FR2983923B1 - Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif - Google Patents

Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif

Info

Publication number
FR2983923B1
FR2983923B1 FR1103739A FR1103739A FR2983923B1 FR 2983923 B1 FR2983923 B1 FR 2983923B1 FR 1103739 A FR1103739 A FR 1103739A FR 1103739 A FR1103739 A FR 1103739A FR 2983923 B1 FR2983923 B1 FR 2983923B1
Authority
FR
France
Prior art keywords
wind turbine
protecting
event
case
severe winds
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.)
Expired - Fee Related
Application number
FR1103739A
Other languages
English (en)
Other versions
FR2983923A1 (fr
Inventor
Pascal Jean Cuzenard
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
Priority to FR1103739A priority Critical patent/FR2983923B1/fr
Priority to CN201280069087.7A priority patent/CN104204511A/zh
Priority to US14/363,822 priority patent/US20140367968A1/en
Priority to PCT/FR2012/000504 priority patent/WO2013083886A1/fr
Priority to JP2014545323A priority patent/JP2015500938A/ja
Publication of FR2983923A1 publication Critical patent/FR2983923A1/fr
Application granted granted Critical
Publication of FR2983923B1 publication Critical patent/FR2983923B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • F03D7/0268—Parking or storm protection
    • 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
    • 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
    • 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
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • 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
    • F05B2240/2022—Rotors with adjustable area of intercepted fluid by means of teetering or coning 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/32—Wind speeds
    • F05B2270/3201—"cut-off" or "shut-down" wind speed
    • 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
FR1103739A 2011-12-07 2011-12-07 Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif Expired - Fee Related FR2983923B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1103739A FR2983923B1 (fr) 2011-12-07 2011-12-07 Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif
CN201280069087.7A CN104204511A (zh) 2011-12-07 2012-12-06 用于在强风事件中保护风力发电机的装置和方法以及具有此装置的风力发电机
US14/363,822 US20140367968A1 (en) 2011-12-07 2012-12-06 Device and method for protecting a wind generator in the event of violent winds and wind generator provided with such a device
PCT/FR2012/000504 WO2013083886A1 (fr) 2011-12-07 2012-12-06 Dispositif et procédé de protection d'une éolienne en cas d'événement de vents violents et une éolienne pourvue d'un tel dispositif
JP2014545323A JP2015500938A (ja) 2011-12-07 2012-12-06 暴風時に風力発電機を防護するための装置および方法、ならびに、当該装置を備える風力発電機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103739A FR2983923B1 (fr) 2011-12-07 2011-12-07 Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif

Publications (2)

Publication Number Publication Date
FR2983923A1 FR2983923A1 (fr) 2013-06-14
FR2983923B1 true FR2983923B1 (fr) 2014-04-18

Family

ID=47599033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103739A Expired - Fee Related FR2983923B1 (fr) 2011-12-07 2011-12-07 Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif

Country Status (5)

Country Link
US (1) US20140367968A1 (fr)
JP (1) JP2015500938A (fr)
CN (1) CN104204511A (fr)
FR (1) FR2983923B1 (fr)
WO (1) WO2013083886A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105626385A (zh) * 2014-11-05 2016-06-01 上海电气风电设备有限公司 一种收拢式风电机组叶片
CN105649894B (zh) * 2015-12-22 2019-05-10 南车株洲电力机车研究所有限公司 一种风电机组叶片的调零方法及装置
CN107165777A (zh) * 2017-07-28 2017-09-15 北京金风科创风电设备有限公司 变桨装置以及具有该变桨装置的风力发电机组
US11319921B2 (en) * 2018-06-14 2022-05-03 Vestas Wind Systems A/S Wind turbine with hinged blades having a hinge position between inner and outer tip end of the blades
CN112283017B (zh) * 2020-11-18 2024-02-09 西安热工研究院有限公司 一种叶片数量可调节的风轮及其工作方法
CN112555095B (zh) * 2020-12-08 2021-11-05 湖南创一智能科技有限公司 一种海上风电结构产品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7071578B1 (en) 2002-01-10 2006-07-04 Mitsubishi Heavy Industries, Ltd. Wind turbine provided with a controller for adjusting active annular plane area and the operating method thereof
US6972498B2 (en) 2002-05-28 2005-12-06 General Electric Company Variable diameter wind turbine rotor blades
US6902370B2 (en) 2002-06-04 2005-06-07 Energy Unlimited, Inc. Telescoping wind turbine blade
US8419362B2 (en) 2004-08-31 2013-04-16 Hamilton Sundstrand Corporation Foldable blades for wind turbines
JP2007107409A (ja) * 2005-10-12 2007-04-26 Yanmar Co Ltd 風力発電装置
CN2911238Y (zh) * 2006-01-16 2007-06-13 南通锴炼风电设备有限公司 2000kw双馈式风力发电机组
US7884492B2 (en) * 2007-11-13 2011-02-08 General Electric Company Methods and systems for wind turbine generators
JP4100520B1 (ja) * 2007-12-28 2008-06-11 川崎重工業株式会社 アップウインド型風車及びその退避運転方法
KR20100103546A (ko) 2008-01-30 2010-09-27 클립퍼 윈드파워, 인코포레이티드 분리된 트레일링 에지가 있는 삽입가능한 블레이드 구조
GB0809235D0 (en) * 2008-05-21 2008-06-25 Poweroasis Ltd Supervisory system controller for use with a renewable energy powered radio telecommunications site
US8321062B2 (en) * 2009-11-05 2012-11-27 General Electric Company Systems and method for operating a wind turbine having active flow control
CA2696822A1 (fr) 2010-03-22 2011-09-22 Maciek Szczudlo Pale d'eolienne expansible et retractable

