抗强干扰的远程电力通信系统研发
Research and Development of Strong Anti-Interference Remote Power Communication System
马乐 1苏斌 1张帆1
作者信息
- 1. 国网甘肃省电力公司信息通信公司,兰州730050
- 折叠
摘要
介绍了设计研发的一种可抗干扰的电力设备远程通信系统.硬件部分详细阐述了基于68HC908GP32单片机与ST7537调制解调器的设计方法,重点对系统中的单片机选择方案、调制解调器设计方法、电力过滤电路设计方法进行阐述,并给出调制解调器对于扰信号的过滤的设计方法.软件部分采用汇编程序编写系统程序,对电力线远程通信系统的信号发送端和信号接收端的软件部分进行编写.仿真实验结果表明,利用设计的系统进行电力远程通信系统的通信测试,能够有效缩短信号延时时间,提高通信质量.
Abstract
This paper designed and developed an anti-interference power equipment remote communication system.For the hardware,design methods for 68HC908GP32-based microcontroller and ST7537 modem are elaborated,emphatically the microcontroller selection scheme,modem design method,power filter circuit design method.And the modem design method for filtering jamming signals.For the software,the assembler program was used for writing system program as well as the software for the remote communication system signal sender and receiver.The simulation experimental results show that using the designed system for electric power telecommunication system communications test can effectively shorten the signal delay time,and improve the quality of communication.
关键词
专有网络/电力通信系统/远程通信Key words
proprietary network/power communication system/remote communication引用本文复制引用
出版年
2014
NETL
NSTL
维普
万方数据