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WO2017018963A1 - Installation éolienne - Google Patents

Installation éolienne Download PDF

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Publication number
WO2017018963A1
WO2017018963A1 PCT/UA2016/000084 UA2016000084W WO2017018963A1 WO 2017018963 A1 WO2017018963 A1 WO 2017018963A1 UA 2016000084 W UA2016000084 W UA 2016000084W WO 2017018963 A1 WO2017018963 A1 WO 2017018963A1
Authority
WO
WIPO (PCT)
Prior art keywords
windings
shaft
rotor
wind
generator
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/UA2016/000084
Other languages
English (en)
Russian (ru)
Inventor
Александр Вилиорович АМИТОВ
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2017018963A1 publication Critical patent/WO2017018963A1/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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • 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 
    • 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
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • 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
    • Y02E10/72—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
    • 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 wind rotor is made in two tiers and is framed by a bandage cage mounted on a support, each tier contains aerodynamic profile wings fixed at both ends to different support rings that are rigidly connected to the common shaft using a spoke system, while the wings of the lower tier are turned around a circle relative to the wings of the upper tier by 60 ° in the three-bladed embodiment, the middle ring is common to both tiers and has
  • the bandage cage consists of two support disks interconnected by racks, the lower and upper disks are solid and equipped with support-bearing units for mounting the shaft, the support unit is transferred from the generator rotor to the windage rotor cage and contains a pendant ring,
  • the suspension ring is made in the form of a profiled circular beam that has a channel profile facing the axis of the rotor with a groove, a ferromagnetic ring equal to the width of the shelf is installed on the upper shelf of the channel, a magnetic track is installed on the lower shelf, made of bars of permanent magnets located at intervals and with varying polarity, between the magnetic and ferromagnetic layers
  • SUBSTITUTE SHEET (RULE 26) minimum air gap, which without touching the protrusion of the middle ring of the rotor of the generator.
  • the disadvantages are the high complexity of the design made to ensure deformation reduction, which also led to electromagnetic braking of the wind rotor, and the rotor has a large diameter, and sets in motion a traditional generator with a much smaller diameter of the rotor and stator, which should work efficiently at much higher speeds rotations than wind rotors of this design provide.
  • the windmill contains two inverted reverse motion wind turbines coaxially located on the shafts, a generator, which includes a stator with a three-phase distributed winding and a movable part, moreover, the stator is mounted cantilever using brackets to the generator housing, the stator winding is made of sections of a P-like spatial forms with
  • the movable part is made in the form of two explicitly polar rotors with magnetoelectric excitation, equidistantly placed relative to the active surface of the stator and mechanically connected to the half-shafts of the corresponding wind turbines, and within each double-pole separation U-like sections are laid with the crossing of the two extreme phases inoperative zone.
  • the mounting points of the brackets are located on the end surface of the stator, free from winding, between the frontal parts of the distributed winding.
  • the stator is made with a toroidal flat active surface, and the rotors with magnetoelectric excitation are made disk.
  • the wind power unit contains at least one wind wheel mounted on a shaft with
  • SUBSTITUTE SHEET (RULE 26) stator, in which many coils with the conclusions of the windings located on the stator housing along an arc of a circle so that the windings are on this
  • the wind electric unit contains at least one wind wheel mounted on the shaft with the possibility of rotation of the generator rotor and fixedly fixed stator housing, in which many coils with the leads of the windings located on the stator housing along an arc of a circle so that the windings are located on this the circumference, also around the circumference are located on the rotor with gaps between themselves magnets, moreover, the fixed housing of the stator of the generator is fixed by a bracket on the support mast, the shaft of the wind wheel and the rotor shaft of the generator are interconnected, the generator rotor is made in the form of a non-magnetic carrier disk with permanent magnets installed along its outer contour with poles located in the direction tangent to the circuit and mounted on a shaft installed in rotation bearings, and each stator coil is made of at least two windings, each of the windings is curved in the form of two, first and second, open rings, which are the working
  • SUBSTITUTE SHEET (RULE 26) deployed in the direction of the center of the disc media and exceeds the thickness of the disc media of permanent magnets.
  • Permanent magnets on the carrier disk are arranged in concert with each other at equal distances from each other, eliminating the formation of
  • the distance between the first and second open rings of the windings in each coil is equal to the length of the permanent magnet of the rotor.
  • the permanent magnet carrier is mounted on a shaft mounted in angular contact bearings mounted in the stator housing, and is connected to the generator shaft by means of a connecting
