TW201602455A - 風車及其停止方法 - Google Patents

風車及其停止方法 Download PDF

Info

Publication number
TW201602455A
TW201602455A TW104121515A TW104121515A TW201602455A TW 201602455 A TW201602455 A TW 201602455A TW 104121515 A TW104121515 A TW 104121515A TW 104121515 A TW104121515 A TW 104121515A TW 201602455 A TW201602455 A TW 201602455A
Authority
TW
Taiwan
Prior art keywords
windmill
pitch angle
blade
stopping
angle
Prior art date
Application number
TW104121515A
Other languages
English (en)
Chinese (zh)
Inventor
Ikuo Tobinaga
Souichiro Kiyoki
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of TW201602455A publication Critical patent/TW201602455A/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/024—Adjusting aerodynamic properties of the blades of individual blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
TW104121515A 2014-07-03 2015-07-02 風車及其停止方法 TW201602455A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014137392A JP6282187B2 (ja) 2014-07-03 2014-07-03 風車及びその停止方法

Publications (1)

Publication Number Publication Date
TW201602455A true TW201602455A (zh) 2016-01-16

Family

ID=53496507

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104121515A TW201602455A (zh) 2014-07-03 2015-07-02 風車及其停止方法

Country Status (3)

Country Link
EP (1) EP2963286A1 (cg-RX-API-DMAC7.html)
JP (1) JP6282187B2 (cg-RX-API-DMAC7.html)
TW (1) TW201602455A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117989056A (zh) * 2024-02-27 2024-05-07 明阳智慧能源集团股份公司 风力发电机组单桨叶卡死的极限降载控制方法及系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019078223A (ja) * 2017-10-25 2019-05-23 株式会社日本製鋼所 水平軸風車の制御装置、水平軸風車、水平軸風車の制御プログラム
US10808680B2 (en) * 2018-07-17 2020-10-20 General Electric Company System and method for reducing loads of a wind turbine when a rotor blade becomes stuck
CN109139372B (zh) * 2018-08-06 2020-01-10 大连理工大学 一种基于独立变桨的风电机组控制和制动方法
US10975732B2 (en) 2019-04-04 2021-04-13 General Electric Company Rotor turning device for balancing a wind turbine rotor
NL2024238B1 (en) * 2019-11-14 2021-07-29 Univ Delft Tech Enhanced wind turbine wake mixing
CN113404639B (zh) * 2021-08-05 2022-10-18 中国船舶重工集团海装风电股份有限公司 一种风电机组载荷友好型卡桨停机方法及系统
CN116928017A (zh) * 2023-06-28 2023-10-24 明阳智慧能源集团股份公司 单叶片卡桨工况下轮毂系统极限载荷控制方法及系统
CN119982320B (zh) * 2025-04-11 2025-11-21 大禹节水（天津）有限公司 一种羽状装置以及风力发电装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011543A (ja) * 2002-06-07 2004-01-15 Fuji Heavy Ind Ltd 水平軸型風車
JP4468751B2 (ja) * 2004-06-30 2010-05-26 富士重工業株式会社 水平軸風車およびその待機方法
CN102518557B (zh) * 2005-05-31 2014-10-01 株式会社日立制作所 水平轴风车
JP4690776B2 (ja) 2005-05-31 2011-06-01 富士重工業株式会社 水平軸風車
JP4690829B2 (ja) 2005-08-30 2011-06-01 富士重工業株式会社 水平軸風車
JP4690800B2 (ja) 2005-07-05 2011-06-01 富士重工業株式会社 水平軸風車
DE102005034899A1 (de) * 2005-07-26 2007-02-01 Repower Systems Ag Windenergieanlage mit Einzelpitcheinrichtungen
ES2359105B1 (es) * 2008-01-31 2012-03-23 Gamesa Innovation & Technology S.L. Método para parar un aerogenerador.
ES2820432T3 (es) * 2012-05-02 2021-04-21 Gen Electric Sistema y procedimiento para detener el funcionamiento de una turbina eólica

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117989056A (zh) * 2024-02-27 2024-05-07 明阳智慧能源集团股份公司 风力发电机组单桨叶卡死的极限降载控制方法及系统

Also Published As

Publication number Publication date
JP6282187B2 (ja) 2018-02-21
EP2963286A1 (en) 2016-01-06
JP2016014362A (ja) 2016-01-28

Similar Documents

Publication Publication Date Title
TW201602455A (zh) 風車及其停止方法
US10669987B2 (en) Methods of operating a wind turbine
US8334610B2 (en) Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake
DK2404058T3 (en) Yaw system for a wind turbine
CN103807096B (zh) 风力涡轮机及其控制方法
DK2287464T3 (en) Passive de-icing for wind turbine blades
US20130088009A1 (en) Method to Prevent Over Torque of Yaw Drive Components in a Wind Turbine
EP2757253B1 (en) Method of starting a wind turbine
WO2018157897A1 (en) Yaw system monitor for a multi-rotor wind turbine system
EP3812579B1 (en) System and method for improved extreme load control for wind turbine components
EP2757252B1 (en) Method of operating a wind turbine
TWI632292B (zh) Wind power system
US20130193686A1 (en) System and methods for determining pitch angles for a wind turbine during peak shaving
CN102518555A (zh) 一种兆瓦级风力机组及其控制方法、控制系统
EP3470670B1 (en) System and method for operating wind turbines to avoid stall during derating
CN107131100A (zh) 一种变速变桨风电机组阵风控制方法
TWI606179B (zh) Horizontal axis type windmill and its standby method
JP6227490B2 (ja) ダウンウインド型風車及びその停止方法
WO2016138647A1 (en) System and method for mitigating loads on a wind turbine
CN111727316A (zh) 经由变桨施加风轮机偏航力矩
CN101498280B (zh) 用于停止风力涡轮机的方法
JP7113892B2 (ja) 非常モードで風力タービンを動作させる方法並びに制御器及び風力タービン
TW201938904A (zh) 風力發電裝置的控制方法
JP2019078223A (ja) 水平軸風車の制御装置、水平軸風車、水平軸風車の制御プログラム
TWI784667B (zh) 在極端風力狀態下之風力渦輪機操作