Скачать с ютуб Wind Turbine Design Evolution in Denmark в хорошем качестве

Wind Turbine Design Evolution in Denmark

Denmark has a long of history of strong renewable energy engineering and sustainability. From very early on, many of the most important wind energy developments were made by Danish engineers. Come with me while I take a road trip with me through Denmark's Jutland peninsula, which was home to much of the modern wind turbine's development over the last century. We will stop at a number of historic and modern wind turbines and talk about the design evolution that has occurred and some of the mechanical engineering concepts and design tradeoffs that have caused wind power to evolve in the way that it has. The sites visited are: 00:56 Lyngmøllen - traditional windmill from 1876 02:48 Vindkraftværket Tvindkraft - built 1975-78 and the world's longest operating wind turbine 03:32 Lattice tower turbines from late 1980s to early 1990s 04:58 Stall regulated turbines from the 1990s 07:01 Danish national test centre for large wind turbines in Østerild (Det Nationale Testcenter for Store Vindmøller) featuring modern onshore and offshore turbines 09:55 Rønland offshore windfarm, installed 2003 Mechanical engineering, aeronautical engineering and physics concepts discussed include: 01:13 The difference between a wind turbine and a windmill 01:36 Lift vs drag type wind turbines 01:54 Poul La Cour's contribution to modern wind turbine design 04:12 Tower design tradeoffs - lattice vs tubular steel towers 05:54 Wind turbine power regulation - stall vs pitch regulation 07:38 Why are wind turbines getting so big? 10:34 Wind resources - why are towers getting taller and why are turbines being installed offshore For wind energy theory I recommend Burton's "Wind Energy Handbook." Available to buy from Amazon (affiliate link), or your university library probably has it! https://amzn.to/32Pb1fh Video editing and animated intro by www.video-gestaltung.de