基于北斗卫星导航技术的配电自动化 通信终端设计  

Design of Distribution Automation Communication Terminal Based on Beidou Satellite Navigation Technology

作　　者：向军 朱娇 吴春吉 方雪琴 邢诒政 XIANG Jun;ZHU Jiao;WU Chunji;FANG Xueqin;XING Yizheng(Hainan Power Grid Co.,Ltd.,Haikou,Hainan 570000,China;Information and Communication Branch of Hainan Power Grid,Haikou,Hainan 570000,China;Hainan Digital Grid Research Institute,China Southern Power Grid,Haikou,Hainan 570000,China)

机构地区：[1]海南电网有限责任公司,海南海口570000 [2]海南电网有限责任公司信息通信分公司,海南海口570000 [3]南方电网海南数字电网研究院有限公司,海南海口570000

出　　处：《计算技术与自动化》2024年第2期47-51,共5页Computing Technology and Automation

摘　　要：为了提高配电自动化通信终端的通信可靠性和抗干扰性,设计了基于北斗卫星导航技术的配电自动化通信终端。具体设计配电自动化通信终端总体架构、通信终端载体和通信终端运行主程序,在北斗控制单元中编写信息传入速率控制程序,调控终端功率大小,实现信号传入速率控制,采用射频信号处理程序对射频信号进行滤波和放大。测试结果表明:设计的配电自动化通信终端通信收发损失程度均在5以下,信噪比均大于10,说明该终端的通信可靠性较高、通信抗干扰性较强。In order to improve the communication reliability and anti-interference of distribution automation communication terminal,a distribution automation communication terminal based on Beidou satellite navigation technology is designed.The overall architecture,communication terminal carrier and the main program of the communication terminal of distribution automation communication terminal is designed,and the information transmission rate control program is written in the Beidou control unit to regulate the terminal power and realize the signal transmission rate control;The RF signal processing program is used to filter and amplify the RF signal.The test results show that the communication loss of the designed distribution automation communication terminal is less than 5,and the signal-to-noise ratio is greater than 10,indicating that the terminal has high communication reliability and strong communication anti-interference.

关 键 词：北斗卫星导航技术 通信载体 通信程序 配电自动化通信终端 性能验证 

分 类 号：TP222.87[自动化与计算机技术—检测技术与自动化装置]