On the possibility of optimizing relay electric drives with magnetic operational amplifiers.
The results of an experimental study on an electrodynamic model of a relay electric drive with magnetic amplifiers (MOA) with a frequency bandwidth of 40-50 Hz at a power frequency of 1500 Hz are presented. The possibility of using the above-mentioned MOUs as relay regulators for GD class systems has been proved, despite their limited bandwidth and the presence of hysteresis. For relay systems of the class, the converter converter - the MOA engine can be widely used provided that the frequency of their supply voltage is increased to 10 kHz. Ill. 3, bibl. 5.