Diesel Electric Boat Propulsion

While paddles and sails are still used on some smaller boats most modern ships are propelled by mechanical systems consisting of an electric motor or engine turning a propeller or less frequently in pump jets an impeller.

Diesel electric boat propulsion.

Marine propulsion is the mechanism or system used to generate thrust to move a ship or boat across water. The electric motor is supported by scalable depending on application needs li ion battery packs that can be charged externally using ac or dc chargers. Although it can unleash much power it runs as quiet as a whisper with low vibration. Marine engineering is the discipline concerned with the.

Torqeedo s deep blue 100i motor is the first fully integrated inboard electric propulsion system which is available in two versions 2400 rpm for faster planing boats and 900 rpm for heavier displacement vessels up to 120 feet. Fully electric marine propulsion systems. Electric propulsion system overview a propulsion system that outrivals conventional propulsion engines in efficiency and functionality. With the first fully integrated electric boat motor and drive system available in ac technology elco brings reliability durability and high efficiency together with ease of installation and greater ease of use.

Diesel electric propulsion plants 1 1 advantages of diesel electric propulsion due to different and individual types purposes and operational profiles of diesel electric driven vessels the design of a diesel electric propulsion plant differs a lot and has to be evaluated case by case. This article covers the two main types of electrical drive systems currently in use frequency controlled a c motors and scr controlled d c motors and gives you a clear picture on the layout of the diesel electric marine propulsion systems. Marine diesel electric with a decade of experience and hundreds of diesel electric packages in operation globally cummins is one of the pioneers in diesel electric propulsion. A pioneer in electric propulsion back in 1893 elco is again leading the way again today.

First used in 1903 to propel the triple screw russian tanker vandal on the volga river and caspian sea diesel electric propulsion is now used in the most modern cruise ships and in thousands of other commercial vessels. Opening of the clutch allows the boat to run in electric only mode and with the clutch closed both diesel and electric power can be used in parallel. Drive mv is the marine industry s leading alternating current propulsion system. The company has developed in house capability to design genset packages and support diesel electric vessels long offering custom packages through the cummins marine.

Electric propulsion boat motors. In conventional power system arrangements the ship s propellers are driven by a diesel propulsion engine while the supply of electricity for the other shipboard loads is transmitted via the shipboard generators. Or recharged using the primary diesel engine.