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Patent Searching and Data


Title:
WIND FARM AND METHOD FOR OPERATING A WIND FARM
Document Type and Number:
WIPO Patent Application WO/2012/089699
Kind Code:
A3
Abstract:
The invention relates to a method for operating a wind farm and to a wind farm. When a wind farm (1) and the wind energy installations (10) involve target values for the reactive power being prescribed by a farm regulatory device (50), the invention provides for said target values for the reactive power to be ignored by the control units (17) when controlling the respective wind energy installation (10) in the event of a power supply system fault in the power supply system (40). Only when the power supply system fault has been rectified are said target values considered by the control units (17) again for controlling the respective wind energy installation (10).

Inventors:
BLUHM ROMAN (DE)
FORTMANN JENS (DE)
Application Number:
PCT/EP2011/074028
Publication Date:
September 13, 2012
Filing Date:
December 23, 2011
Export Citation:
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Assignee:
REPOWER SYSTEMS SE (DE)
BLUHM ROMAN (DE)
FORTMANN JENS (DE)
International Classes:
F03D9/00
Domestic Patent References:
WO2007006565A22007-01-18
WO2002086315A12002-10-31
Foreign References:
EP1512869A12005-03-09
DE102007017870A12008-10-16
Attorney, Agent or Firm:
GLAWE DELFS MOLL (Hamburg, DE)
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