Fachausschuss »Lüftung, Klima, Kälte«

摘要

The meeting of the Technical Committee ?Ventilation, Air Conditioning and Cooling? of the STG (Schijfbautechnische Gesellschaft - German Society for Maritime Technology) was held on 27 September at Siemens in Hamburg. Dr. Karl-Heinz Hochhaus highlighted the huge task that Germany has set for itself in the field of offshore wind power. Wind power plants with a capacity of 10 GW are to be built by 2020 and approximately 20 to 25 GW by 2030 while an investment of 75-100 bill. € (2030) will be made by manufacturers, suppliers and the maritime industry. All will be installed in the sea, resulting in some 20,000 to 30,000 jobs at the German coast. Two jack-up vessels built for RWE in South Korea were presented to the committee by Henning von Wedel (from Waertsilae) under the center of ?eco-label for environmentally friendly ship design?. Both vessels feature a hoist system of the pin-in-hole principle, able to lift some 16,0001 of total weight at a speed of 0.7 m/min. As another feature, Olaf Jacobsen from Hamburg's university TUHH (M4) presented the development of an energy-optimized automation for cargo space ventilation equipped for reefer container vessels. For more than 18 months Jacobsen conducted extensive measurements of temperature in the cargo spaces and the environment. He processed the information and conducted performance analysis through a simulation model. The model allows savings of 1501 fuel for each vessel and investigated route.%Nach der Begrüßung durch den Leiter des STG-Fachausschusses »Lüftung, Klima, Kälte«, Dr. Yves Wild, stellten Simon Faecks (Technischer Assistent Engineering Leitung Offshore Plattformen) und Torsten Köpke (Leiter Maschinenbau Offshore Plattformen) den Siemens-Konzern vor, um anschließend das Thema »Erneuerbare Energien« mit Schwerpunkt Umspannplattformen zu vertiefen. Dr. Karl-Heinz Hochhaus gab sodann eine Bestandsaufnahme über Offshore-Windkraftanlagen, Errichterschiffe (Abb. 1), Kabelleger, Trafo- und HGÜ-Plattformen und stellte die riesige Aufgabe heraus, die sich Deutschland in der Offshore-Windkraft gestellt hat.