DEVICE FOR CALIBRATION OF RECEIVING COILS AND CARRYING OUT TESTS OF A SYSTEM OF AUTOMATED CONTROL OF VELOCITY OF SELF-PROPELLED MOBILE STOCK

摘要

A device for calibration of receiving coils and carrying out tests of a system of automated control of velocity of self-propelled mobile stock includes integral amplifier of signal, resistor with variable resistance and current transformer placed on a basis. Output of integral amplifier of signal is connected in series to resistance with alternating resistance and current transformer, the input of integral amplifier of signal is arranged with possibility of connection to generator of signal and direct current source. The output of the current transformer is arranged with possibility of connection in series with testing circuit, analog-to-digital converter and a computer.