FIELD: electricity.
SUBSTANCE: device has single-phase inverters, each consisting of two transistors, a transformer with a revolving magnetic field, a control system having a sawtooth voltage generator, phase-shifting devices, a transformer-rectifier unit, a first and a second pulse former, a first and a second pulse distributor, the control system further including a voltage sensor and a signal adder.
EFFECT: faster operation of the control system owing to monitoring the level of input voltage and adjusting control pulses relative the input voltage using a voltage sensor and a signal adder.
2 dwg
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