RFID技术在输变电设备状态监测中的应用

摘要

Aiming at the deficiency of the current conventional failure diagnosis method for power transmission and transformation equipment,analyzes and studies information fusion of the condition monitoring system for power transmission and transformation equipment and multi-sensor network based on Radio Frequency Identify (RFID)technology,and the security problem of using Condition Monitoring Agent(CMA)to solve multi-sensor network accessing into power communication special network,puts forward the application scheme of RFID technology in condition monitoring for power transmission and transformation equipment. The application result shows that RFID technology with strong ability of environmental disturbance resistance and mechanical disturbance resistance can integrate equipment informations by network transmission, reduce network data transmission quantity, improve communication quality, and realize remote condition monitoring of power transmission and transformation equipment.%针对目前输变电设备的常规故障诊断方法的不足，分析研究了基于射频识别（Radio Frequency Identify，RFID）技术的输变电设备状态监测系统和多传感器网络的信息融合，以及采用CMA代理方式解决多传感器网络接入电力通信专网的安全性问题，提出了RFID技术在输变电设备状态监测中的应用方案。应用结果表明：RFID技术抗环境和机械干扰能力强，可以对通过网络传输的设备信息进行融合，从而降低网络数据传输量，提高通信质量，实现了对输变电设备的远距离监测。