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Passive RFID temperature sensor tags applied in power industry

2020-12-08 11:12:55 RFID serial macro

1. System background

 

High voltage switchgear of power system 、 Ring main 、 High voltage cable connector 、 Knife switch and other important equipment , Equipment aging may occur in long-term operation , Surface oxidation 、 corrosion , Loose fastening bolts, etc . Plus a lot of power equipment running at high load for a long time , It is easy to cause abnormal temperature . If we don't find out and deal with it in time , May cause melting 、 Safety accidents such as burning and even explosion . On the other hand , The electrical characteristics of power equipment require the monitoring system to collect temperature in a passive and wireless way , At the same time, it is required that the monitoring system can monitor the key nodes of the equipment ( Such as busbar 、 Moving and stationary contacts 、 And so on ) The temperature is recorded in real time and the security warning is carried out based on the analysis of big data .

 

2. product

 

Passive UHF RFID Temperature sensor label , The range of temperature measurement is wide , Without batteries , The characteristics of passive temperature measurement .RFID Temperature sensor Labels are based on special substrates and RFID Antenna design , Sure Works well in most applications including metal surfaces , And have tolerance over 220℃ Temperature resistance at ambient temperature . On the premise of not affecting the insulation and safety of power equipment , To realize the requirement of temperature monitoring in key nodes of power equipment .

 

 Passive application in power industry RFID Temperature sensor label

 

2.1 Lord want , sex

 

1) Passive wireless temperature measurement

 

2) The temperature range is wide , High precision

 

3) Real time effectiveness , Stable and reliable

 

4) Can tolerate more than 220℃ High temperature environment

 

5) Metal resistant design , It can meet the temperature measurement of metal surface

 

6) Meet a wide range of industrial applications

 

7) Easy to install and debug

 

8) Low operation and maintenance cost

 

2.2 System architecture diagram


 Passive application in power industry RFID Temperature sensor label

 

2.3 Application scenarios


 Passive application in power industry RFID Temperature sensor label

 
3. Compared with traditional technology

 

 Passive application in power industry RFID Temperature sensor label

 

4. Main product components

 

4.1RFID label

 

be based on RFID Temperature sensor label It will be installed at the point where temperature measurement is needed .RFID Temperature sensor Tag system According to the different shapes of the tested objects , You can choose different forms of RFID label .

 

 Passive application in power industry RFID Temperature sensor label

 

4.2RFID Reader writer

 

UHF RFID The reader is the main body of the whole information collection . It will emit electromagnetic waves , Activate RFID Temperature sensor label Work , And with RFID Temperature sensor label Interactive data .RFID There are also many forms of readers , According to the actual demand , Choose the right UHF RFID Reader writer .

 

 Passive application in power industry RFID Temperature sensor label

 

4.3RFID The antenna

 

RFID Antenna and RFID The reader is connected by RF cable . UHF RFID The function of the antenna is to transmit the RF signal from the reader , And receive RFID Temperature sensor label Return RF signal . UHF RFID There are also many kinds of antennas , Different gains , Different sizes . It is usually necessary to match according to the actual needs .

 

 Passive application in power industry RFID Temperature sensor label

 

 
5.RFID Temperature sensor tag key parameters

 

 Passive application in power industry RFID Temperature sensor label

 

About Quan Shunhong

 

shenzhen Quanshunhong Technology As a professional - Industry RFID Internet of things equipment and technical service providers , To the operators 、 Integrators provide ThingMagic At the same time , The company has always been - Industry's technical team , Quality service , Preferential price , Provide the world for our customers — The flow of RFID Equipment solutions and high quality after-sales service . The company cooperates with the major operators 、 Integrators have succeeded in bringing ThingMagic RFID equipment , Application stay   Warehousing logistics Archives informatization Air shipping clothing retail automobile manufacture Intelligent medical treatment Asset management Anti counterfeiting tracing   In various applications in many fields . From product selection , To project design and system platform support , To provide users with easy operation and high stability , It's different 、 Innovative comprehensive technical services . 

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