PL2597304T3 - Turbina wiatrowa z mechanizmem do synchronicznego zmieniania skoku wirnika wielołopatowego - Google Patents

Turbina wiatrowa z mechanizmem do synchronicznego zmieniania skoku wirnika wielołopatowego

Info

Publication number
PL2597304T3
PL2597304T3 PL11852207T PL11852207T PL2597304T3 PL 2597304 T3 PL2597304 T3 PL 2597304T3 PL 11852207 T PL11852207 T PL 11852207T PL 11852207 T PL11852207 T PL 11852207T PL 2597304 T3 PL2597304 T3 PL 2597304T3
Authority
PL
Poland
Prior art keywords
pitch
wind turbine
blade rotor
synchronously varying
synchronously
Prior art date
Application number
PL11852207T
Other languages
English (en)
Inventor
jin peng Liu
Wei Yuan
Shao Jun Zhou
Original Assignee
Shanghai Ghrepower Green Energy Co 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 Shanghai Ghrepower Green Energy Co Ltd filed Critical Shanghai Ghrepower Green Energy Co Ltd
Publication of PL2597304T3 publication Critical patent/PL2597304T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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)
  • Mechanical Engineering (AREA)
  • General 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)
  • Wind Motors (AREA)
PL11852207T 2011-09-02 2011-09-02 Turbina wiatrowa z mechanizmem do synchronicznego zmieniania skoku wirnika wielołopatowego PL2597304T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2011/079295 WO2013029277A1 (zh) 2011-09-02 2011-09-02 多桨叶单驱同步变桨装置
EP11852207.7A EP2597304B1 (en) 2011-09-02 2011-09-02 Wind turbine with a mechanism for synchronously varying the pitch of a multi-blade rotor

Publications (1)

Publication Number Publication Date
PL2597304T3 true PL2597304T3 (pl) 2015-12-31

Family

ID=46950457

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11852207T PL2597304T3 (pl) 2011-09-02 2011-09-02 Turbina wiatrowa z mechanizmem do synchronicznego zmieniania skoku wirnika wielołopatowego

Country Status (5)

Country Link
US (1) US9322284B2 (pl)
EP (1) EP2597304B1 (pl)
DK (1) DK2597304T3 (pl)
PL (1) PL2597304T3 (pl)
WO (1) WO2013029277A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013029277A1 (zh) 2011-09-02 2013-03-07 上海致远绿色能源有限公司 多桨叶单驱同步变桨装置
ES2435340B1 (es) * 2012-06-15 2014-12-05 Gamesa Innovation & Technology, S.L. Sistema de fijación para aerogeneradores y método de colocación del mismo
CN103670920B (zh) * 2012-09-06 2016-06-01 台达电子工业股份有限公司 风力变桨系统及风力变桨系统的桨叶零点备份与恢复方法
ITVR20130105A1 (it) * 2013-05-03 2014-11-04 Treccani Engineering S R L Turbina eolica
PL225683B1 (pl) * 2014-07-31 2017-05-31 Ząber Zdzisław Przedsiębiorstwo Produkcyjno Usługowe Dr Ząber Sposób sterowania elektrownią wiatrową oraz zespół sterowania elektrownią wiatrową
WO2016155741A1 (en) * 2015-03-30 2016-10-06 Vestas Wind Systems A/S A wind turbine with a rotor comprising a hollow king pin
WO2016155740A1 (en) * 2015-03-30 2016-10-06 Vestas Wind Systems A/S A wind turbine comprising two or more rotors
DE102015105249B3 (de) * 2015-04-07 2016-09-29 Technische Universität Berlin Rotor und Verfahren zum Einstellen eines Blattstellwinkels eines Rotorblatts am Rotor
EP3845760A1 (en) * 2019-12-31 2021-07-07 Nordex Energy Spain, S.A.U. Pitch bearing of a wind turbine, wind turbine and method of limiting the stresses in the reinforcement plates of a pitch bearing
US12202592B2 (en) * 2021-12-22 2025-01-21 Textron Eaviation Inc. Electromechanical blade pitch control
CN115750207B (zh) * 2022-11-24 2024-02-20 华能四平风力发电有限公司 一种风电机组防超速偏航提升装置
US12234746B2 (en) 2023-03-15 2025-02-25 Textron Eaviation Inc. Hub-mounted electric blade pitch control

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183715A (en) 1978-02-01 1980-01-15 First National Bank Of Lubbock Adjustable vane windmills
US4490093A (en) * 1981-07-13 1984-12-25 U.S. Windpower, Inc. Windpower system
US4435646A (en) 1982-02-24 1984-03-06 North Wind Power Company, Inc. Wind turbine rotor control system
US4623051A (en) * 1984-05-02 1986-11-18 Roton Products, Inc. Load bearing, one-way, spring clutch assembly
JP3581918B2 (ja) * 1998-08-21 2004-10-27 東洋機械金属株式会社 射出成形機のノズルタツチ機構
KR100306208B1 (ko) * 1998-09-16 2001-12-20 조한원 회전체의날개각조절장치
JP2000145914A (ja) * 1998-11-17 2000-05-26 Tsubakimoto Chain Co 逆転防止機構付直線作動機
JP2001120599A (ja) * 1999-10-29 2001-05-08 Nissan Shatai Co Ltd シートリフタ
WO2005075610A1 (ja) * 2004-02-09 2005-08-18 Ntn Corporation グリース、転がり軸受、等速ジョイントおよび転動部品
CN101037988A (zh) * 2006-03-16 2007-09-19 沈阳风电设备发展有限责任公司 一种风力发电机变桨距装置
NZ555848A (en) * 2007-06-12 2010-04-30 Storm Rider Holdings Ltd Improved wind generator
CN201334986Y (zh) * 2008-10-23 2009-10-28 宁波欣达（集团）有限公司 风力发电机的变桨距机构
EP2343455A1 (en) * 2010-01-07 2011-07-13 Vestas Wind Systems A/S Wind energy power plant having a rotor blade pitch actuator
CN201881049U (zh) * 2010-11-09 2011-06-29 苏州德龙激光有限公司 应用于激光加工设备的激光螺旋旋转光学模组
CN201953567U (zh) 2011-03-29 2011-08-31 三一电气有限责任公司 一种风力发电机组及其变桨机构
WO2013029277A1 (zh) 2011-09-02 2013-03-07 上海致远绿色能源有限公司 多桨叶单驱同步变桨装置

Also Published As

Publication number Publication date
WO2013029277A1 (zh) 2013-03-07
US20130216380A1 (en) 2013-08-22
US9322284B2 (en) 2016-04-26
EP2597304A1 (en) 2013-05-29
EP2597304A4 (en) 2013-11-13
DK2597304T3 (en) 2015-08-31
CN102725519A (zh) 2012-10-10
EP2597304B1 (en) 2015-05-27

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