ABB and MAN Energy Solutions have jointly developed the Dual Fuel, Electric+ (DFE+) concept for LNG carriers, acknowledged by DNV as a more energy-efficient alternative.
As informed, this solution combines MAN’s four-stroke 49/60DF dual fuel engine and ABB’s Dynamic AC power distribution and control system, reportedly achieving a 7.5% increase in energy efficiency and reduced emissions.
The ABB – MAN propulsion concept aims to offer a highly effective way for LNG carriers to meet progressively tightening emissions regulations while also reducing fuel costs.
… highlighted Prof. George Dimopoulos, Scientific Advisor, DNV
Furthermore, DFE+’s modular and flexible design purportedly enhances cargo capacity by 5%, as recognized by DNV’s Maritime Advisory assessment. It is positioned as a potentially competitive and energy-efficient alternative for dual-fuel LNG carrier propulsion designs, addressing the challenges posed by tightening emissions regulations and fuel costs.
With the current global orderbook for LNG carriers including more than 200 vessels, and emission regulations continuing to tighten, owners need new technologies to meet the requirements that apply to this specific class of ships.
… noted Rune Lysebo, Strategic Market Development, ABB Marine & Ports