  • the permanent magnet carrier is mounted on a shaft mounted in angular contact bearings mounted in the stator housing, and a wind wheel shaft, also mounted in angular contact bearings, is connected to the generator shaft by means of an overrunning clutch.
  • Blue propeller surfaces consist of interconnected plates of the segments themselves, which are T-shape gently bent in the sectional conditional planes perpendicular to the shaft of the L segments installed in pairs opposite each other relative to the shaft axis and each successive pair of segments turned relative to the previous one around the shaft through the same selected angle provided also twist each segment relatively
  • the wind wheel shaft is vertical or the wind wheel shaft is horizontal.
  • Coils are made by modules in the form of hollow housings made of thin dielectric material, in which windings are placed and filled
  • the connector of the winding rings and the connector in the generatrix of the holes in the coils exceeds the thickness of the permanent magnet carrier by a size corresponding to the permissible deviations of the dimensions and working deformations of the structure.
  • the support mast is pivotally mounted on the foundation with the possibility of
  • a hydraulic cylinder with a positive shoulder relative to the hinge of fastening the mast to the foundation with the possibility of connecting the piston and rod cavities to the pump station with its fittings is fixed on the support mast and foundation on the eyes.
  • Distinctive essential features valid in all cases is that the fixed housing of the generator stator is fixed by a bracket to the support mast, the wind wheel shaft and the generator rotor shaft are interconnected, the generator rotor is made in the form of a non-magnetic carrier disk with permanent magnets installed along its external contour with poles located in the direction tangent to the circuit and mounted on a shaft installed in the rotation bearings, and each stator coil is made of at least two windings, each from the windings is curved in the form of two, first and second, open rings, which are the working part of the windings, covering the area of location of the rotor magnets, and the ends of the open rings are interconnected by longitudinal sections of these windings, in each coil the open rings of the first number of subsequent windings are placed coaxially in an arc the circles between the open rings of the previous windings and the connector of the rings are deployed in the direction of the center of the disk of the carrier and exceeds the thickness of the disk of the carrier of permanent magnets. Distinct
  • SUBSTITUTE SHEET (RULE 26) the formation of a sequential closed magnetic circuit, or permanent magnets on the carrier disk are fixed with the same poles in the opposite direction, at a distance that ensures the interaction of magnetic fields between adjacent magnets.
  • the distance between the first and second open rings of the windings in each coil is equal to the length of the permanent magnet of the rotor.
  • the permanent magnet carrier is mounted on a shaft mounted in angular contact bearings mounted in the stator housing, and is connected to the generator shaft by means of a connecting
  • the permanent magnet carrier is mounted on a shaft mounted in angular contact bearings mounted in the stator housing, and a wind wheel shaft, also mounted in angular contact bearings, is connected to the generator shaft by means of an overrunning clutch.
  • the working surfaces of the wind wheel consist of plates of segments interconnected, which are L-shaped, smoothly bent, in the section with conditional planes perpendicular to the shaft, the segments are pairwise mounted opposite each other relative to the shaft axis and each subsequent pair of segments is rotated relative to the previous one around the shaft axis at the same selected angle twist each segment relatively
  • the wind wheel shaft is vertical or the wind wheel shaft is horizontal.
  • Coils are made by modules in the form of hollow housings made of thin dielectric material, in which windings are placed and filled
  • the support mast is pivotally mounted on the foundation with the possibility of
  • a hydraulic cylinder with a positive shoulder relative to the hinge of fastening the mast to the foundation with the possibility of connecting the piston and rod cavities to the pump station with its fittings is fixed on the support mast and foundation on the eyes.
  • the wind power unit contains at least one wind wheel mounted on the shaft with the possibility of rotation of the generator rotor and a stator in which there are many coils with taps of windings located on the stator body along an arc of a circle so that the windings are on this circle, also in a circle
  • Permanent magnets are located on the rotor with gaps between each other, moreover, the fixed housing of the generator stator is fixed by a bracket to the support mast, the wind wheel shaft and the generator rotor shaft are interconnected, the generator rotor the torus is made in the form of a non-magnetic carrier disk with permanent magnets mounted on its outer contour with poles located tangentially to the contour and mounted on a shaft mounted in rotation bearings, and each stator coil is made of at least two windings, each of the windings is bent into in the form of two, first and second, open rings, which are the working part of the windings, covering the area of location of the rotor magnets, and the ends of the open rings
  • SUBSTITUTE SHEET (RULE 26) between the permanent magnets and stator magnetic circuits, as in the well-known constructions common in the art, an increase in reliability and operational efficiency is achieved due to the winding covering an angle of at least 300 0 around the permanent magnets, and the fact that a large number of magnets and coils with windings makes it possible to produce larger generators with respect to typical traditional designs of such power and provide the necessary linear speed and generate electricity at low speeds in a large number of windings to atushki, which allows, due to well-known experts switching switching to various connection schemes, to produce the necessary electricity to the consumer with the provision of the specified power and voltage.
