基于北斗RDSS技术的配电网数据通信终端设计  

Design of Distribution Network Data Communication Terminal Based on Beidou RDSS Technology

作　　者：付宇 刘安茳 肖小兵 何方勇 FU Yu;LIU Anjiang;XIAO Xiaobing;HE Fangyong(Electric Power Research Institute,Guizhou Power Grid Co.,Ltd.,Guiyang Guizhou 550002,China)

机构地区：[1]贵州电网有限责任公司电力科学研究院,贵州贵阳550002

出　　处：《电子器件》2024年第4期1033-1039,共7页Chinese Journal of Electron Devices

基　　金：中国南方电网有限责任公司重点科技项目(GZKJXM20200772)。

摘　　要：传统的配电网数据通信中大多采用4G/5G通信方式。而在实际使用过程中,偏远地区显现出信号强度弱,通信稳定性差,基站建设成本高等问题。为解决配电网在4G/5G通信方式下通信不稳定的问题,提出一种在原有4G/5G通信模块基础上引入北斗RDSS技术的配电网通信终端方案,将RDSS通信电路集成到通信模块上并配合相应的RDSS天线,利用北斗RDSS通信信号强度高,覆盖范围广的优点,弥补4G/5G通信方式的不足。分别对引入RDSS技术的通信模块及其对应RDSS天线软硬件进行设计,并对该设计方案样机进行实验,验证引入RDSS技术的通信模块设计能实现终端与主站无间断通信。Most of the traditional data communication in the distribution network adopts 4G/5G communication.However,in the actual use process,problems such as weak signal strength,poor communication stability and high construction cost of base stations appear in remote areas.In order to solve the problem of unstable communication of 4G/5G in distribution network,a communication terminal scheme of distribution network is proposed,which brings in Beidou RDSS technology on the basis of the original 4G/5G communication module.The RDSS communication circuit is integrated into the module and worked with the corresponding RDSS antenna,combined with the high signal strength and wide signal coverage of Beidou RDSS communication,makes up for the shortcomings of 4G/5G.The communication module with RDSS technology and its corresponding RDSS antenna hardware and software design are described respectively.The prototype of the design scheme is tested and the results verify that the communication module design with RDSS technology can achieve normal communication uninterruptedly.

关 键 词：北斗RDSS 配电网 数据传输 通信终端 

分 类 号：TM73[电气工程—电力系统及自动化]