Power control of a wind farm and method thereof

Details Power control of a wind farm and method thereof Power control of a wind farm and method thereof

2005-12-15

2010-11-23

Von Buhr, M. N. (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Electrical power generation or distribution system

C290S044000, C290S055000

Reexamination Certificate

active

07840312

ABSTRACT:
A wind farm includes a plurality of wind energy installations which generate electrical energy to be output to a power supply system and a wind farm master for controlling the wind energy installations. Each wind energy installation includes a generator which is driven by a rotor, and the wind farm master includes a power control device having a plurality of loops. This plurality of loops includes a fast loop that includes a controller which acts on a first group of the wind energy installations and a slow loop that includes a controller which acts on a second group of the wind energy installations, the fast controller having a substantially higher dynamic than the slow controller.

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