The Pressure of the transformer winding has an important influence on the short circuit ability of the transformer. Keeping a constant pressure is helpful to improve the short circuit withstanding ability of the transformer. We provide a fiber bragg grating pressure sensor that can monitor the pressure online, which has not been realized before.
Resistant to electromagnetic interference
This FBG pressure sensor has excellent insulation properties
There is no shift and no need for calibration for T&S's FBGbragg grating pressure sensor
Working temperature range
-40° - +120°
Transformer shoe press
The fiber Bragg grating force/pressure sensor can monitor the winding compacting force during the transformer oil injection and the operation of the transformer with security, stability, and high precision, and provide support for transformer manufacturing design and process improvement.