在信息网络和智能控制技术飞速发展的背景下，智能电网应运而生，其发展离不开稳定的通信支撑平台。新兴 的5G通信网络具有超大型连接、超低时延、超高带宽等特点，可以极大地提高网络可靠性和运行效率，从而为电网智能化助 力。针对目前通信支撑方式无法满足一线电力业务人员在实际工作过程中的需求现状，对智能电网进行了业务需求分析，从 网络架构、总体框架、功能结构等方面进行了全面的设计研究，搭建了基于5G智能电网通信支撑平台。通过建设5G智能电网 支撑平台，能够对原有分散且低效的通信系统进行整合，实现通信系统各功能模块的集中管理，为公司的通信工作提供了有效 的解决方案；与此同时，为一线作业人员提供了方便、快捷、高效的通信平台。

With the rapid development of information network and intelligent control technology, smart grid emerges as the times require, and its development cannot be achieved without a stable communication support platform. The emerging 5G communication network contributes well to intelligent grid by greatly improving reliability and efficiency due to its super large connectivity, ultralow delay, ultra-high bandwidth and other characteristics. In view that the existing communication support methods cannot meet the needs of front-line electricity workers in the actual work, this paper establishes a 5G smart grid communication support platform after conducting a comprehensive research and design from the aspects of network architecture, overall framework and functional structure. The 5G smart grid support platform not only can integrate the original scattered and inefficient communication systems but also can realize the centralized management of each function module of the communication system. What’s more, it proves an effective solution for company’s communication and offers a convenient, fast and efficient communication platform for front-line operators