SHANGWEI SHANGWEI

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Generator optical fiber temperature measurement system

Optical fiber sensing technology is a sensing technology formed with the development of optical fiber and optical fiber communication technology. Due to the characteristics and advantages of wide working range, good linearity, strong anti-interference performance, small size, and high reliability, it is widely used in equipment monitoring in many special environments such as high voltage, large noise, high temperature, and strong corrosion.

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Shangwei Electric

Optical fiber temperature measurement

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Optical fiber temperature measurement series products

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+86-312-6783322

 

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  • Optical fiber sensing technology is a sensing technology formed with the development of optical fiber and optical fiber communication technology. Due to the characteristics and advantages of wide working range, good linearity, strong anti-interference performance, small size, and high reliability, it is widely used in equipment monitoring in many special environments such as high voltage, large noise, high temperature, and strong corrosion. At present, it has been widely used in various power equipment from 11V to 1000kV, such as transformers, reactors, generators, etc. At the same time, the practical application experience of more than 30 years of safe operation proves that the optical fiber system is safe and reliable.
    The dielectric material used can resist electromagnetic interference;
    Sensors and signal controllers are not calibrated;
    Can adapt to the thermal environment, chemical environment and mechanical environment of the transformer;
    The measurement method has nothing to do with the signal intensity, unlike the fluorescence attenuation technique, which is affected by the signal intensity;
    The core diameter of the optical fiber is 62.5 μm, which is more flexible than an optical fiber with a core diameter of 200 μm.
    Reliable and economical hot spot monitoring solution;
    EasyDisk mounting small discs in accordance with IEC standards;
    Design of fiber penetrator that never leaks oil;
    User-friendly installation and operation;
    Multi-function proprietary computer software support.
    High voltage resistance, anti-electromagnetic interference;
    High temperature resistance, aging resistance, long service life;
    Accurately measure the real-time temperature of key components of the generator (such as stator and rotor);
    High sensitivity, fast response and high precision;
    Multi-function system software support.
     

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