DK3036434T3 - Vindmølle med lave vindhastigheder - Google Patents

Vindmølle med lave vindhastigheder Download PDF

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Publication number
DK3036434T3
DK3036434T3 DK14838835.8T DK14838835T DK3036434T3 DK 3036434 T3 DK3036434 T3 DK 3036434T3 DK 14838835 T DK14838835 T DK 14838835T DK 3036434 T3 DK3036434 T3 DK 3036434T3
Authority
DK
Denmark
Prior art keywords
wind
speeds
low
wind turbine
turbine
Prior art date
Application number
DK14838835.8T
Other languages
English (en)
Inventor
Emmanuil Dermitzakis
Aristeidis Dermitzakis
Original Assignee
Emmanuil Dermitzakis
Aristeidis Dermitzakis
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 Emmanuil Dermitzakis, Aristeidis Dermitzakis filed Critical Emmanuil Dermitzakis
Application granted granted Critical
Publication of DK3036434T3 publication Critical patent/DK3036434T3/da

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
    • 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
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0625—Rotors characterised by their aerodynamic shape of the whole rotor, i.e. form features of the rotor unit
    • 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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0256—Stall control
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • F05B2240/2021—Rotors with adjustable area of intercepted fluid by means of telescoping blades
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/404—Transmission of power through magnetic drive coupling
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/32—Wind speeds
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
DK14838835.8T 2013-08-20 2014-08-20 Vindmølle med lave vindhastigheder DK3036434T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20130100479A GR20130100479A (el) 2013-08-20 2013-08-20 Ανεμογεννητρια χαμηλων ταχυτητων ανεμου
PCT/GR2014/000047 WO2015036806A2 (en) 2013-08-20 2014-08-20 Wind turbine of low wind speeds

Publications (1)

Publication Number Publication Date
DK3036434T3 true DK3036434T3 (da) 2020-10-12

Family

ID=52573682

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14838835.8T DK3036434T3 (da) 2013-08-20 2014-08-20 Vindmølle med lave vindhastigheder

Country Status (7)

Country Link
US (1) US10184455B2 (da)
EP (1) EP3036434B1 (da)
CN (1) CN105637218B (da)
DK (1) DK3036434T3 (da)
ES (1) ES2824099T3 (da)
GR (1) GR20130100479A (da)
WO (1) WO2015036806A2 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10451029B2 (en) * 2014-07-16 2019-10-22 Anatoly Georgievich Bakanov Dual rotor wind power assembly (variants)
CN109751203B (zh) * 2017-11-02 2024-03-08 西安交通大学 一种面积可连续变化的新型风力发电机叶片
WO2020097591A1 (en) * 2018-11-09 2020-05-14 Mastel David Rotary device with stacked sail configuration
CN109372689B (zh) * 2018-11-14 2023-11-21 大连理工大学 基于单摆的翼型风力发电机
CN110230571B (zh) * 2019-07-02 2024-05-03 中国大唐集团新能源科学技术研究院有限公司 叶片独立变桨装置
US10731627B1 (en) * 2019-10-07 2020-08-04 Timm A Vanderelli Low wind generator with internal rechargeable power
CN110748461B (zh) * 2019-10-21 2020-11-03 明阳智慧能源集团股份公司 一种风力发电机组的机舱位移监测方法
CN111120204B (zh) * 2019-12-20 2021-06-18 大唐可再生能源试验研究院有限公司 风力发电机组独立变桨四象限运行控制方法
WO2021165717A1 (en) 2020-02-18 2021-08-26 Wadasinghe Thushara Kelum Cam assisted horizontal axis twin turbine wind mill for low wind speeds
CN112283022B (zh) * 2020-11-18 2024-03-22 西安热工研究院有限公司 一种叶片数量可调节的叶轮及其工作方法
CN114576082B (zh) * 2022-03-18 2023-05-02 中国华能集团清洁能源技术研究院有限公司 风力发电装置
CN114576078B (zh) * 2022-03-18 2023-05-02 中国华能集团清洁能源技术研究院有限公司 双风轮发电装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR627371A (fr) * 1926-01-12 1927-10-03 Inst Voor Aero En Hydro Dynami Dispositif pour faciliter le démarrage de machines motrices à écoulement
US2177801A (en) * 1937-02-04 1939-10-31 Erren Rudolf Arnold Electric generator
NL9301910A (nl) * 1993-11-04 1995-06-01 Stork Prod Eng Windturbine.
DE29706980U1 (de) * 1997-01-29 1997-07-10 Schulte, Walter, 37688 Beverungen Gondel einer Windkraftanlage
USH2057H1 (en) 2001-01-10 2003-01-07 Sandia Corporation Load attenuating passively adaptive wind turbine blade
US6856042B1 (en) * 2003-10-09 2005-02-15 Hisaomi Kubota Wind turbine generator
DK176357B1 (da) * 2005-11-21 2007-09-24 Lm Glasfiber As Et vindenergianlæg med ekstra sæt vinger
CN100458145C (zh) * 2006-03-29 2009-02-04 代运波 具有变径变实度功能的风力发电机
DE102006050498B3 (de) * 2006-10-26 2008-01-31 Nagel, Hans H. Windkraftanlage: Einarm-Flügel mit 3flg.-Propeller Rotor-Doppelkopf-Anlage
EP2115298B1 (en) * 2007-01-17 2020-11-18 New World Generation Inc. Multiple generator wind turbine and method of operation
CN101684771A (zh) * 2008-10-30 2010-03-31 邵凯 风力发电提高低风速发电量的风轮结构
DE102008060196A1 (de) * 2008-12-01 2010-06-10 Glushko, Viktor, Dr. Horizontalachsen-Rotor
DE102009011603A1 (de) * 2009-03-04 2010-09-09 Klaus Würthele Vorrichtung zur Montage von Rotorblättern an Windkraftanlagen
KR20130000468A (ko) * 2011-06-23 2013-01-03 권주문 보조블레이드를 갖는 풍력발전기

Also Published As

Publication number Publication date
US20160208772A1 (en) 2016-07-21
US10184455B2 (en) 2019-01-22
CN105637218B (zh) 2019-07-05
GR20130100479A (el) 2015-03-18
ES2824099T3 (es) 2021-05-11
WO2015036806A2 (en) 2015-03-19
CN105637218A (zh) 2016-06-01
EP3036434B1 (en) 2020-07-08
EP3036434A2 (en) 2016-06-29
WO2015036806A4 (en) 2015-08-13
WO2015036806A3 (en) 2015-07-02

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