The Research about the Method of Calibration in Temperature Measuring System for the Transformer
Shen Li · Electrical Measurement & Instrumentation · 2009
The principle of the error of repugnant indication between the remote indication and the local indication in temperature measuring system for the transformer has been analyzed.The method of eliminating the problem is the‘Local Calibration'.We can calibration the multi-spot zero transmitter according to the value of the oil thermometer in the local of the transformer station.