Method for the operation of a wind energy plant with a...

Details Method for the operation of a wind energy plant with a... Method for the operation of a wind energy plant with a...

2007-06-18

2010-11-23

Ponomarenko, Nicholas (Department: 2839)

Prime-mover dynamo plants

Electric control

Fluid-current motors

C322S024000, C322S099000

Reexamination Certificate

active

07839008

ABSTRACT:
A method for the operation of a wind energy plant with a double-fed asynchronous generator which has a mode of operation as a phase shifter, in which reactive power is fed into the electric power supply grid, the method having the following steps: the stator of the asynchronous generator is short-circuited, the asynchronous generator is run-up to a predetermined rotational speed from a working rotational speed range via a converter after running up, the short-circuit in the stator is cancelled, the double-fed asynchronous generator is synchronized with the electric power supply grid, and it is driven for the generation of reactive power.

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