| 摘要 |
FIELD: electricity. ^ SUBSTANCE: DC voltage converter on a reversible rectifier, comprising an inverter and a multisectional transformer, AC switches, differing by the fact that the inverter made on two transistors has a control system, which comprises a sawtooth oscillator, a transformer-rectifier unit, a pulse shaper, a pulse distributor, the first and second pulse amplifiers, and in the transformer the primary and secondary windings comprise the middle point, the reversible rectifier is made on two pairs of opposite-parallel connected thyristors and has a control system, which comprises a synchronisation unit, a driving oscillator, a curve type generator, the first and second logical elements AND, the first and second pulse distributors, the first, second, third and the fourth pulse amplifiers. ^ EFFECT: enhanced reliability. ^ 2 dwg |
