Title:
WIND FARM AND METHOD FOR OPERATING A WIND FARM
Document Type and Number:
WIPO Patent Application WO/2012/089698
Kind Code:
A3
Abstract:
The invention relates to a method for operating a wind farm (1) comprising several wind turbines (10) that are connected to an internal grid (40) of the wind farm. In said method, during a mains failure the electrical consumers (20) of the wind turbines (1) are supplied with electrical energy by a mains replacement supply unit (60). Each electrical consumer (20) of the wind turbines (1) is assigned to one of at least two groups and according to the group assignment is always switched on by an operation control unit (30) when required, or only switched on if there is a sufficient power reserve (95). The wind farm according to the invention is designed to carry out said method.
Inventors:
MATZEN BJOERN (DE)
Application Number:
PCT/EP2011/074025
Publication Date:
September 07, 2012
Filing Date:
December 23, 2011
Export Citation:
Assignee:
REPOWER SYSTEMS SE (DE)
MATZEN BJOERN (DE)
MATZEN BJOERN (DE)
International Classes:
F03D9/00; F03D7/02; F03D7/04
Foreign References:
| EP2166225A1 | 2010-03-24 | |||
| EP1752659A2 | 2007-02-14 | |||
| EP2236821A1 | 2010-10-06 |
Attorney, Agent or Firm:
GLAWE DELFS MOLL Partnerschaft von Patent- und Rechtsanwälten (Hamburg, DE)
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