JP2011132961A5 - - Google Patents

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Publication number
JP2011132961A5
JP2011132961A5 JP2010286070A JP2010286070A JP2011132961A5 JP 2011132961 A5 JP2011132961 A5 JP 2011132961A5 JP 2010286070 A JP2010286070 A JP 2010286070A JP 2010286070 A JP2010286070 A JP 2010286070A JP 2011132961 A5 JP2011132961 A5 JP 2011132961A5
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JP
Japan
Prior art keywords
rotor
value
sensor
wind turbine
speed value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2010286070A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011132961A (ja
Filing date
Publication date
Priority claimed from EP09015864A external-priority patent/EP2339174A1/en
Application filed filed Critical
Publication of JP2011132961A publication Critical patent/JP2011132961A/ja
Publication of JP2011132961A5 publication Critical patent/JP2011132961A5/ja
Pending legal-status Critical Current

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JP2010286070A 2009-12-22 2010-12-22 風力タービンの非常用システムをトリガするためのシステムおよび方法、ならびに、風力タービン、コンピュータプログラムおよびコンピュータ読み取り可能な記録媒体 Pending JP2011132961A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09015864A EP2339174A1 (en) 2009-12-22 2009-12-22 System for triggering an emergency system of wind turbine
EP09015864.3 2009-12-22

Publications (2)

Publication Number Publication Date
JP2011132961A JP2011132961A (ja) 2011-07-07
JP2011132961A5 true JP2011132961A5 (enExample) 2014-01-09

Family

ID=42260319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010286070A Pending JP2011132961A (ja) 2009-12-22 2010-12-22 風力タービンの非常用システムをトリガするためのシステムおよび方法、ならびに、風力タービン、コンピュータプログラムおよびコンピュータ読み取り可能な記録媒体

Country Status (6)

Country Link
US (1) US8600570B2 (enExample)
EP (1) EP2339174A1 (enExample)
JP (1) JP2011132961A (enExample)
CN (1) CN102102624A (enExample)
CA (1) CA2725964A1 (enExample)
NZ (1) NZ590012A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2365215T3 (da) * 2010-03-10 2013-01-28 Siemens Ag Styring af rotationshastigheden af en vindmølle baseret på rotoracceleration
US20130259686A1 (en) * 2012-03-30 2013-10-03 General Electric Company System and method for controlling a wind turbine
KR101466080B1 (ko) 2013-05-03 2014-11-27 삼성중공업 주식회사 풍력 터빈 제어 장치 및 방법
JP6570907B2 (ja) * 2014-11-06 2019-09-04 株式会社東芝 気流発生装置、および、風力発電システム
DK3128170T3 (en) 2015-08-06 2018-06-14 Nordex Energy Gmbh Wind energy system with an azimuth drive
CN111502913B (zh) * 2019-01-30 2022-04-19 北京金风科创风电设备有限公司 风力发电机组、变桨控制方法以及装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348155A (en) * 1980-03-17 1982-09-07 United Technologies Corporation Wind turbine blade pitch control system
DE19534404A1 (de) * 1995-09-16 1997-03-20 En Umwelt Beratung E V I Verfahren zur Bestimmung des technischen Zustandes einer Windkraftanlage
US6600240B2 (en) * 1997-08-08 2003-07-29 General Electric Company Variable speed wind turbine generator
US6265785B1 (en) * 1998-11-30 2001-07-24 Zond Systems, Inc. Non-volatile over speed control system for wind turbines
US7157901B1 (en) * 2000-02-08 2007-01-02 Robert Bosch Gmbh Inductive sensor (speed sensor) with a conical coil base body
JP4494813B2 (ja) * 2004-02-03 2010-06-30 富士重工業株式会社 水平軸風車及びその制御方法
JP4730704B2 (ja) * 2005-05-31 2011-07-20 東京電力株式会社 ブレード構造
JP4774843B2 (ja) * 2005-07-13 2011-09-14 シンフォニアテクノロジー株式会社 風力発電設備
US7476985B2 (en) * 2005-07-22 2009-01-13 Gamesa Innovation & Technology, S.L. Method of operating a wind turbine
DE102006001613B4 (de) * 2006-01-11 2008-01-31 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage und Windenergieanlage
JP4738206B2 (ja) * 2006-02-28 2011-08-03 三菱重工業株式会社 風力発電システム、及びその制御方法
JP4885570B2 (ja) * 2006-03-03 2012-02-29 ナブテスコ株式会社 風車用センサ機構及び風車の減振方法
JP4365394B2 (ja) * 2006-09-20 2009-11-18 株式会社日立製作所 風力発電システムおよびその運転方法
JP4885096B2 (ja) * 2007-09-11 2012-02-29 三菱重工業株式会社 風力発電システム、及びその制御方法
DE102008012957A1 (de) * 2008-03-06 2009-09-10 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage und Windenergieanlage
US8128361B2 (en) * 2008-12-19 2012-03-06 Frontier Wind, Llc Control modes for extendable rotor blades
EP2362093B1 (en) * 2009-01-22 2012-10-17 Vestas Wind Systems A/S Control of rotor during a stop process of a wind turbine

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