电力线载波通讯在热网温度监测系统中的应用  

Application of power line carrier wave communication in monitoring system of heat supply network

作　　者：孟泰[1] 宋越驰 Meng Tai;Song Yuechi(Water & Gas Plant of Daqing Petrochemical Company,Daqing 163714,China)

机构地区：[1]大庆石化公司水气厂,黑龙江大庆163714

出　　处：《炼油与化工》2017年第1期59-61,共3页Refining And Chemical Industry

摘　　要：采用智能温度传感器DS18B20、热电偶及电力线载波应用于热网温度监测系统。建立了系统总体方案和拓扑结构图、选择了温度传感器,及相应的软硬件系统。实际运行表明,该系统抗干扰能力强,信号传输距离远,能够满足监测系统的要求。Intelligent temperature sensor DS18B20, thermal couple and power line carrier wave were used for the monitoring system of heat supply network temperature. System’s overall plan and topological structure chart was built, temperature sensor and relevant software and hardware system were selected. Actual operation showed that this system has strong antijamming capability and far signal transmission distance and meets the requirement of the monitoring system.

关 键 词：热网 温度监测系统 传感器 电力线载波 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]