WO2010135484A3 - Wind turbine - Google Patents

Wind turbine Download PDF

Info

Publication number
WO2010135484A3
WO2010135484A3 PCT/US2010/035501 US2010035501W WO2010135484A3 WO 2010135484 A3 WO2010135484 A3 WO 2010135484A3 US 2010035501 W US2010035501 W US 2010035501W WO 2010135484 A3 WO2010135484 A3 WO 2010135484A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnets
blades
wind turbine
shaft
turbine
Prior art date
Application number
PCT/US2010/035501
Other languages
French (fr)
Other versions
WO2010135484A2 (en
Inventor
Phd Imad Mahawili
Original Assignee
E-Net, Llc
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
Priority claimed from US12/714,982 external-priority patent/US20100295305A1/en
Priority claimed from US12/714,913 external-priority patent/US8178987B2/en
Priority to EA201171394A priority Critical patent/EA201171394A1/en
Priority to AP2011006031A priority patent/AP2011006031A0/en
Priority to EP10778357.3A priority patent/EP2432990A4/en
Priority to JP2012512014A priority patent/JP2012527577A/en
Application filed by E-Net, Llc filed Critical E-Net, Llc
Priority to CN2010800332007A priority patent/CN102459870A/en
Priority to BRPI1011172A priority patent/BRPI1011172A2/en
Priority to MX2011012308A priority patent/MX2011012308A/en
Priority to CA2762791A priority patent/CA2762791A1/en
Priority to SG2011085586A priority patent/SG176575A1/en
Publication of WO2010135484A2 publication Critical patent/WO2010135484A2/en
Publication of WO2010135484A3 publication Critical patent/WO2010135484A3/en
Priority to ZA2011/09135A priority patent/ZA201109135B/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
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1869—Linear generators; sectional generators
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • 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
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

A wind turbine includes a rotary shaft having an axis of rotation, a plurality of turbine blades supported for rotary motion by the shaft, and a plurality of magnets supported by and spaced outwardly from the rotary shaft. The blades are mounted to the shaft by a mount that is radially inward of the magnets wherein the magnets have an annular velocity of at least the annular velocity of the blades. The turbine also includes a conductive coil, which is located outwardly from the magnets and the blades, wherein the coil surrounds the magnets and the blades and which is sufficiently close to the magnets such that rotary movement of the magnets induces current flow in the coil. The electrical power extracted from the wind turbine may be harvested in a continuous manner, a pulsed manner, or a hybrid manner.
PCT/US2010/035501 2009-05-20 2010-05-20 Wind turbine WO2010135484A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SG2011085586A SG176575A1 (en) 2009-05-20 2010-05-20 Wind turbine
CA2762791A CA2762791A1 (en) 2009-05-20 2010-05-20 Wind turbine
AP2011006031A AP2011006031A0 (en) 2009-05-20 2010-05-20 Wind turbine.
EP10778357.3A EP2432990A4 (en) 2009-05-20 2010-05-20 Wind turbine
JP2012512014A JP2012527577A (en) 2009-05-20 2010-05-20 Wind turbine
EA201171394A EA201171394A1 (en) 2009-05-20 2010-05-20 WIND TURBINE
CN2010800332007A CN102459870A (en) 2009-05-20 2010-05-20 Wind turbine
BRPI1011172A BRPI1011172A2 (en) 2009-05-20 2010-05-20 wind turbine
MX2011012308A MX2011012308A (en) 2009-05-20 2010-05-20 Wind turbine.
ZA2011/09135A ZA201109135B (en) 2009-05-20 2011-12-12 Wind turbine

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US17990309P 2009-05-20 2009-05-20
US17996809P 2009-05-20 2009-05-20
US61/179,968 2009-05-20
US61/179,903 2009-05-20
US12/714,982 US20100295305A1 (en) 2009-05-20 2010-03-01 Wind turbine and control system
US12/714,982 2010-03-01
US12/714,913 US8178987B2 (en) 2009-05-20 2010-03-01 Wind turbine
US12/714,913 2010-03-01

