The solution comprises the newest addition to MAN’s four-stroke portfolio, the LNG optimized MAN 49/60DF engine and ABB’s Dynamic AC system, which combines the merits of conventional AC with those of variable frequency to allow the engines to operate on optimal speeds – significantly improving total fuel consumption.
DFE+ could be installed with an energy storage solution to operate as a spinning reserve, or come coupled with ABB’s Azipod® electric propulsion. ABB and MAN will also explore integrating fuel cells as the technology matures.
The solution helps LNG carrier owners stay ahead of new IMO and EU regulations, allowing for adjustments of the power train to include alternative fuels and power sources to meet future regulations, as well as shifting trade patterns.