| 摘要 |
A differential for a power generation station, in particular a wind power station, comprises three input elements or output elements. A first input element is connected to a drive shaft of the power generation station, an output element is connected to a generator (8), and a second input element is connected to an electric motor (6) as the differential drive. The first input element that is connected to the drive shaft rotates at a basic speed. The speed range of the first input element amounts to a minimum of -/+ 6.0 percent and a maximum of -/+ 20.0 percent of the basic speed while the electric motor (6) is operated at the nominal speed. |
