AR101074A1 - ROTOR SHOVEL OF A WIND ENERGY INSTALLATION - Google Patents

ROTOR SHOVEL OF A WIND ENERGY INSTALLATION

Info

Publication number
AR101074A1
AR101074A1 ARP150101042A ARP150101042A AR101074A1 AR 101074 A1 AR101074 A1 AR 101074A1 AR P150101042 A ARP150101042 A AR P150101042A AR P150101042 A ARP150101042 A AR P150101042A AR 101074 A1 AR101074 A1 AR 101074A1
Authority
AR
Argentina
Prior art keywords
blade
rotor
root
rotor blade
hub
Prior art date
Application number
ARP150101042A
Other languages
Spanish (es)
Inventor
Hoffmann Alexander
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of AR101074A1 publication Critical patent/AR101074A1/en

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
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional blades
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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)
  • Wind Motors (AREA)

Abstract

La presente se refiere a una pala de rotor (1) de una instalación de energía eólica (100), con una raíz de pala para su fijación a un cubo de rotor, una punta de pala alejada con respecto a la raíz de la pala y con un eje longitudinal de la pala de rotor que se extiende desde la raíz de la pala hasta la punta de la pala, que comprende una parte interior de la pala de rotor (2) orientada hacia el cubo de la pala, y que en especial comprende la raíz de la pala; y una parte exterior de la pala de rotor (4), alejada con respecto al cubo de la pala, y que en especial comprende la punta de la pala; en donde la parte interior de la pala de rotor (2) y la parte exterior de la pala de rotor (4) están unidas entre sí en una región de unión y la región de unión forma un engrosamiento (8) en la pala de rotor (1).This refers to a rotor blade (1) of a wind power installation (100), with a blade root for attachment to a rotor hub, a blade tip away from the blade root and with a longitudinal axis of the rotor blade extending from the root of the blade to the tip of the blade, which comprises an inner part of the rotor blade (2) oriented towards the blade hub, and which in particular comprises the root of the shovel; and an outer part of the rotor blade (4), remote with respect to the blade hub, and especially comprising the tip of the blade; wherein the inner part of the rotor blade (2) and the outer part of the rotor blade (4) are joined together in a joint region and the joint region forms a thickening (8) in the rotor blade (one).

ARP150101042A 2014-04-07 2015-04-07 ROTOR SHOVEL OF A WIND ENERGY INSTALLATION AR101074A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014206670.0A DE102014206670A1 (en) 2014-04-07 2014-04-07 Rotor blade of a wind turbine

Publications (1)

Publication Number Publication Date
AR101074A1 true AR101074A1 (en) 2016-11-23

Family

ID=54146429

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150101042A AR101074A1 (en) 2014-04-07 2015-04-07 ROTOR SHOVEL OF A WIND ENERGY INSTALLATION

Country Status (2)

Country Link
AR (1) AR101074A1 (en)
DE (1) DE102014206670A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3219979A1 (en) * 2016-03-15 2017-09-20 Siemens Aktiengesellschaft Bolted joint for rotor blade segments
DE102016109761A1 (en) 2016-05-26 2017-11-30 Wobben Properties Gmbh Winding core and method for producing sheet ends, mold and method for the production of trailing edge segments, wind energy plant, rotor blade series, rotor blade and method for its production
DE102016110551A1 (en) 2016-06-08 2017-12-14 Wobben Properties Gmbh Rotor for a wind turbine, rotor blade for a wind turbine, sleeve and method for mounting a rotor
DE102017126970A1 (en) 2017-11-16 2019-05-16 Wobben Properties Gmbh Rotor blade and rotor for a wind turbine, wind energy plant, method for producing a rotor blade, for connecting a rotor blade with a rotor hub and for repairing a rotor of a wind turbine
CN111417778B (en) 2017-11-16 2022-12-16 乌本产权有限公司 Connection of a rotor blade of a wind turbine to a rotor hub
DE102018103344A1 (en) 2018-02-14 2019-08-14 Wobben Properties Gmbh Method for producing a split rotor blade and rotor blade
DE102018103732A1 (en) 2018-02-20 2019-08-22 Wobben Properties Gmbh Rotor blade for a wind turbine and method
DE102018002922A1 (en) * 2018-04-10 2019-10-10 Senvion Gmbh threaded insert
DE102018112833A1 (en) 2018-05-29 2019-12-05 Wobben Properties Gmbh Wind turbine rotor blade
DE102018130895A1 (en) * 2018-12-04 2020-06-04 Wobben Properties Gmbh Rotor for a wind turbine and process
CN112966351A (en) * 2021-03-08 2021-06-15 三一重能股份有限公司 Wind power blade root layering design method and wind power blade root structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013807C2 (en) * 1999-12-09 2001-07-05 Aerpac Holding B V Wind turbine rotor, as well as hub and extender therefor.
CN1977108B (en) * 2004-06-30 2011-09-14 维斯塔斯风力系统有限公司 Wind turbine blades made of two separate sections, and method of assembly
DK176176B1 (en) * 2004-11-24 2006-11-27 Siemens Wind Power As Method and connector for assembling a blade, preferably wind turbine blade, into sections
DE102006022279B4 (en) 2006-05-11 2016-05-12 Aloys Wobben Rotor blade for a wind energy plant
DK2391807T3 (en) * 2009-01-27 2015-07-27 Vestas Wind Sys As TITLE BY wind turbine blade
DE102011088025A1 (en) 2011-12-08 2013-06-13 Wobben Properties Gmbh Rotor blade for horizontal axle wind turbine, has anchoring element anchored in blade outer part, counter element anchored in blade inner part, and connecting bolts reaching through counter element and fastened in anchoring element

Also Published As

Publication number Publication date
DE102014206670A1 (en) 2015-10-08

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