WO2013005090A4 - Éolienne bohg (berto otilio hernandez gutierrez) pourvue d'un axe de rotation vertical pour corps de poussée aérodynamique, et d'une hélice aérienne de surface variable - Google Patents

Éolienne bohg (berto otilio hernandez gutierrez) pourvue d'un axe de rotation vertical pour corps de poussée aérodynamique, et d'une hélice aérienne de surface variable Download PDF

Info

Publication number
WO2013005090A4
WO2013005090A4 PCT/IB2012/001300 IB2012001300W WO2013005090A4 WO 2013005090 A4 WO2013005090 A4 WO 2013005090A4 IB 2012001300 W IB2012001300 W IB 2012001300W WO 2013005090 A4 WO2013005090 A4 WO 2013005090A4
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
wind
wind turbine
vertical
generators
Prior art date
Application number
PCT/IB2012/001300
Other languages
German (de)
English (en)
Other versions
WO2013005090A3 (fr
WO2013005090A2 (fr
Inventor
Gutierrez Berto Otilio HERNANDEZ
Original Assignee
Hernandez Gutierrez Berto Otilio
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 Hernandez Gutierrez Berto Otilio filed Critical Hernandez Gutierrez Berto Otilio
Publication of WO2013005090A2 publication Critical patent/WO2013005090A2/fr
Publication of WO2013005090A3 publication Critical patent/WO2013005090A3/fr
Publication of WO2013005090A4 publication Critical patent/WO2013005090A4/fr

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
    • F03D3/062—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
    • 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
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
    • 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
    • F05B2240/50—Bearings
    • F05B2240/53—Hydrodynamic or hydrostatic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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

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

L'invention concerne les éoliennes BOHG qui comprennent un axe de rotation vertical pour un corps de poussée aérodynamique, et une hélice aérienne de surface variable, et dont le but principal est de rendre ces installations plus sûres et moins onéreuses. Ces éoliennes sont caractérisées en ce qu'elles fonctionnent efficacement même dans des conditions climatiques extrêmes. Qu'il s'agisse de mini-éoliennes ou de méga-éoliennes, elles ne nécessitent ni système de direction du vent ni mât ou salle de machines d'une hauteur imposante. Les dimensions nominales ø et H (diamètre et hauteur du rotor) d'une éolienne BOHG sont deux variables qui sont fonction de la puissance requise et de la vitesse historiquement moyenne du vent du lieu d'implantation. Les éoliennes BOHG peuvent atteindre un très grand coefficient de puissance de 95%, voire même de 98%, grâce au design qui prévoit des aspects très innovants, par exemple : • le flottement du rotor et des noyaux de générateur même s'ils pèsent un grand nombre de tonnes • le poids (masse) des systèmes de : freins, engrenages et stators des générateurs reposent sur les planchers du mât ou de la nacelle • la surface de travail des pales rotoriques peut varier indépendamment de manière à ne présenter pratiquement aucune résistance cinétique lorsqu'elles sont dirigées face au vent • chaque pale rotorique contient dans son axe longitudinal un contre-poids qui contribue notamment à stabiliser la variation dynamique/les oscillations pendant la rotation.
PCT/IB2012/001300 2011-07-04 2012-07-04 Éolienne bohg (berto otilio hernandez gutierrez) pourvue d'un axe de rotation vertical pour corps de poussée aérodynamique, et d'une hélice aérienne de surface variable WO2013005090A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011106775.6 2011-07-04
DE102011106775A DE102011106775A1 (de) 2011-07-04 2011-07-04 Windkraftanlage mit vertikaler Auftriebskörper-Rotationsachse und mit oberflächenveränderlicher Luftschraube

Publications (3)

Publication Number Publication Date
WO2013005090A2 WO2013005090A2 (fr) 2013-01-10
WO2013005090A3 WO2013005090A3 (fr) 2013-04-11
WO2013005090A4 true WO2013005090A4 (fr) 2013-06-06

Family

ID=46604379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/001300 WO2013005090A2 (fr) 2011-07-04 2012-07-04 Éolienne bohg (berto otilio hernandez gutierrez) pourvue d'un axe de rotation vertical pour corps de poussée aérodynamique, et d'une hélice aérienne de surface variable

Country Status (2)

Country Link
DE (1) DE102011106775A1 (fr)
WO (1) WO2013005090A2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1268906A (en) * 1916-08-30 1918-06-11 Layne & Bowler Corp Bearing.
JPS5874877A (ja) * 1981-10-29 1983-05-06 Nippon Kokan Kk <Nkk> 風車装置
WO2006131935A1 (fr) * 2005-06-06 2006-12-14 Ghanshyambhai Kanjibhai Patel Éolienne ameliorée

Also Published As

Publication number Publication date
WO2013005090A3 (fr) 2013-04-11
DE102011106775A1 (de) 2013-01-10
WO2013005090A2 (fr) 2013-01-10

Similar Documents

Publication Publication Date Title
DE60224582T2 (de) Windenergieerzeuger, windmühle und spindel und schaufel für die windmühle
AU2006322579B8 (en) Eolic converter
EP3152437B1 (fr) Éolienne et procédé pour faire fonctionner un tel équipement
DE102006034828A1 (de) Verfahren und Vorrichtung zur Verringerung von Lasten in einem Rotorblatt
DE102008037609A1 (de) Rotorflügel mit mehreren Abschnitten für Windkraftanlagen und Windkraftanlagen mit diesen
DE102006003897A1 (de) Speicherwindrad zur Erzeugung von elektrischer Energie mit mechanischen Energie-Zwischen-Speichern
US20090322085A1 (en) Method and apparatus for enhanced wind turbine design
WO2018172545A1 (fr) Éolienne flottante offshore comprenant un rotor vertical et parc éolien de construction modulaire comprenant plusieurs éoliennes de ce type
DE602004012128T2 (de) Windturbine mit senkrechter Drehachse mit einem Steuersystem für Drachen
DE102008047261A1 (de) Vorrichtung zur Stromerzeugung mittels Zugdrachen
DE102009006702B4 (de) Hybrid-Wellenkonverter, eine Schwimmkörpervorrichtung zur Erzeugung von Energieaus der Bewegung von Wasser
EP2435691B1 (fr) Installation de conversion d&#39;énergie pour la conversion de l&#39;énergie des vagues
US9816487B2 (en) System and method for integrating a horizontal axis wind turbine and a vertical axis wind turbine
WO2013005090A4 (fr) Éolienne bohg (berto otilio hernandez gutierrez) pourvue d&#39;un axe de rotation vertical pour corps de poussée aérodynamique, et d&#39;une hélice aérienne de surface variable
KR102009596B1 (ko) 멀티형 풍력 발전기 및 이의 제어 방법
KR102057122B1 (ko) 멀티형 풍력 발전기
CN102418674A (zh) 储能风力发电装置
CN201433853Y (zh) 垂直轴风力发电机
CN203685480U (zh) 仿生垂直轴风力发电机
EP2706227A2 (fr) Centrale hydromotrice pour l&#39;utilisation d&#39;un courant ascendant
CN101929424B (zh) 垂直轴风力发电机
KR102054220B1 (ko) 멀티형 풍력 발전기
GB2468863A (en) Vertical Axis Wind Turbine with non-newtonian fluid damped auto pitching and air brake
DE102006003467A1 (de) Horizontal-Windrad mit vertikaler Achse
DE202011105379U1 (de) Windkraftanlage mit Schwungrad

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2012743219

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 201400114

Country of ref document: EA

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12743219

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 12743219

Country of ref document: EP

Kind code of ref document: A2