ship propulsion system / controllable-pitch propeller / shaft drive / diesel-electric hybrid
controllable-pitch propeller, shaft drive, diesel-electric hybrid
Flexible and efficient solution for a wide and varied range in propulsion power. The propeller is driven by one or more electric motors via the reduction gearbox. The power is delivered from the ship's electric supply system. The most efficient solution is achieved through variable rpm from one or more of the electric motors, to ensure that the propeller has optimised working conditions in the entire power range.