Publications (2)

Publication Number Publication Date
WO2010135484A2 WO2010135484A2 (en) 2010-11-25
WO2010135484A3 true WO2010135484A3 (en) 2011-03-03

Family

ID=43126760

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/035501 WO2010135484A2 (en) 2009-05-20 2010-05-20 Wind turbine

Country Status (14)

Country Link
EP (1) EP2432990A4 (en)
JP (1) JP2012527577A (en)
KR (1) KR20120044939A (en)
CN (1) CN102459870A (en)
AP (1) AP2011006031A0 (en)
BR (1) BRPI1011172A2 (en)
CA (1) CA2762791A1 (en)
CL (1) CL2011002919A1 (en)
CO (1) CO6480906A2 (en)
EA (1) EA201171394A1 (en)
MX (1) MX2011012308A (en)
SG (1) SG176575A1 (en)
WO (1) WO2010135484A2 (en)
ZA (1) ZA201109135B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101298009B1 (en) * 2011-06-27 2013-08-26 김송수 Assembly type windmill for wind generator
CN103835883B (en) * 2012-11-20 2018-01-23 张清文 Wind-tunnel type wind power machine
US9225206B2 (en) 2013-05-23 2015-12-29 NuSpecies Global Machines Corporation Windmill generator
CN105378269B (en) * 2013-05-23 2017-04-19 纳斯佩谢丝全球机械公司 Electric power generator
ES2539643B1 (en) * 2013-10-21 2016-01-26 Adolfo GONZÁLEZ PÉREZ Autonomous wind turbine with energy accumulation and applications
CN103883465B (en) * 2014-02-24 2016-03-23 张效新 There is the horizontal axis wind-driven generator of quant shape blade and the scalable wind wheel of drum type
CN103883466B (en) * 2014-02-24 2016-03-23 张效新 There is the horizontal axis wind-driven generator of gate fan shape blade and scalable wind wheel
US9692275B2 (en) 2014-06-11 2017-06-27 Aston Gustavous Farquharson Alternative energy generator
US10110109B2 (en) 2014-06-11 2018-10-23 Aston Gustavous Farquharson Self-powered alternative energy machine to generate electricity
CA2923498C (en) * 2015-02-10 2017-01-17 Kevin Allan Dooley Two-way flow control device, associated systems and methods
JP6709002B2 (en) 2015-03-05 2020-06-10 ガイア エス．アール．エル．Ｇａｉａ Ｓ．Ｒ．Ｌ． Wind power system
CN109690071A (en) * 2016-06-08 2019-04-26 阿道夫·冈萨雷斯佩雷斯 Autonomous sustainable Wind turbine, netted leafy rotor, accumulator and energy converter and its application
CN114233562B (en) * 2021-11-08 2023-12-22 深圳供电局有限公司 New energy power generation device
KR102622014B1 (en) * 2023-02-01 2024-01-10 에스제이글로벌 주식회사 Wind power generator with blade connecting to rims for ship

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252029A (en) * 1991-09-13 1993-10-12 Barnes Robert J Vertical axis wind turbine
US5664418A (en) * 1993-11-24 1997-09-09 Walters; Victor Whirl-wind vertical axis wind and water turbine
JP2000506580A (en) * 1995-10-13 2000-05-30 ニルス・エリック・ギスラソン Horizontal axis wind turbine
CA2690228A1 (en) * 2007-06-15 2008-12-24 E-Net, Llc Turbine energy generating system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506160C3 (en) * 1975-02-14 1978-04-13 Alberto 8136 Percha Kling Wind power plant
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
NL8902534A (en) * 1989-10-12 1991-05-01 Holec Projects Bv WIND TURBINE.
WO2000034650A1 (en) * 1998-12-09 2000-06-15 Nils Erik Gislason Improved wind turbine
KR101033544B1 (en) * 2001-09-17 2011-05-11 클린 커런트 리미티드 파트너쉽 Underwater ducted turbine
NO20054704D0 (en) * 2005-10-13 2005-10-13 Sway As Method and method for wind turbines and propulsion systems with magnetically stable main bearing and load control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252029A (en) * 1991-09-13 1993-10-12 Barnes Robert J Vertical axis wind turbine
US5664418A (en) * 1993-11-24 1997-09-09 Walters; Victor Whirl-wind vertical axis wind and water turbine
JP2000506580A (en) * 1995-10-13 2000-05-30 ニルス・エリック・ギスラソン Horizontal axis wind turbine
CA2690228A1 (en) * 2007-06-15 2008-12-24 E-Net, Llc Turbine energy generating system

