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FR2993018A1 - Generateur eolien contrarotatif sans engrenage - Google Patents

Generateur eolien contrarotatif sans engrenage Download PDF

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Publication number
FR2993018A1
FR2993018A1 FR1356429A FR1356429A FR2993018A1 FR 2993018 A1 FR2993018 A1 FR 2993018A1 FR 1356429 A FR1356429 A FR 1356429A FR 1356429 A FR1356429 A FR 1356429A FR 2993018 A1 FR2993018 A1 FR 2993018A1
Authority
FR
France
Prior art keywords
rotor
generator
internal
permanent magnet
contrarotative
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.)
Withdrawn
Application number
FR1356429A
Other languages
English (en)
Inventor
Lubomir A Ribarov
Jacek F Gieras
Gregory I Rozman
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR2993018A1 publication Critical patent/FR2993018A1/fr
Withdrawn legal-status Critical Current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 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • 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
    • 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

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)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne un générateur d'éolienne (100, 300) comprenant un stator (116, 316) disposé entre des premier et second rotors de générateur (102, 302, 104, 304). Le premier rotor de générateur comprend un premier arbre de rotor (18, 218) et un rotor à aimant permanent interne (106, 306). Le second rotor de générateur (104, 304) est configuré pour entrer en contre-rotation par rapport au premier rotor de générateur, et comprend un second arbre de rotor (20, 220) et un rotor à aimant permanent externe (108, 308). Des noyaux ferromagnétiques annulaires internes et externes (118, 318, 120, 320) sont arrimés respectivement à des portions radialement internes et externes du stator. Des premier et second aimants permanents internes (110a, 110b, 310a, 310b) de polarité opposée sont arrimés à une surface radialement externe du rotor à aimant permanent interne adjacent au noyau ferromagnétique annulaire interne à travers un entrefer interne (126, 326),
FR1356429A 2012-07-03 2013-07-02 Generateur eolien contrarotatif sans engrenage Withdrawn FR2993018A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/541,377 US20140008915A1 (en) 2012-07-03 2012-07-03 Gearless contra-rotating wind generator

Publications (1)

Publication Number Publication Date
FR2993018A1 true FR2993018A1 (fr) 2014-01-10

Family

ID=49770001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1356429A Withdrawn FR2993018A1 (fr) 2012-07-03 2013-07-02 Generateur eolien contrarotatif sans engrenage

Country Status (2)

Country Link
US (1) US20140008915A1 (fr)
FR (1) FR2993018A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100962774B1 (ko) * 2009-11-09 2010-06-10 강현문 풍력발전장치
US9831743B2 (en) * 2012-11-22 2017-11-28 Stellenbosch University Machine with two co-axial rotors
US20140145449A1 (en) * 2012-11-26 2014-05-29 Carl E. Cole Counter Rotating Wind Generator
US11098693B2 (en) * 2013-03-16 2021-08-24 Nicholas Aruhn Aylor Suetrong Apparatus for converting wind into circular mechanical motion
US9803616B2 (en) * 2014-01-31 2017-10-31 Ryan Port Wind turbine having a plurality of airfoil rings and counter rotating generators
RU2581595C2 (ru) * 2014-03-06 2016-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Статор ветроэлектрогенератора
US20160123299A1 (en) * 2014-11-02 2016-05-05 Tangshan TOYODA Technology Co., Ltd Dual rotor wind turbine generator set
US9732727B2 (en) * 2015-01-16 2017-08-15 Robert R. West Wind turbine system
TW201715150A (zh) * 2015-10-27 2017-05-01 guo-zhang Huang 流力發電裝置
CN105515280B (zh) * 2015-12-31 2018-03-30 丁奕筝 与风速匹配的低速永磁发电机组
US10707724B2 (en) * 2016-09-15 2020-07-07 New Energy Systems, Llc Counter rotating electrical generator
US9908706B1 (en) * 2016-10-12 2018-03-06 Goodrich Corporation Electric motor power drive unit for an aircraft cargo hold floor system
TWI635216B (zh) * 2017-02-06 2018-09-11 三森股份有限公司 風力發電裝置
CN106988965A (zh) * 2017-05-27 2017-07-28 侯晓宇 双风轮双转子风力发电机
CN108005857B (zh) * 2017-08-07 2024-05-14 陆继荣 电动飞机专用涵道式涡旋平衡风力发电机
US10825595B2 (en) * 2018-07-06 2020-11-03 Hamilton Sundstrand Corporation Solenoid dampening during non-active operation
IT201900002279A1 (it) * 2019-02-18 2020-08-18 Umberto Gabrielli Apparato e metodo per la produzione di energia elettrica
JP7242337B2 (ja) * 2019-02-20 2023-03-20 三菱重工業株式会社 回転電機機械及び風力発電設備
CN110017250B (zh) * 2019-03-29 2020-12-08 华中科技大学 一种变速恒频风力发电系统
CN110601479B (zh) * 2019-09-20 2021-10-29 齐鲁工业大学 一种双转子感应风力发电机及其工作方法
CN110630432A (zh) * 2019-11-07 2019-12-31 张英 同心轴双风轮风动机
US20220003128A1 (en) * 2020-07-06 2022-01-06 General Electric Company Dual rotor electric machine
CN113123922A (zh) * 2021-03-03 2021-07-16 江苏米孚自动化科技有限公司 一种双端口双组桨叶垂直轴永磁直驱风力发电机
US11428210B1 (en) * 2021-06-18 2022-08-30 Megabiz Petrokimya Ürünleri Sanayi Ve Ticaret Anonim Şirketi Ducted counter-rotating wind turbine
WO2024064244A1 (fr) * 2022-09-21 2024-03-28 Galinsky Phillip Dispositif de production d'énergie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8464511B1 (en) * 2012-01-06 2013-06-18 Hamilton Sundstrand Corporation Magnetically coupled contra-rotating propulsion stages
US20130181562A1 (en) * 2012-01-17 2013-07-18 Hamilton Sundstrand Corporation Dual-rotor machine
US8899516B2 (en) * 2012-04-05 2014-12-02 JHamilton Sundstrand Corporation Coaxial contra-rotating motors for differential landing gear steering
US8973866B2 (en) * 2012-04-10 2015-03-10 Hamilton Sundstrand Corporation Transverse flux machine utilized as part of a combined landing gear system

Also Published As

Publication number Publication date
US20140008915A1 (en) 2014-01-09

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Date Code Title Description
ST Notification of lapse

Effective date: 20150331