ABB confirms fuel savings on ships from Onboard DC Grid
ABB released third-party verification that its Onboard DC Grid helps vessels reduce their fuel consumption, cut noise and trim their environmental impact. The measurements and tests, conducted by Pon Power in collaboration with ABB on Myklebusthaug Offshore's platform supply vessel "Dina Star," identified reduction of specific fuel oil consumption of up to 27 percent. These are the first documented results from a vessel outfitted with ABB's Onboard DC Grid, which allows engines to run at variable speeds for top fuel efficiency at each load level. The tests also measured fuel consumption in dynamic positioning operations during challenging weather conditions, identifying fuel savings of 14 percent. Dynamic positioning operations, where computers automatically maintain a vessel's position and heading, account for a considerable portion of a typical offshore vessel's operational profile. "Our Onboard DC Grid is a significant step forward for electric propulsion. We are pleased that the concept delivered results that exceed our expectations", said Veli-Matti Reinikkala, head of ABB's Process Automation division. "Onboard DC Grid is a competitive advantage to ship owners operating a wide range of ship types from offshore vessels to ferries and yachts seeking to increase fuel efficiency and reduce emissions." In addition to fuel consumption, Pon ...
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