TW201602456A - 下風型風車及其停止方法 - Google Patents

下風型風車及其停止方法 Download PDF

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Publication number
TW201602456A
TW201602456A TW104121699A TW104121699A TW201602456A TW 201602456 A TW201602456 A TW 201602456A TW 104121699 A TW104121699 A TW 104121699A TW 104121699 A TW104121699 A TW 104121699A TW 201602456 A TW201602456 A TW 201602456A
Authority
TW
Taiwan
Prior art keywords
pitch angle
blade
windmill
feathering
angle
Prior art date
Application number
TW104121699A
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 TW201602456A publication Critical patent/TW201602456A/zh

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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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Wind Motors (AREA)
TW104121699A 2014-07-03 2015-07-03 下風型風車及其停止方法 TW201602456A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014137390A JP6227490B2 (ja) 2014-07-03 2014-07-03 ダウンウインド型風車及びその停止方法

Publications (1)

Publication Number Publication Date
TW201602456A true TW201602456A (zh) 2016-01-16

Family

ID=53510747

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104121699A TW201602456A (zh) 2014-07-03 2015-07-03 下風型風車及其停止方法

Country Status (3)

Country Link
EP (1) EP2963288A1 (cg-RX-API-DMAC7.html)
JP (1) JP6227490B2 (cg-RX-API-DMAC7.html)
TW (1) TW201602456A (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110185579B (zh) * 2019-06-12 2020-11-20 三一重能有限公司 一种变速顺桨停机方法、装置及风电机组
JP7174682B2 (ja) * 2019-08-29 2022-11-17 株式会社日立製作所 風力発電装置およびその停止方法
CN110767049A (zh) * 2019-10-25 2020-02-07 王唯 一种物理实验用的垂直轴风力发电机模型
CN113803219B (zh) * 2020-06-15 2023-04-18 北京金风科创风电设备有限公司 风电机组的降载控制方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088131A1 (en) * 2003-04-01 2004-10-14 Energie Pge Inc. Self-regulating wind turbine
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
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
ES2359105B1 (es) * 2008-01-31 2012-03-23 Gamesa Innovation & Technology S.L. Método para parar un aerogenerador.
AU2011366415A1 (en) * 2011-04-25 2013-11-14 Hitachi, Ltd. Wind power generation system, device using wind power generation system, and method for operating same
EP2910778A4 (en) * 2012-12-19 2015-11-18 Mitsubishi Heavy Ind Ltd WINDMILL AND METHOD FOR OPERATING THE SAME

Also Published As

Publication number Publication date
JP2016014361A (ja) 2016-01-28
JP6227490B2 (ja) 2017-11-08
EP2963288A1 (en) 2016-01-06

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