Why do Wind Turbines Look so Different? Learning about Different kinds of Powertrains

Have you ever recognized while driving through the country that the wind turbines look different? There are ones with round nacelle, some with a long nacelle - why are they looking so different?
Today, there are basically three types of powertrains - High-speed, Medium-speed and Direct Drive. But what are the differences between these powertrains? Watch the video to learn more about the different kinds of powertrains. Follow our channel and have a look at LinkedIn to not miss the next video about wind turbine powertrains.