摘要 |
An energy production plant, in particular a wind power plant, comprises a drive shaft, a generator (8), and a differential gear (11 to 13) having three inputs and/or outputs. A first input is connected to the drive shaft, an output is connected to a generator (8), and a second input is connected to a differential drive (6). Two generators (8, 16) are provided which have different pole pair numbers and can be connected to the output. |