摘要
基于目前电力系统对数据信息完整性,可靠性有了更高的要求,且目前电力终端的通讯手段的匮乏,采集信息通道单一等问题,主要介绍一种多模电力终端的设计。终端兼容GPRS/CDMA模块,230MHz模块和以太网模块多种通讯模块的方式,根据比对各种通讯方式的性能,选择当前情况下最稳定,最可靠的通讯方式进行数据传输,以此来满足电力系统对数据采集信息的完整性和可靠性高要求。该方案使终端具备多种通讯手段,在通讯条件较差的环境下,有一定的实用价值以及参考价值。
Based on the current power system on the integrity of data and information,reliability has a higher requirement,and the current lack of power terminal means of communication,the acquisition of information channels are single and other issues. This paper mainly introduces the design of a multimode for power terminal. The terminal is compatible with GPRS/CDMA module,230 MHz module and Ethernet module. According to the performance comparison of various communication modes,the most stable and reliable communication mode is selected to transmit data in order to meet the requirements of high integrity and reliability of data acquisition information in power system. The scheme makes the terminal have a variety of means of communication,and has certain practical value and reference value under the poor communication conditions.
作者
吴靖尧
吴珏珺
许崇杰
WU Jing-yao;WU Jue-jun;XU Chong-jie(Jiangmen Power Supply Bureau,Guangdong Power Grid Liability Company,Jiangmen,Guangdong 529000,China;Holley Technology Co.,Ltd,Hangzhou,Zhejiang 310023,China)
出处
《计算技术与自动化》
2019年第4期52-55,共4页
Computing Technology and Automation
基金
中国南方电网公司科技项目(GDKJXM20162382)
关键词
多模
电力终端
以太网通讯
无线公网通信
230
MHz通信
multimode
power terminal
ethernet communication
wireless communication
230 MHz communication
