DK3267033T3 - Vindmølle - Google Patents

Vindmølle Download PDF

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Publication number
DK3267033T3
DK3267033T3 DK16178239.6T DK16178239T DK3267033T3 DK 3267033 T3 DK3267033 T3 DK 3267033T3 DK 16178239 T DK16178239 T DK 16178239T DK 3267033 T3 DK3267033 T3 DK 3267033T3
Authority
DK
Denmark
Prior art keywords
windmill
Prior art date
Application number
DK16178239.6T
Other languages
English (en)
Inventor
Christian Laursen
Henning Ebbesen
Original Assignee
Siemens Gamesa Renewable Energy As
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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3267033T3 publication Critical patent/DK3267033T3/da

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
    • F03D7/022—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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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)
DK16178239.6T 2016-07-06 2016-07-06 Vindmølle DK3267033T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16178239.6A EP3267033B8 (en) 2016-07-06 2016-07-06 A wind turbine

Publications (1)

Publication Number Publication Date
DK3267033T3 true DK3267033T3 (da) 2019-07-01

Family

ID=56360331

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16178239.6T DK3267033T3 (da) 2016-07-06 2016-07-06 Vindmølle

Country Status (4)

Country Link
US (1) US10612516B2 (da)
EP (1) EP3267033B8 (da)
CN (1) CN107587976B (da)
DK (1) DK3267033T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3653870B1 (en) * 2018-11-13 2021-06-30 Siemens Gamesa Renewable Energy A/S Pitch bearing arrangement
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
CN117203422A (zh) * 2021-05-10 2023-12-08 维斯塔斯风力系统有限公司 用于风力涡轮机叶片的变桨系统
WO2022268277A1 (en) * 2021-06-23 2022-12-29 Vestas Wind Systems A/S A pitch system for a wind turbine blade
EP4290070A1 (en) * 2022-06-08 2023-12-13 Siemens Gamesa Renewable Energy A/S Pitch bearing comprising a cover plate

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948997B4 (de) * 1999-10-11 2005-04-14 Aerodyn Engineering Gmbh Einzelblattverstellung für Windenergieanlagen
CN101294541A (zh) 2007-04-29 2008-10-29 江苏苏亚机电制造有限公司 风力发电机组桨距调节机构
ES2379618B1 (es) * 2009-12-16 2013-03-26 Acciona Windpower, S.A. Rodamiento de pala de aerogenerador y aerogenerador que hace uso del mismo.
CN201650590U (zh) 2010-01-07 2010-11-24 上海戈林机电科技有限公司 风力发电机联动变桨结构
CN103221685A (zh) * 2010-11-26 2013-07-24 维斯塔斯风力系统有限公司 用于风轮机的变桨系统
DE102010062418B9 (de) 2010-12-03 2016-12-08 AVAILON GmbH Verfahren und Vorrichtung zum Verdrehen eines Roboterblattlagers an Windenergieanlagen ohne Einsatz eines Autokranes
DE102011082811A1 (de) 2011-09-16 2013-03-21 Aktiebolaget Skf Lager und Windkraftanlage
EP2859220B1 (en) * 2012-06-10 2017-09-20 Vestas Wind Systems A/S Improvements relating to wind turbines
EP2679805B1 (en) * 2012-06-29 2015-02-18 General Electric Company Cone angle insert for wind turbine rotor
GB201320191D0 (en) * 2013-11-15 2014-01-01 Ricardo Uk Ltd Wind turbine
ES2538417B1 (es) * 2013-12-19 2016-04-20 Acciona Windpower, S.A. Aerogenerador con sistema de cambio de paso de pala
DK177926B1 (en) * 2013-12-20 2015-01-12 Fritz Schur Energy As Pitch actuator arrangement
EP2949926A1 (en) * 2014-05-28 2015-12-02 Siemens Aktiengesellschaft Absorber for a wind turbine
DE202015001902U1 (de) * 2015-03-11 2016-06-14 Liebherr-Components Biberach Gmbh Verstelleinheit zur Pitchverstellung eines Rotorblatts und Windkraftanlage mit einer solchen Verstelleinheit
DK3098441T3 (da) * 2015-05-27 2023-01-30 Siemens Gamesa Renewable Energy As Pitchsystemlåseanordning
CN204755199U (zh) 2015-07-27 2015-11-11 北京三力新能科技有限公司 一种液压变桨轴承组件
CN105508138B (zh) 2015-12-10 2018-05-25 清华大学 一种基于倾斜铰接叶片的前端支撑可调变桨装置
EP3394432B1 (en) * 2015-12-22 2020-02-12 Vestas Wind Systems A/S Rotor hub for a wind turbine having pre-positioned fasteners and related method

Also Published As

Publication number Publication date
CN107587976B (zh) 2019-10-22
EP3267033A1 (en) 2018-01-10
CN107587976A (zh) 2018-01-16
US20180010578A1 (en) 2018-01-11
EP3267033B8 (en) 2019-06-19
EP3267033B1 (en) 2019-04-10
US10612516B2 (en) 2020-04-07

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