一种基于LoRa技术的输电线路线夹温度监测节点  

A Temperature Monitoring Node of Transmission Line Clamp Based on LoRa Technology

作　　者：王威 赵爽 魏雷 郑鹏超 Wang Wei;Zhao Shuang;Wei Lei;Zheng Pengchao(Beijing State Grid Fuda Technology Development Co.,Ltd.,Beijing 100070)

机构地区：[1]北京国网富达科技发展有限责任公司,北京100070

出　　处：《现代工业经济和信息化》2020年第7期38-41,共4页Modern Industrial Economy and Informationization

摘　　要：为监测输电线路线夹温度,设计了一种基于LoRa无线传输技术的输电线路金具温度监测节点。该节点采用低功耗STM32L151C8T6作为控制器的主芯片,配合LoRa SX1280低功耗芯片,使温度监测节点功耗更低、更节能,延长节点的使用寿命。本节点实现了点对点数据收发,实际测试表明节点具有较长的通信距离、较强的抗干扰性和实用性。In order to monitor the temperature of transmission line clamp,a temperature monitoring node of transmission line hardware based on LoRa wireless transmission technology is designed.Using STM32 L151 C8 T6 as the main chip of the controller and LoRa SX1280 as the low power chip,the power consumption of the temperature monitoring node is lower,more energy-saving and the service life of the node is prolonged.This node realizes the point-to-point data transmission,and the actual test shows that the node has a long communication distance,strong anti-interference and practicability.

关 键 词：输电线路 导线温度 LoRa 

分 类 号：TN92[电子电信—通信与信息系统]