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
向军 1朱娇 1吴春吉 2方雪琴 3邢诒政2
作者信息
- 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
- 折叠
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.
Abstract
In order to improve the communication reliability and anti-interference of distribution automation communica-tion 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 Beid-ou control unit to regulate the terminal power and realize the signal transmission rate control;The RF signal processing pro-gram is used to filter and amplify the RF signal.The test results show that the communication loss of the designed distribu-tion 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Key words
Beidou satellite navigation technology/communication carrier/communication procedures/distribution auto-mation communication terminal/performance verification引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据