FIELD: transport.
SUBSTANCE: claimed plant comprises the master primary heat engine, frequency inverters, propulsion motor, auxiliary diesel-generator, matching transformer, feeder switchboard, secondary switchboard, automatic interrupters and auxiliaries. Three-phase windings are fitted on the propulsion motor stator and isolated from each other. Three-phase windings of the synchronous generator are connected via automatic interrupters to frequency inverters inputs with their outputs connected via automatic interrupters to the propulsion motor stator windings. Auxiliary diesel-generator is connected via automatic interrupter to the master switchboard connected, in its turn, to frequency inverter input.
EFFECT: higher power efficiency and primary heat engine load factor.
3 cl, 3 dwg
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