80kW Variable Speed Permanent Magnet Generator 690V for Wind Turbine PMSG This 80kW variable speed permanent magnet generator matches the torque speed curve of modern wind turbines through a full power converter. The wide speed range from 30rpm to 150rpm lets the turbine harvest energy from cut in breeze to rated wind, while the 690V three phase PMSG winding keeps transmission loss low on medium length tower cables. Key Features Wide speed range 30-150rpm with linear voltage