WO2013020595A2 - Éolienne - Google Patents

Éolienne Download PDF

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Publication number
WO2013020595A2
WO2013020595A2 PCT/EP2011/063782 EP2011063782W WO2013020595A2 WO 2013020595 A2 WO2013020595 A2 WO 2013020595A2 EP 2011063782 W EP2011063782 W EP 2011063782W WO 2013020595 A2 WO2013020595 A2 WO 2013020595A2
Authority
WO
WIPO (PCT)
Prior art keywords
generator
impeller
wind power
paddle wheel
blades
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2011/063782
Other languages
German (de)
English (en)
Other versions
WO2013020595A3 (fr
Inventor
Matthias Meissner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIGHTYEARS HOLDING AG
Original Assignee
LIGHTYEARS HOLDING AG
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 LIGHTYEARS HOLDING AG filed Critical LIGHTYEARS HOLDING AG
Priority to PCT/EP2011/063782 priority Critical patent/WO2013020595A2/fr
Publication of WO2013020595A2 publication Critical patent/WO2013020595A2/fr
Publication of WO2013020595A3 publication Critical patent/WO2013020595A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • 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
    • 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
    • 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
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • 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
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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

Definitions

  • the invention relates to a wind power machine for offshore use and for applications on buildings, on
  • the wind power machine comprises at least one impeller and a generator and a bearing of the rotor shaft of the generator resp. the paddle wheel according to the preamble of claim 1.
  • CN-A-2802113 discloses a turbulent flow wind generator wherein each rotating shaft is provided with a spiral. Also known are vertically arranged rotors in
  • RU-C-2330989 shows a wind turbine whose annular until disc-shaped rotor is arranged above the sea water level.
  • On a circular ring is a variety of blades, possibly adjustable and stand-alone arranged.
  • Blades are disclosed in US-A-4468169.
  • US-A-3938907 discloses a wind turbine with two blade rings, which are arranged between two horizontal circular disks. The outside
  • Blade ring comprises fixed turbine blades, which are almost straight, while the blades of the inner ring are more bent and can also be designed to be adjustable.
  • Bearings also magnetic bearings for use, eg.
  • US-A-2009322172 inter alia U-shaped pole pieces
  • US-A-2010072846 rotary shaft with recesses for avoiding
  • CN-A-2737979 it is proposed to electrically couple a plurality of windmills to increase the yield, while in CN-A-101465606 a converter for equalization is proposed.
  • switchable generator wherein arranged on a rotor shaft pole wheels with different diameters are fixed to the frame. Opposite each one pole wheel at the shaft ends, a central pole wheel has a larger diameter. The number of poles and the speed are variable.
  • US-A-6147415 shows a multi-stage generator arranged in a cone-shaped housing.
  • a vane rotor is mounted in this housing as well as in a cover plate.
  • the cover plate is supported on struts and the struts are connected via guide elements still connected to the cone.
  • the cone slope and guide elements are intended to direct the flow of air to the impeller, but only upwards.
  • the generator is multi-level, but the coils are not movable movable.
  • DE-U-202006008289 discloses a wind turbine with fürströmrotor with at least two floors, arranged on a cone-like engine room.
  • the wings of the rotor are discus-shaped with a flat, streamlined back. Intended are also short and long wind deflectors. With open rotors, it is to be expected that at least one other wing will be braked in the case of flow of a wing as a result of flow around, as is also the case with comparable solutions of the prior art.
  • the large wind deflectors with the visible frame are complex.
  • a wind turbine has a fixed axis, which is arranged on a conical jacket for a generator.
  • the vertical rotation of the rotor undergoes a change of direction in the transmission to the generator, which causes a rigid coupling.
  • the turbine should be installed in buildings under the roof.
  • the windmill is integrated into the roof structure with air intakes.
  • the rotor is flown through by a ceiling from below and is surrounded by a shielding ring.
  • the invention is based on the object
  • Wind power engine especially for offshore use as well as for applications on buildings, on vehicle roofs, in ship and light poles u. a. to create that at
  • the wind turbine can in large
  • Wind speed ranges and wind direction independent be operational and ensures a compact design in different applications.
  • the paddle wheel is surrounded by curved baffles.
  • paddlewheel here denotes the
  • the blades are bent and are preferably made of an elastomeric material, EPDM or silicone with
  • the blades guide the wind pressure through the axle area.
  • the elastomer or rubber of the blades during operation is quiet and over a wide temperature ranges
  • the paddle wheel is freely rotatably received between an upper and a lower lid.
  • the lids are spaced by struts.
  • the impeller is surrounded by multi-curved baffles, which are pivotally mounted between the upper and lower lid.
  • the baffles may be in the direction of
  • Rotary axis to the outer circumference are moved so that in the retracted state about a closed, non-rotatable cylinder, forming a housing.
  • the entire rotor can be protected in adverse weather conditions and yet has a low mass.
  • baffles direct the air flow targeted to the respective blades.
  • Wind turbine on a house roof the paddle wheel is one piece resp. short, for larger power ranges
