Method for the operation of a wind energy plant at sudden...

Details Method for the operation of a wind energy plant at sudden... Method for the operation of a wind energy plant at sudden...

2007-06-18

2011-11-29

Ponomarenko, Nicholas (Department: 2839)

Prime-mover dynamo plants

Electric control

Fluid-current motors

C290S043000

Reexamination Certificate

active

08067845

ABSTRACT:
A method for the operation of a wind energy plant with a rotor, which transfers a driving moment to a generator via a drive train, wherein the generator provides a pre-settable generator moment acting opposite to the driving moment and is connectable to a grid, characterised in that after a sudden voltage change in the grid, the generator moment is controlled depending from the phase position of a torsional vibration of the drive train.

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