Temperature monitoring of power transmission and transformation nodes using RFID UHF passive chip technology
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With the development of society, there are more and more supplies that rely on electricity, and the installation of power systems is not convenient for maintenance due to long-term power supply, and at the same time, due to cable aging, environmental corrosion, loose fastening bolts, etc., cable joints or power equipment heat up It causes potential safety hazards and seriously threatens the safety of people’s lives and property. How to detect abnormalities and avoid the occurrence of dangers in the early stages of dangers has become the primary consideration for modern power managers. However, due to its electrical characteristics in the power industry, common active temperature monitoring equipment often fails to achieve results and even causes more problems. The development of passive temperature monitoring systems has become the best temperature monitoring method for the current stalemate.
Fires caused by heating in power and IT equipment rooms are shocking
The temperature monitoring system based on RFID UHF passive chip technology is realized by adding a temperature sensor to the UHF RFID chip, and customizing electronic tags suitable for various environments to be pasted on power transmission high-voltage substations and medium and low-voltage power distribution The key nodes of the facility are easy to heat the surface of the parts, or are embedded in the conductor joints, using the RFID UHF reader with Android system to read and analyze the temperature data in the electronic tags in real time, and set according to the actual temperature value that needs to be monitored The warning line, when the temperature is higher or lower than the warning line, it will sound and light alarm, take pictures, and transmit the information to the cloud system to remind the power maintenance personnel to follow up.
Related application case: RFID applied to power switch cabinet
Related application case: RFID is used in the power ring network cabinet
Features of the solution: 1. Passive RFID UHF electronic tags are used, which have little impact on the monitored objects and have good consistency; 2. The temperature measurement stability is good. The temperature sensor chip and the RFID chip are combined into one, preventing the The performance deviation in the package; 3. There is a digital ID, and each temperature monitoring tag has its own EPCID, which ensures the uniqueness among many nodes; 4. The anti-interference is strong, and the electronic label is specially packaged and is interfered by the scene Small damage, wireless transmission, strong anti-interference ability; 5. Convenient installation and debugging, power temperature monitoring label is developed for the industry, small and durable, easy to install and debug; 6. Wide temperature measurement range, strong applicability, and different packages The temperature monitoring label can adapt to the use environment of -40~250℃.
Related application cases: RFID applied to the temperature of power joints
Related application cases: RFID applied to liquid temperature detection
Main applications: power industry: real-time online temperature monitoring of key nodes in high and low voltage transmission and transformation facilities; intelligent manufacturing: process temperature monitoring of production workpieces such as baking paint, vulcanization, aging testing, and heating; instrumentation and equipment monitoring: high-load IT equipment status monitoring, Including IDC computer room server fever status tracking; cold chain logistics: medicines, blood, vaccines, fresh cold chain transportation, storage temperature monitoring; human body temperature monitoring: campuses, enterprises and institutions and other personnel temperature monitoring.
Related solutions: electric power, high-speed rail, aircraft manufacturing, etc.
Related solutions: RFID fixed asset life cycle management
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