  • Figure 1 shows the main view of the wind power unit
  • Figure 2 shows a top view of a wind power unit
  • FIG.3 shows a remote element A
  • Figure 4 shows a section of an electric generator with bearing bearings and a coupling
  • Figure 5 shows a section BB in permanent magnets of the rotor and stator coils
  • Figure 6 shows the shape of the windings of the coils and their relative position
  • Figure 9 shows the interaction of the magnetic field and the windings in the opposite position of the permanent magnets of the rotor.
  • the wind power unit contains a wind wheel 1 mounted on the shaft 2 with the possibility of rotation of the rotor 3 of the generator 4.
  • a fixed stator housing 5 in which a plurality of coils 6 with taps 7, located on the stator housing 5 along an arc of a circle so that they are on this circle, are also surrounded by permanent magnets 8 on the rotor 3 at intervals.
  • the stationary stator housing 5 is fixed by a bracket 9 on the support mast 10.
  • the shaft 2 of the wind wheel and the shaft 1 1 of the rotor 3 of the generator 4 are interconnected by means of a coupling 12, which compensates for distortions and sharp
  • the rotor 3 of the generator 4 contains a carrier disk 14 made of non-magnetic material with constant constants installed along its outer contour
  • magnets 8 with poles located tangentially to the contour and mounted on a shaft 11 mounted in rotation bearings in angular contact bearings 15 and 16, which provide a clear location of the rotor 3 relative to the stator coils 6 not only in the radial direction, but also in height - in the axial direction.
  • Each coil 6 of the stator 5 is made of at least two windings, each of the windings (see Fig. 6) is curved in the form of two, first 17 and second 18, open rings, which are the working part of the windings covering the area
  • Permanent magnets 8 on a non-magnetic disk media 14 may be
  • FIG. 9 it is shown that the permanent magnets on the carrier disk are counter-mounted with the same poles, at a distance ensuring the interaction of magnetic fields between adjacent magnets and provide a sharp increase in magnetic flux, since the distance between the open rings of the windings in each coil is equal to the length of the permanent magnet of the rotor and the magnets and windings evenly spaced around the circumference, then the phases of the generated voltage in the equally located windings of all the coils coincide in phase.
  • SUBSTITUTE SHEET (RULE 26) generator 4 at the top there is a radial bearing 22, on which a bearing bearing 23 with a bearing 13 for the upper part of the shaft 2 is mounted
  • Mast 10 for ease of installation and dismantling, can be assembled from sections 24, 25, 26 detachably interconnected. Section 24 is fixed
  • the pump station is not shown, as it is suitable as a station with a manual drive, and with an electric one and they are supplied to the world markets by many companies, their designs are known to specialists and are not the subject of claims.
  • the working surfaces of the wind wheel 1 consist of segments 31 which are pairwise mounted opposite each other with respect to the axis of the shaft 2 on the shaft 2 and each subsequent pair of segments 31 is rotated relative to the previous one around the axis of the shaft 2 in a horizontal plane, l-shaped smoothly bent in section by conventional planes perpendicular to the shaft plane to the same selected angle. 0
  • the twist of each segment 31 relative to the perpendicular to the shaft 2 allows the formation of spiral convex-concave surfaces with smooth transitions that are aerodynamically suitable for the effective use of wind power.
  • the shaft 2 of the wind wheel 1, in our example, is located vertically, but in
  • the shaft 2 of the wind wheel 1 can be located horizontally and is also suitable to effectively perceive the wind flow.
  • the foundation structure 21 is attached to the studs 32 with nuts 33 and
  • Coils 6 are made by modules (see Fig. 8) in the form of empty thin shells
  • the connector of the rings of the windings and the connector in the forming holes in the coils exceeds the thickness of the disk of the carrier 14 of the permanent magnets 8 by the corresponding size of the permissible deviations of the dimensions and working deformations of the structure.
  • stator housing 5 to the bracket 9 is connected through a cup 36 with a housing cover 37 into which the bearing assembly with the bearing 13 is installed, the housing 38 and the connecting
  • a compensating coupling 39 with dowels 40 with which it is connected to a shaft 41 on which a coupling 12 is mounted which comprises a coupling half 42, which, through rubber shock absorbers 43, and a coupling half 44 transmits torque to the shaft 1 1 of the generator 4.
  • the wind power unit operates as follows.
  • the shaft 11 of the rotor of the generator 4 with permanent magnets 8 is driven by the force of the wind, which rotates the wind wheel 1.
  • the magnetic lines of force cross the conductors of two open rings of the windings of the first 17 and second 18, which are the working part of the windings, and the distance between the open rings of each winding are equal to the length in the circumferential direction of the permanent magnets 8 and electromotive forces are coordinated in direction and of equal magnitude.
  • An electric current directed from the viewer is indicated by the (+) sign and to the viewer - (.).
  • the hydraulic cylinder 30 is connected with its fittings 46 and 47 to the hydraulic pump station and in the mode of controlled movement, mast 10