Also Published As

Publication number Publication date
US20140367968A1 (en) 2014-12-18
FR2983923A1 (fr) 2013-06-14
WO2013083886A1 (fr) 2013-06-13
JP2015500938A (ja) 2015-01-08
CN104204511A (zh) 2014-12-10

Similar Documents

Publication Publication Date Title
FR2983923B1 (fr) Dispositif et procede de protection d'une eolienne en cas d'evenement de vents violents et une eolienne pourvue d'un tel dispositif
ZA201405245B (en) Wind turbine generator system and lightning protection device thereof
FR2986356B1 (fr) Dispositif de protection d'un circuit integre contre des attaques en face arriere
FR2972021B1 (fr) Dispositif de protection d'un injecteur de reducteur
FR2963529B3 (fr) Enveloppe de protection d?un dispositif electronique portable
BR112013022614A2 (pt) método para acessar a superfície externa de torres de turbina eólica e dispositivo para acessar a superfície externa de torres de turbina eólica
FR3005436B1 (fr) Procede et dispositif de protection securitaire d'un document officiel et document officiel ainsi protege
FR2943487B1 (fr) Dispositif de protection contre l'effet d'un evenement physique tel que la foudre
DK2375059T3 (da) Torsionsbeskyttelsessystem og metode til vindmølle
FR2963121B1 (fr) Procede et dispositif de protection de commandes logicielles dans un cockpit d'aeronef
FR2960912B1 (fr) Dispositif de protection d'un calculateur de turbo-machine d'aeronef en cas de feu
FR2973777B1 (fr) Dispositif de protection d'energie pour un aeronef.
FR2965597B1 (fr) Dispositif de protection d'un palier a roulement
FR2958491B1 (fr) Procede et dispositif de protection d'un dispositif d'alimentation a onduleur contre les surtensions
FR2920231B1 (fr) Procede et dispositif de protection automatique d'un aeronef contre un atterissage dur
FR2961178B1 (fr) Procede et dispositif pour la protection d'un aeronef
FR2957405B1 (fr) Dispositif d'installation de panneaux solaires
EP2781511A4 (fr) Agent et procédé de protection d'un groupe hydroxy
FR2964157B1 (fr) Dispositif et procede de protection d'un demarreur a grande inertie de rotation
FR2958912B1 (fr) Dispositif de protection d'un aeronef contre la foudre
FR2972359B1 (fr) Dispositif de protection de biens immobiliers vis-a-vis d'un incendie dont l'origine est exterieure, quelles que soient la force et la direction du vent
FR2961328B1 (fr) Dispositif et procede de securisation de l'acces a une fonction
ITRM20120632A1 (it) "metodo e dispositivo di protezione personale da crolli dovuti a sisma"
FR2971815B1 (fr) Dispositif et procede d'injection privilegiee
FR2977449B1 (fr) Dispositif de protection et de tuteurage pour jeune plant

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20170831