能源互联网终端无线接入技术研究

Research on Wireless Access Technology of Energy Interconnection Terminal

构建能源互联网的关键在于“源-网-荷-储”各个环节的终端接入,不同场景所适用的无线接入技术亟待研究。文章将适用于能源互联网的无线接入技术分为广覆盖大连接与短距离无线连接2类,前者适用于海量“发-输-变-配-用”终端、“厂-站-线-变-户”分布式感知终端等电力设备通信场景,后者适用于短距离智能交互终端通信场景。文章对典型的无线接入技术进行了分析比较,总结了各类技术的特点及其在能源互联网的适用场景。

The key to the construction of energy interconnection lies in the terminal access of each link of"source-grid-load-storage".The wireless access technology applicable to different scenarios needs to be studied urgently.In this paper,the wireless access technology for energy interconnection is divided into two categories:wide coverage large connection and short-distance wireless connection.The former is applicable to massive"generation-transmission-transformer-distribution-utilization"terminals,"plant-substation-feedertransformer-user"distributed sensing terminals and other power equipment communication scenarios,and the latter is applicable to short-distance intelligent interactive terminal communication scenarios.This paper analyzes and compares the typical wireless access technologies,summarizes the characteristics of various technologies and their applicable scenarios in the energy interconnection.