1 and 3 MW wind turbines based on advanced Multibrid®-technology WinWinD has developed the one and 3 megawatt wind turbine based on the Multibrid®-technology. The most significant benefits obtained have been operating reliability and high availability. Reliable and efficient Wind Turbine An advanced planetary gear solution and low speed syncronous generator form the heart of the Multibrid®-concept, which combines the reliability of a modern direct drive and the compactness of the traditional high speed gear system. Low rotational speed together with the proper dimensioning ensures reliability and high availability. Excellent blade design and pitch control together with a permanent magnet generator enables very high efficiency of the wind turbine, even with low wind speeds. Maintenance Friendly Low maintenance costs are also a benefit of the WWD-concept. The maintenance is designed so that the production downtime is minimized and all the maintenance is done on-site without expensive equipment. The components used have an exceptionally long maintenance cycle, which also reduces maintenance costs.