ABB onWednesday presented what it stated was an idea standing for “revolutionary propulsion system breaking new ground for efficiency in the marine industry, inspired by the dynamic motions of a whale’s tail.” The cutting-edge idea is called ABB Dynafin.
The brand-new propulsion idea includes a major electrical motor that powers a big wheel turning at a modest 30-80 rounds per min. Vertical blades, each managed by a specific electric motor and also control system, prolong from the wheel. The consolidated activity of the wheel and also blades creates propulsion and also guiding pressures all at once, making it possible for ground-breaking functional effectiveness and also accuracy for ships, ABB stated.
“The concept follows ABB’s proven design philosophy in marine propulsion of gearless power transmission,” ABB stated.
According to ABB, an independent research of ABB Dynafin from OSK-ShipTech A/S of a traveler vessel layout geared up with various propulsion options has actually validated financial savings in propulsion power intake of approximately 22 percent contrasted to traditional shaftline setup
This can provide substantial financial savings in gas intake and also aid to prevent discharges. As component of an electrical propulsion power system, the idea is additionally totally suitable with zero-emission battery and also gas cell modern technologies, ABB stated. ABB Dynafin – © ABB
“Initially available in the power range of 1–4 MW per unit, the new propulsion concept is particularly effective for medium-sized and smaller vessels, including ferries for passengers and vehicles, offshore support vessels operating at wind farms, and yachts. By reducing vibrations and noise levels, the system improves passenger and crew comfort. In addition, the propulsion concept delivers superior maneuverability, and positioning performance, i.e., the capacity of the vessel to maintain the desired position and heading,” ABB stated.
“The shipping industry contributes to almost 3 percent of global greenhouse gas emissions annually. If it were a country, it would be the sixth largest emitter. However, with about 90 percent of global trade being carried on ships, it is central for the movement of goods. If no action is taken, shipping could be responsible for up to 13 percent of global emissions by 2050.
“At the exact same time, the International Maritime Organization has actually established the objective to reduce yearly greenhouse gas discharges by at the very least half by 2050, versus 2008 degrees. While there is agreement in the sector that no solitary option can offer a ‘silver bullet’, low-carbon gas, alternate source of power, information analytics and also energy-saving gadgets all have a component to play, and also the duty of brand-new developments might end up being significant,” ABB stated.
ABB approximates the very first ABB Dynafin model to be offered in 2025.