摘要
目前用在一次设备上的测温手段存在诸多局限,导致其难以用在一二次融合设备中。将基于射频识别技术(RFID)的温度传感器应用于一二次融合成套设备中,设计了RFID的一二次融合测温系统。利用RFID无需布线、无线传输的优点,将经过特殊结构设计的RFID传感器加入一次设备中,减少了布线,弱化了一二次分界。测试结果表明:相比于其他传统温度监测方法,基于RFID温度标签的温度监测具有能够身份识别、测温节点体积小、成本低和寿命长等优点。
The existing temperature measurement methods used in primary equipment have many limitations,hence difficult to be used in primary and secondary fusion equipment.The radio frequency identification(RFID)temperature sensor is applied to the primary and secondary fusion equipment,and the primary and secondary fusion temperature measurement system is designed based on RFID technology.Such advantages of RFID as no wiring and wireless transmission,the RFID sensor with special structure design is added to the primary equipment,which reduces wiring and weakens the primary-secondary boundary.The test results show that compared with other traditional temperature monitoring methods,the temperature monitoring based on RFID temperature tag has the advantages of identity identification,small size of temperature measurement node,low cost and long service life.
作者
薛静
杨超
王颖舒
孙军
李帮胜
张杰
XUE Jing;YANG Chao;WANG Yingshu;SUN Jun;LI Bangsheng;ZHANG Jie(Guiyang Power Supply Bureau,Guizhou Power Grid Co.,Ltd.,Guiyang 550000,Guizhou Province,China)
出处
《电力与能源》
2021年第5期531-535,561,共6页
Power & Energy
关键词
射频识别技术
一二次融合测温系统
温度标签
一次设备
RFID
primary and secondary fusion temperature measuring system
temperature label
primary device