  • Wind speeds can be used in one or two-piece design also a tornado effect in the upper paddle wheel.
  • the paddle wheel resp. the rotor is optionally arranged displaceably in the direction of the axis of rotation on a housing for the generator of the wind power machine and can be moved into this if necessary and / or can even be covered upwards.
  • the housing in two-piece design and thus greater height, the housing, however, only covers the lining of a generator and the transition to the foundation.
  • further wind deflectors, side pipes (use of suction effects), etc. may be provided.
  • the housing is, if necessary, preferably
  • the angle of the jacket slope is variable depending on the customer's request. Due to the slope of the housing wall, the system is pressed in addition to a ground anchorage to the ground.
  • Metal or plastic are used, with an adaptation to the environment, eg. B. by means of turf or
  • the axis of rotation can be vertical, oblique or horizontal
  • the coils of each stage are electronically switchable and fixedly arranged in the generator to by adjusting the
  • the system output can range from approx. 0.5 KW to approx. 1 (4) MW each
  • Wind turbine vary.
  • a rotating rotor with coils is surrounded by a stator ring which has a plurality of juxtaposed and aligned to the rotation axis Y-shaped or tuning fork-shaped projections.
  • the induction is ironless produced by permanent magnets.
  • Air conditioning systems also with horizontally mounted rotor
  • Paddle wheel and generator also be designed differently.
  • the system works autonomously, ie through the use of a small generator which in turn feeds a battery
  • the Wind turbine hanging, z. B. may be arranged under bridges, wherein the housing then comprises only a cooling and generator shell for the generator.
  • Fig. 2 a perspective view of a one-piece
  • Fig. 3 a schematic diagram of a blade (a)
  • Fig. 4 a bearing ring of the magnetic bearing without counter ring
  • Fig. 5 a three-stage generator
  • Fig. 6 an embodiment of a generator.
  • a wind turbine according to the invention comprises a housing 1 for a generator, on the upper platform of which a one-piece paddle wheel 2 can be rotated about a vertical axis of rotation 8 and, if necessary, rotated. is arranged displaceably in the direction of the axis of rotation 8.
  • the paddle wheel 2 is received freely rotating between an upper and a lower cover 18.
  • the cover 18 are spaced apart by struts 19 and not rotatable.
  • the impeller 2 is surrounded by multi-curved baffles 20 which are pivotally mounted between the upper and lower cover 18.
  • the baffles 20 can be moved in the direction of the axis of rotation 8 to the extent that in the retracted state about a closed, non-rotatable cylinder, forming a temporary housing.
  • baffles 20 direct the air flow targeted to the respective four blades 4 located in the wind.
  • the baffles 20 may in turn consist of individual elements which, parallel to the axis of rotation 8 articulated (14)
  • rear blades 4 can be passed (Rückêtsog), so this also drives and does not brake.
  • An unillustrated base plate of the housing 1 is designed to be sure-footed and in a non-visible
  • Access door is provided a security circuit.
  • the impeller 2 comprises two horizontally arranged and spaced-apart rings 5, 6, between which sixteen curved blades 4 with an area of 4.32 m2 each
  • the passing and passing wind creates a suction.
  • the wind line of the baffles 20 takes place on the "standing in the wind” blades 4 on four other, rear blades 4, which causes multiple use of wind power due to re-acceleration.
  • the impeller 2 has no central axis (rotor shaft), so that the air can pass unhindered on the other blades 4.
  • the basic construction of the paddle wheel 2 consists of
  • Aluminum materials and the blades 4 are made of an aluminum grid filled with elements of an elastomer and / or rubber with membrane effect, which prevents icing, z. B. EPDM. This causes a low weight of the blades 4 and a low noise level.
  • the paddle wheel 2 is located above the lower magnetic bearing 13, respectively. formed between upper and lower magnetic bearing, each in the form of a double magnetic bearing and is not shown in the embodiment by 8 mm from
  • the paddle wheel 2 is by a non-contact
  • Wind turbine generated magnetic field which in turn
  • the magnetic bearing 13 comprises two, mounted on struts bearing rings 13 "with
  • the barrel is laser-monitored and a backup by an emergency camp is given.
  • the generator 3 has three stages 10 on a generator shaft 7.
  • the steps 10 are fir shaped with upwards
  • Each stage is formed without coils or with fixed coils 15.
  • the stator 17 has a plurality of juxtaposed and aligned to the axis of rotation 8 Y-shaped or tuning fork-shaped extensions 16, may be arranged in or between which coils 15, which are electronically switched. Close to
  • Inner diameter of the stator 17 is a coupled to the impeller 2 Rotorl2 arranged.
  • the induction is ironless produced by permanent magnets.
  • the stages 10 work dynamically and thus enable an optimal force resp. Moment experience.
  • the first, upper (and smallest in diameter) stage is already at a
  • the minimum starting speed is approx. 0.5 m / s.
  • the coils 15 can be switched on individually by means of a respective associated servo motor, so that
  • the three stages 10 could be equipped with a total of 120 coils 15.
  • the wind turbine is designed for a power of 500 KW / h.
  • the height of the impeller 2 is in open position about 3.7 m (paddle 2 and housing 1 with generator 3), the required base area about 11x11 m. When closed, the paddle wheel 2 is light
  • the wind turbine can also be driven manually in certain situations and in case of danger, the parameters can be set so that the impeller 2 of the
  • Leitblechen 20 is enclosed.
  • baffles 20 are formed as in the above-mentioned two-part design of the paddle wheel 2 as mentioned above.

