ABB will supply its new Azipod D on two innovative vessels operating in the offshore oil and gas sector. The Azipod D will help the vessels safely achieve millimetre precision at open sea.
The Azipod D is the latest generation of ABB’s podded electric propulsion system. The vessels will each feature two 4.2 MW units. A hybrid cooling system using both direct seawater cooling and internal air cooling increases the electric motor's performance by up to 45 per cent. The Azipod units will have a substantial impact on the ships' fuel efficiency. The Azipod propulsor’s 360 degree steerable propeller offers the required manoeuvrability and station keeping performance.
DC Grid and Batteries
The Onboard DC Grid is said to cut fuel consumption by up to 27 per cent. It allows the ships’ four 3600 kW generators, also supplied by ABB, to operate at variable and optimum speed. The vessel is also equipped with batteries, which will further optimise use of the power plant and reduce energy consumption.
Remote Diagnostic Service
The ships will also be equipped with ABB’s Remote Diagnostic Service. This system will connect the vessels to ABB’s shore side technical support centres where the technicians can monitor the vessel's performance ensure necessary support.
The offshore support vessels will measure 90 meters by 20 meters and are designed to accommodate 36 persons onboard. They are designed by Cefront Technology in Norway and will be built by Cosco. The vessels are designed to operate globally.
