Multi-MegaWatt Marine Propulsion needs 25% Less Power
ABB Group introduced a new addition, Azipod D, to its line of Azipod electric propulsion offering. This new product will allow a wider range of vessel types to use electric propulsion. This new Azipod thruster family member provides designers and ship builders with increased design flexibility in order to accommodate a wide range of hull shapes and propeller sizes, as well as simplicity of installation of the propulsion units. The Azipod D requires up to 25 percent less installed power. This is partly due to the fact that the new hybrid cooling increases the performance of the electric motor by up to 45 percent.
ABBâ€™s Azipod D propulsion power ranges from 1.6 to 7 MW per unit. ABBâ€™s gearless Azipod propulsion system is already the preferred choice of cruise vessels, icebreakers, ice-going cargo vessels and offshore accommodation ships. With the Azipod D, shipping segments such as offshore drilling, construction and support vessels and ferries will have even more choices to benefit from the higher flexibility, reliability and energy efficiency provided by Azipod propulsion technology.
â€œWeâ€™re excited to expand the Azipod propulsion family and make the benefits of electric propulsion available to a wider range of ships. Shipowners and operators demand solutions that are reliable and improve their competitiveness in a volatile market â€“ the Azipod D is our answer to these demands,â€ said Peter Terwiesch, President of ABBâ€™s Process Automation division.
The electric propulsion behind ABBâ€™s Azipod units enables ship owners and operators to enjoy higher profitability of their vessels by lowering maintenance costs and cutting fuel consumption. Benefits of the Azipod D propulsion system also include superior maneuverability, competitive investment cost, ease of service and maintenance, and a significant performance increase compared to mechanical thrusters.
The characteristics of Azipod propulsion make it particularly appealing to the offshore shipping segments where most vessels operate in dynamic positioning mode and require highest reliability. In conjunction with electric propulsion, Azipod propulsion system is also suited to meet varying power demand, high propulsion efficiency and flexibility, all of which are typical requirements of the of the offshore industry.
According to Clarksonâ€™s Research, the leading shipbroker and research firm, the number of vessels with electric propulsion has been growing at a pace of 12 percent per year over the last decade, three times faster than the worldâ€™s fleet.