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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

L'invention concerne une éolienne destinée à des applications en mer ainsi que sur des bâtiments, sur des toits de véhicule, dans des mâts de bateau et des pylônes d'éclairage, etc., divers modes de réalisation étant possibles pour différentes puissances produites et ladite éolienne pouvant fonctionner pour un investissement relativement faible avec un impact minime sur l'environnement. A cet effet, les aubes (4) sont orientées dans la direction d'un axe de rotation (8) de la roue à aubes (2) entre respectivement au moins un anneau supérieur et un anneau inférieur (5, 6) de telle manière que l'air peut circuler librement entre les aubes (4) et qu'un passage d'air est créé côté arrière, ce qui assure une conception compacte et permet donc d'utiliser l'éolienne dans de larges plages de force du vent.
PCT/EP2011/063782 2011-08-10 2011-08-10 Éolienne Ceased WO2013020595A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/063782 WO2013020595A2 (fr) 2011-08-10 2011-08-10 Éolienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/063782 WO2013020595A2 (fr) 2011-08-10 2011-08-10 Éolienne

Publications (2)

Publication Number Publication Date
WO2013020595A2 true WO2013020595A2 (fr) 2013-02-14
WO2013020595A3 WO2013020595A3 (fr) 2013-05-30

Family

ID=44629933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/063782 Ceased WO2013020595A2 (fr) 2011-08-10 2011-08-10 Éolienne

Country Status (1)

Country Link
WO (1) WO2013020595A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111365192A (zh) * 2020-03-03 2020-07-03 商丘师范学院 一种立式无铁芯永磁风力发电机
US11499521B2 (en) * 2019-08-29 2022-11-15 Jun Jin Power generation device

