ФЕРРОДИОДНЫЙ СПОСОБ СТАБИЛИЗАЦИИ НАПРЯЖЕНИЯ И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

摘要

FIELD: electrical and electromechanical engineering; voltage regulators as individual voltage supplies for industrial and other power consumers. ^ SUBSTANCE: novelty in ferrodiode voltage regulation method is that magnetization is effected by gradual reduction of dc current from maximum to zero value, reversal of its polarity, and new growth to maximum while voltage is varied from minimal to maximal value. Novelty in device implementing this method is that dc magnetizing windings are cumulatively connected in series with setting voltage affording desired current variation. Paired input windings of reactors are cumulatively interconnected in parallel. Certain finishing leads of these windings are alternately connected to anode and cathode of two diodes whose free terminals are interconnected and connected to common point of input/output line. One lead of input winding of one of two transformers is also connected thereto. Other lead of this winding is connected to common point of remaining leads of input windings in paired reactors and to input winding lead of second transformer. Other lead of input winding of this transformer is cumulatively connected in series with power terminal. Other lead of output winding of this transformer is differentially connected in series with output winding lead of first transformer and free lead of this winding is connected to second output terminal. ^ EFFECT: enhanced reliability. ^ 1 cl, 1 dwg