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Wind Motors (AREA)

Abstract

L'installation éolienne concerne le domaine de l'énergie éolienne et peut être utilisée dans la conception d'une centrale électrique éolienne. Le but de l'invention consiste à simplifier la conception, réduire la quantité de métal utilisé, assurer une meilleure fiabilité et une bonne efficacité de fonctionnement. L'installation comprend pas moins d'une roue éolienne (1) fixée sur un arbre (2) de manière à faire tourner le rotor (3) du générateur (4) et un corps de stator (5) fixé immobile. Le stator (6) comprend une pluralité de bobines (6) avec des sorties d'enroulements (7) disposées en arc de cercle, et des aimants (8) sont disposés sur le rotor (3) en suivant le cercle. Le boîtier du stator (5) du générateur (4) est fixé au moyen d'un support (9) sur un mât de base (10). L'arbre (2) de roue éolienne (1) et l'arbre (1 1) de rotor (3) du générateur (4) sont reliés entre eux. Le rotor (3) du générateur (4) se présente comme un disque magnétique de support (14) avec des aimants permanents (8) fixés sur la périphérie de son contour extérieur, ses pôles étant fixés en tangent en direction du contour ; il est fixé sur l'arbre (1 1) posé sur des paliers de rotation. Chaque bobine (6) du stator (5) est réalisée à partir d'au moins deux enroulements (7), chacun des enroulements (7) est incurvé pour avoir la forme d'un premier (17) et d'un deuxième (18) anneaux ouverts qui constituent la partie de travail des enroulements enveloppant la zone de position des aimants (8) du rotor (3). Les extrémités des anneaux ouverts (17, 18) sont connectées entre elles par des segments longitudinaux (19, 20) de ces enroulements. Dans chaque bobine (6) les anneaux ouverts du premier (17) numéros des enroulements suivants sont disposés coaxialement en suivant un arc de cercle entre les anneaux ouverts des enroulements précédents, l'ouverture des anneaux étant orientée vers le centre du disque de support (14) et dépasse l'épaisseur du disque de porteur (14) des aimants permanents (8).
PCT/UA2016/000084 2015-07-24 2016-07-06 Installation éolienne Ceased WO2017018963A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAU201507443 2015-07-24
UAU201507443U UA104607U (uk) 2015-07-24 2015-07-24 Вітроелектричний агрегат