Also Published As

Publication number Publication date
CL2011002919A1 (en) 2012-05-25
ZA201109135B (en) 2012-08-29
CN102459870A (en) 2012-05-16
CO6480906A2 (en) 2012-07-16
BRPI1011172A2 (en) 2016-03-15
JP2012527577A (en) 2012-11-08
CA2762791A1 (en) 2010-11-25
KR20120044939A (en) 2012-05-08
SG176575A1 (en) 2012-01-30
WO2010135484A2 (en) 2010-11-25
EP2432990A4 (en) 2014-09-24
AP2011006031A0 (en) 2011-12-31
EP2432990A2 (en) 2012-03-28
MX2011012308A (en) 2012-03-14
EA201171394A1 (en) 2012-05-30

Similar Documents

Publication Publication Date Title
WO2010135484A3 (en) Wind turbine
WO2008086839A3 (en) Energy generation plant, driven by wind or water currents
WO2013021205A3 (en) Turbine generator
WO2009050157A3 (en) Wind energy installation with enhanced overvoltage protection
WO2012120485A3 (en) Fluid-cooled wind turbine
WO2013080392A8 (en) Wind turbine generator and component transferring method for the same
EP2453131A3 (en) Multiple generator wind turbine
WO2010118918A3 (en) Wind energy plant and drive device for adjusting a rotor blade
EP2843812A3 (en) Axial gap-type power generator
WO2011116845A3 (en) Direct drive wind turbine
MX355013B (en) Direct-drive wind turbine.
WO2011134619A3 (en) Water turbine
EP2653720A3 (en) Wind turbine with a primary and a secondary generator and method of operating such wind turbine
WO2011055962A3 (en) Wind power generating apparatus
WO2011046333A3 (en) Wind power generating system using turbine blades radially arranged along a circular structure
DK201270188A (en) Wind turbine with auxiliary fins
MX2013011220A (en) Wind turbine.
WO2012061011A3 (en) System and apparatus for reducing thrust forces acting on a compressor rotor
EP2727840A3 (en) Ram air turbine generator with external rotor having permanent magnets
WO2012059109A3 (en) Direct drive segmented generator
WO2011032897A3 (en) Wind turbine
EP2894767A3 (en) Improved electric machine couplable to a fluid-dynamic machine, and corresponding fluid-dynamic machine
WO2012064112A3 (en) Blade structure of vertical axis wind power generator and wind power generation system using same
EP2602918A3 (en) Wind turbine with sealed off stator chamber
WO2012120484A3 (en) Wind turbine

Legal Events

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

Ref document number: 201080033200.7

Country of ref document: CN

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

Ref document number: 10778357

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2762791

Country of ref document: CA

Ref document number: MX/A/2011/012308

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2012512014

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2010778357

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: A201114655

Country of ref document: UA

Ref document number: 201171394

Country of ref document: EA

WWE Wipo information: entry into national phase

Ref document number: 11173746

Country of ref document: CO

ENP Entry into the national phase

Ref document number: 20117030317

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2733/MUMNP/2011

Country of ref document: IN

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: PI1011172

Country of ref document: BR

ENP Entry into the national phase

Ref document number: PI1011172

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20111121