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A drive system, a diesel engine - direct current electrical composed of a generator to separate excitation and of a motor control commands in which the torque is not proportional to the speed, in particular for the control of the helices of the ship
A drive system, a diesel engine - direct current electrical composed of a generator to separate excitation and of a motor control commands in which the torque is not proportional to the speed, in particular for the control of the helices of the ship