Publications (1)

Publication Number Publication Date
WO2017018963A1 true WO2017018963A1 (fr) 2017-02-02

Family

ID=55701147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2016/000084 Ceased WO2017018963A1 (fr) 2015-07-24 2016-07-06 Installation éolienne

Country Status (2)

Country Link
UA (1) UA104607U (fr)
WO (1) WO2017018963A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119030247A (zh) * 2024-08-06 2024-11-26 无锡欧瑞京机电有限公司 一种采用滑动轴承的大中型永磁电机装配系统和装配工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423333A (en) * 1982-02-02 1983-12-27 Rossman Wendell E Horizontal axis wind energy conversion system with aerodynamic blade pitch control
JP2007303459A (ja) * 2006-04-12 2007-11-22 Hiroshi Hamashita 需要家発電装置
RU81535U1 (ru) * 2008-08-12 2009-03-20 Артер Текнолоджи Лимитед Генератор для ветроэнергетической установки
RU2420671C1 (ru) * 2010-02-10 2011-06-10 Александр Владимирович Губанов Контрроторный ветроагрегат
UA64345U (en) * 2011-03-10 2011-11-10 Национальный Технический Университет "Киевский Политехнический Институт" Wind-driven power unit
US20140077505A1 (en) * 2011-05-02 2014-03-20 Tadashi Ishimine Wind Turbine Apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423333A (en) * 1982-02-02 1983-12-27 Rossman Wendell E Horizontal axis wind energy conversion system with aerodynamic blade pitch control
JP2007303459A (ja) * 2006-04-12 2007-11-22 Hiroshi Hamashita 需要家発電装置
RU81535U1 (ru) * 2008-08-12 2009-03-20 Артер Текнолоджи Лимитед Генератор для ветроэнергетической установки
RU2420671C1 (ru) * 2010-02-10 2011-06-10 Александр Владимирович Губанов Контрроторный ветроагрегат
UA64345U (en) * 2011-03-10 2011-11-10 Национальный Технический Университет "Киевский Политехнический Институт" Wind-driven power unit
US20140077505A1 (en) * 2011-05-02 2014-03-20 Tadashi Ishimine Wind Turbine Apparatus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"HELIX WIND TURBINE: Small Wind Gets Smart.", 11 August 2007 (2007-08-11), XP055353285, Retrieved from the Internet <URL:http://inhabitat.com/helix-wind-turbine-small-wind-gets-smart/helix2j pg> [retrieved on 20160915] *
"Land based wind turbines.", ENERGY WITHOUT CARBON., 3 September 2014 (2014-09-03), Retrieved from the Internet <URL:http://ciassic-web.archive.org/web/20140903035342> [retrieved on 20160919] *
"Personal blog of N. Kitaev.", UKRAINSKIE VETRJAKI., 21 May 2015 (2015-05-21), XP055353292, Retrieved from the Internet <URL:http://savenergy.info/page/ukrainskie-vetrjaki> [retrieved on 20161005] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119030247A (zh) * 2024-08-06 2024-11-26 无锡欧瑞京机电有限公司 一种采用滑动轴承的大中型永磁电机装配系统和装配工艺

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Publication number Publication date
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