Instrument for Measurement of Transfer Ratio Voltage Transformers
Pavel F. Baranov, Valeriy N. Borikov, Edvard I. Tsimbalist · Applied Mechanics and Materials · 2015
The paper presents the instrument for measurement of transfer ratio voltage transformers in the frequency range. The instrument distinctive feature is measuring of small differential signal of the voltages with sensitivity 2 nV against the background of large common-mode signal. The instrument features, its technical and metrological parameters are also considered.