WO2014090219A3 - Rotor blade, retaining arm and rotor for a vertical-axis wind turbine, and production method and vertical-axis wind turbine - Google Patents

Rotor blade, retaining arm and rotor for a vertical-axis wind turbine, and production method and vertical-axis wind turbine Download PDF

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Publication number
WO2014090219A3
WO2014090219A3 PCT/DE2013/000774 DE2013000774W WO2014090219A3 WO 2014090219 A3 WO2014090219 A3 WO 2014090219A3 DE 2013000774 W DE2013000774 W DE 2013000774W WO 2014090219 A3 WO2014090219 A3 WO 2014090219A3
Authority
WO
WIPO (PCT)
Prior art keywords
vertical
wind turbine
axis wind
rotor
retaining arm
Prior art date
Application number
PCT/DE2013/000774
Other languages
German (de)
French (fr)
Other versions
WO2014090219A2 (en
Inventor
Markus Marnett
Original Assignee
Eovent 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 Eovent GmbH filed Critical Eovent GmbH
Priority to DE112013005921.5T priority Critical patent/DE112013005921A5/en
Publication of WO2014090219A2 publication Critical patent/WO2014090219A2/en
Publication of WO2014090219A3 publication Critical patent/WO2014090219A3/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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-type
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention relates to a rotor blade, to a rotor blade adjustment, a retaining arm and a rotor for a vertical-axis wind turbine and to a method for producing a retaining arm for a vertical-axis wind turbine.
PCT/DE2013/000774 2012-12-11 2013-12-11 Rotor blade, retaining arm and rotor for a vertical-axis wind turbine, and production method and vertical-axis wind turbine WO2014090219A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112013005921.5T DE112013005921A5 (en) 2012-12-11 2013-12-11 Rotor blade, holding arm and rotor for a vertical axis wind energy plant as well as manufacturing process and vertical axis wind energy plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012024119.4A DE102012024119A1 (en) 2012-12-11 2012-12-11 Rotor blade, holding arm and rotor for a vertical axis wind energy system and method for producing
DE102012024119.4 2012-12-11

Publications (2)

Publication Number Publication Date
WO2014090219A2 WO2014090219A2 (en) 2014-06-19
WO2014090219A3 true WO2014090219A3 (en) 2014-08-07

Family

ID=50151055

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/000774 WO2014090219A2 (en) 2012-12-11 2013-12-11 Rotor blade, retaining arm and rotor for a vertical-axis wind turbine, and production method and vertical-axis wind turbine

Country Status (2)

Country Link
DE (2) DE102012024119A1 (en)
WO (1) WO2014090219A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11143163B2 (en) 2016-03-08 2021-10-12 Semtive Inc. Vertical axis wind turbine
PL418807A1 (en) * 2016-09-23 2018-03-26 Jan Wiśniewski Wind turbine
CN112956124A (en) 2018-09-12 2021-06-11 伊格纳西奥·华雷斯 Micro inverter and controller

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745862A1 (en) * 1977-10-12 1979-04-19 Erich Herter WIND TURBINE
DE3425313A1 (en) * 1984-07-10 1986-01-23 Erich Herter Wind turbine
NO302590B1 (en) * 1993-06-11 1998-03-23 Einar Jakobsen Turbine, especially wind turbine with vertical axis of rotation
DE10044147A1 (en) * 2000-09-07 2002-03-21 Paul Graumann Rotor system for using wind energy using aerodynamic buoyancy principle has rotor blades adjustable individually and mutually independently in their blade angle relative to rotor axis
US6382921B1 (en) * 2001-01-30 2002-05-07 Seimens Vdo Automotive, Inc. Low reynolds number, low drag, high lift airfoil
DE20308297U1 (en) * 2002-12-12 2004-02-12 Borza, Monika, Dipl.-Lehrerin Wind energy power generation plant with vertical rotor axis, has blades, control gear, rotor arms and bracing forming constructional unit
US8142162B2 (en) * 2005-07-15 2012-03-27 Vestas Wind Systems A/S Wind turbine blade
FR2889261A1 (en) * 2005-07-28 2007-02-02 Georges Jean Gual WIND DEVICE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HYUNG IL KWON ET AL: "Enhancement of wind turbine aerodynamic performance by a numerical optimization technique", JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, KOREAN SOCIETY OF MECHANICAL ENGINEERS, HEIDELBERG, vol. 26, no. 2, 14 February 2012 (2012-02-14), pages 455 - 462, XP035014032, ISSN: 1976-3824, DOI: 10.1007/S12206-011-1035-2 *

Also Published As

Publication number Publication date
DE112013005921A5 (en) 2015-09-10
DE102012024119A1 (en) 2014-06-12
WO2014090219A2 (en) 2014-06-19

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