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938907A (en) 1974-06-24 1976-02-17 Windsunwatt, Inc. Horizontal multidirectional turbine windmill
US4468169A (en) 1982-08-18 1984-08-28 Williams Dennis L Regulated high torque flexible bladed wind wheel
WO1999054623A1 (fr) 1998-04-17 1999-10-28 Taylor Ronald J Eolienne
DE19828324A1 (de) 1998-06-25 1999-12-30 Heinrich Bastian Windturbine für Haus und Dachkonstruktionen
US6147415A (en) 1997-05-26 2000-11-14 Fukada; Mitsuhiro Permanent magnetic generator
CN2737979Y (zh) 2004-09-28 2005-11-02 常殿林 多风轮强力发电机
CN2802113Y (zh) 2005-03-16 2006-08-02 上海赛港能源科技发展有限公司 涡旋式风力发电机
DE202006008289U1 (de) 2006-05-24 2007-01-11 Hierstetter, Georg Windrichtungsunabhängige Windkraftanlage mit vertikalen Durchströmrotor
US7303369B2 (en) 2005-10-31 2007-12-04 Rowan James A Magnetic vertical axis wind turbine
DE102006046962A1 (de) 2006-07-03 2008-02-28 Ingelheim, Peter, Graf Von Elektrische Maschine, insbesondere mehrstufig schaltbarer Generator, Generator für niedrige Drehzahlen und regelbare Induktionsbremse
RU2330989C1 (ru) 2006-12-21 2008-08-10 Дальневосточный государственный технический университет Ветроэнергетическая установка
CN101465606A (zh) 2008-09-17 2009-06-24 刘建政 直驱风力发电系统并网变流器
US20090322095A1 (en) 2008-06-26 2009-12-31 Ed Mazur Wind turbine
US20090322172A1 (en) 2008-06-27 2009-12-31 Korea Advanced Institute Of Science And Technology Hybrid three-pole active magnetic bearing and method for embodying linear model thereof
US20090324383A1 (en) 2008-06-26 2009-12-31 Ed Mazur Wind compressor
WO2010006859A1 (fr) 2008-07-18 2010-01-21 Siemens Aktiengesellschaft Ensemble palier et support de palier avec un palier radial magnétique et un palier d’accueil pour une machine rotative
US20100026120A1 (en) 2008-07-29 2010-02-04 Thales Magnetic centre-finding device with no magnet on the rotor and with small air gap
US20100072846A1 (en) 2007-02-09 2010-03-25 Ihi Corporation Magnetic bearing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586914A (en) * 1925-01-29 1926-06-01 Per W Palm Wind motor
GR910200234U (en) * 1990-05-31 1992-07-30 Mihail Valsamidis Turbine wind machine with a vertical axis
JP3260732B2 (ja) * 1999-11-01 2002-02-25 正治 三宅 風力発電装置
FR2889261A1 (fr) * 2005-07-28 2007-02-02 Georges Jean Gual Dispositif eolien
AR064581A1 (es) * 2006-12-14 2009-04-15 Gornatti Marcelo Ricardo Colector de viento para generacion de energia

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938907A (en) 1974-06-24 1976-02-17 Windsunwatt, Inc. Horizontal multidirectional turbine windmill
US4468169A (en) 1982-08-18 1984-08-28 Williams Dennis L Regulated high torque flexible bladed wind wheel
US6147415A (en) 1997-05-26 2000-11-14 Fukada; Mitsuhiro Permanent magnetic generator
WO1999054623A1 (fr) 1998-04-17 1999-10-28 Taylor Ronald J Eolienne
DE19828324A1 (de) 1998-06-25 1999-12-30 Heinrich Bastian Windturbine für Haus und Dachkonstruktionen
CN2737979Y (zh) 2004-09-28 2005-11-02 常殿林 多风轮强力发电机
CN2802113Y (zh) 2005-03-16 2006-08-02 上海赛港能源科技发展有限公司 涡旋式风力发电机
US7303369B2 (en) 2005-10-31 2007-12-04 Rowan James A Magnetic vertical axis wind turbine
DE202006008289U1 (de) 2006-05-24 2007-01-11 Hierstetter, Georg Windrichtungsunabhängige Windkraftanlage mit vertikalen Durchströmrotor
DE102006046962A1 (de) 2006-07-03 2008-02-28 Ingelheim, Peter, Graf Von Elektrische Maschine, insbesondere mehrstufig schaltbarer Generator, Generator für niedrige Drehzahlen und regelbare Induktionsbremse
RU2330989C1 (ru) 2006-12-21 2008-08-10 Дальневосточный государственный технический университет Ветроэнергетическая установка
US20100072846A1 (en) 2007-02-09 2010-03-25 Ihi Corporation Magnetic bearing device
US20090322095A1 (en) 2008-06-26 2009-12-31 Ed Mazur Wind turbine
US20090324383A1 (en) 2008-06-26 2009-12-31 Ed Mazur Wind compressor
US20090322172A1 (en) 2008-06-27 2009-12-31 Korea Advanced Institute Of Science And Technology Hybrid three-pole active magnetic bearing and method for embodying linear model thereof
WO2010006859A1 (fr) 2008-07-18 2010-01-21 Siemens Aktiengesellschaft Ensemble palier et support de palier avec un palier radial magnétique et un palier d’accueil pour une machine rotative
US20100026120A1 (en) 2008-07-29 2010-02-04 Thales Magnetic centre-finding device with no magnet on the rotor and with small air gap
CN101465606A (zh) 2008-09-17 2009-06-24 刘建政 直驱风力发电系统并网变流器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11499521B2 (en) * 2019-08-29 2022-11-15 Jun Jin Power generation device
CN111365192A (zh) * 2020-03-03 2020-07-03 商丘师范学院 一种立式无铁芯永磁风力发电机

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