融合无线传感器网络与射频识别的输电线路杆塔状态监测网络低延时技术  

Low Delay Technology of Transmission Line Tower Monitoring Network Integrating Wireless Sensor Network and Radio Frequency Identification

作　　者：张安安[1] 邓芳明 ZHANG An-an;DENG Fang-ming(Institute of Energy,Jiangxi Academy of Sciences,Nanchang 330029,China;School of Electrical Engineering and Automation Engineering,East China Jiaotong University,Nanchang 330013,China)

机构地区：[1]江西省科学院能源研究所,南昌330029 [2]华东交通大学电气与自动化工程学院,南昌330013

出　　处：《科学技术与工程》2020年第4期1442-1447,共6页Science Technology and Engineering

基　　金：国家自然科学基金(51767006);江西省重点研发计划(20181BBE50019,20181BBE58015);江西省教育厅科学技术项目(GJJ170378)。

摘　　要：杆塔是输电线路体系中的关键组成部分,其稳定可靠性是整个输电线路运行安全的重要保障。提出一种融合无线传感器网络(wireless sensor network,WSN)和射频识别(radio frequency identification,RFID)技术的输电线路杆塔状态监测网络,具有监测成本低、故障定位迅速和适合长期监测的优点。中继节点设置是所提出监测网络性能研究的关键,建立了中继节点传输延时模型,有利于分析不同条件下的监测网络延时性能。针对RFID冗余数据导致的融合监测网络延时,提出一种适用于输电线路杆塔状态监测RFID冗余数据处理方法,能有效削减阅读器端采集的冗余数据,具有算法简单、实时性强等特点。Tower is the key component of transmission line system,and its stability and reliability are the important guarantee for the operation safety of the whole transmission line.A monitoring network of transmission line tower condition was proposed,in which wireless sensor network(WSN)and radio frequency identification(RFID)are integrated.It has the advantages of low monitoring cost,rapid fault location,and long-term monitoring.The relay node setting was the key to the research performance of the proposed monitoring network.Therefore,the transmission delay model of the relay node was established,which is helpful to analyze the delay performance of the monitoring network under different conditions.Aiming at the delay of fusion monitoring network caused by RFID redundant data,a method of RFID redundant data processing for transmission line pole and tower condition monitoring was proposed,in which the redundant data collected by the end reader were effectively reduced,and be characteristics of simple algorithm and strong real-time.

关 键 词：杆塔检测网络 无线传感器网络 射频识别 中继节点优化 冗余数据处理 

分 类 号：TM933[电气工程—电力电子与电力传动]