Supported by the Arctic University of Norway in Narvik (UiT) and funded by the Norwegian government, the shipbuilders at Grovfjord Mekaniske Verksted (GMV) have developed an energy management system (EMS) for a zero-emission ship with an all-electric drive. This visionary project was realized with the help of WAGO, which contributed to the central automation.
The notion of the fisherman sailing off to the open seas is scarcely more than nostalgia. In the meantime, according to information from the wildlife and environmental protection organization, WWF, almost half of all fish consumed by humans comes from aquaculture, and the trend is increasing. Fish farmers do not rely on bait, but instead on digital data analysis in order to catch the fattest fish – and to keep their breeding stocks healthy and economically viable. WAGO technology is there to support them.
Embedded in a stunning, idyllic mountain setting, Lake Lucerne provides a traditional atmosphere with its fjord-like straights and winding inlets. Right in the middle of this beauty is a daily shipping route bearing tourists between Lucerne and other popular travel destinations, like Weggis and Bürgenstock. While it may sound less than idyllic, it actually boasts an intriguing eco-friendly twist. The MS Bürgenstock, the new motorized vessel belonging to the Lake Lucerne Navigation Company (SGV), sports a quiet and fuel-efficient hybrid drive. Aventics, a specialist of hybrid drive controls in ships headquartered in Laatzen, ensures optimum control between the electric motors and diesel engines. Several years ago, Aventics expanded their solutions by using the WAGO-I/O-SYSTEM 750.
It comes down to the crew: Interview with Hannah Ohorn, Superintendent for the Hamburg Süd shipping company.
Interview with Professor Dr.-Ing. Holger Watter from the Flensburg University of Applied Sciences about theory and practice in education.
Diesel engines are currently at the center of environmental debates – not only in the auto industry, but also in maritime shipping. This is because ocean-going vessels can generate substantial amounts of environmentally damaging pollutants. The nitrogen oxides (NOx) created specifically during the combustion of diesel fuels are considered hazardous to human health, as they can damage the respiratory tract and the cardiovascular system. Göteborgs Energy Systems AB (GESAB) manufactures systems with Selective Catalytic Reduction (SCR) for use in diesel engines in larger ships. As a result, nitrogen oxide emissions are substantially reduced.