以典型业务为例分析业务特点与通信需求,对比多种通信技术与业务的适配性,提出采用5G通信技术构建新型电力负荷管理系统通信网络;然后,基于5G独立专网、5G硬切片、5G软切片这3种组网方式,针对不同大区设计不同的系统网络架构与切片方案;最后,对新型电力负荷管理系统5G通信网络未来需要进一步研究的技术进行展望。

The frequent occurrence of extreme weather and continuous increase in power load have challenged the balance between power supply and demand in high-proportion renewable energy power systems.It is imperative to expedite the development of a new power load management system for effective monitoring and management of load resources.This system encompasses multiple security zones with di-verse businesses possessing distinct communication requirements,thereby lacking an effective communication network architecture.Using typical businesses as case studies,the analysis focuses on the characteristics and communication requirements of the service,while com-paring the adaptability of different communication technologies and businesses.It is proposed to adopt 5G communication technology to construct a new power load management system communication network.Then,based on the three networking solutions of 5G independent private network,5G hard slicing,and 5G soft slicing,system network architecture and slicing schemes are devised for varying security zones.Finally,prospective research technology of the new power load management system’s5G communication network is contemplated.