FR2822501B1 - Eolienne ou aerogenerateur a systeme de regulation hydraulique - Google Patents

Eolienne ou aerogenerateur a systeme de regulation hydraulique

Info

Publication number
FR2822501B1
FR2822501B1 FR0103965A FR0103965A FR2822501B1 FR 2822501 B1 FR2822501 B1 FR 2822501B1 FR 0103965 A FR0103965 A FR 0103965A FR 0103965 A FR0103965 A FR 0103965A FR 2822501 B1 FR2822501 B1 FR 2822501B1
Authority
FR
France
Prior art keywords
aerogenerator
windmill
control system
hydraulic control
hydraulic
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
FR0103965A
Other languages
English (en)
Other versions
FR2822501A1 (fr
Inventor
Marc Vergnet
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.)
Vergnet SA VSA
Original Assignee
Vergnet SA VSA
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 Vergnet SA VSA filed Critical Vergnet SA VSA
Priority to FR0103965A priority Critical patent/FR2822501B1/fr
Publication of FR2822501A1 publication Critical patent/FR2822501A1/fr
Application granted granted Critical
Publication of FR2822501B1 publication Critical patent/FR2822501B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F03D7/04—Automatic control; Regulation
    • F03D7/041—Automatic control; Regulation by means of a mechanical governor
    • 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
    • F03D7/0276—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • F05B2270/50—Control logic embodiment by
    • F05B2270/506—Control logic embodiment by hydraulic means, e.g. hydraulic valves within a hydraulic circuit
    • 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)
  • Wind Motors (AREA)
FR0103965A 2001-03-23 2001-03-23 Eolienne ou aerogenerateur a systeme de regulation hydraulique Expired - Fee Related FR2822501B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0103965A FR2822501B1 (fr) 2001-03-23 2001-03-23 Eolienne ou aerogenerateur a systeme de regulation hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0103965A FR2822501B1 (fr) 2001-03-23 2001-03-23 Eolienne ou aerogenerateur a systeme de regulation hydraulique

Publications (2)

Publication Number Publication Date
FR2822501A1 FR2822501A1 (fr) 2002-09-27
FR2822501B1 true FR2822501B1 (fr) 2005-11-11

Family

ID=8861485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0103965A Expired - Fee Related FR2822501B1 (fr) 2001-03-23 2001-03-23 Eolienne ou aerogenerateur a systeme de regulation hydraulique

Country Status (1)

Country Link
FR (1) FR2822501B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139536A1 (de) * 2001-08-10 2003-02-20 Bosch Rexroth Ag Hydraulische Antriebsvorrichtung, insbesondere zur Rotorblattverstellung an einer Windkraftanlage
FR2869078A1 (fr) * 2004-03-31 2005-10-21 Ingetud Sarl Sarl Eolienne ou aerogenerateur, apte a fonctionner par vents moyens voire faibles
ES1068777Y (es) * 2008-09-25 2009-03-01 Sonkyo S L Dispositivo para regular el paso de las palas de un aerogenerador
JP5901157B2 (ja) * 2011-06-30 2016-04-06 ソンキョ・エナジー・ソシエダッド・リミターダＳｏｎｋｙｏ Ｅｎｅｒｇｙ， Ｓ．Ｌ． 風力発電機のブレードピッチ調整装置
NO336260B1 (no) * 2013-06-11 2015-07-06 Mørenot Offshore As Apparat for styring av en deflektor og en aktuator til bruk i apparatet
CN108374755B (zh) * 2018-03-23 2024-05-10 国网山西省电力公司忻州供电公司 一种风电场输变电设备的防过载保护装置
CN110030158B (zh) * 2019-05-15 2024-02-06 张国欣 一种新型液控风力发电机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH222336A (de) * 1941-03-10 1942-07-15 Porsche Kg Windkraftmaschine.
IT1091536B (it) * 1977-12-23 1985-07-06 Fiat Spa Dispositivo per la regolazione del passo delle pale di un motore eolico
FR2748296B1 (fr) * 1996-05-06 1998-11-20 Richer Bertrand Louis Isidore Systeme de controle du calage des pales d'un aerogenerateur avec effet de reduction des charges dynamiques et extremes

Also Published As

Publication number Publication date
FR2822501A1 (fr) 2002-09-27

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Legal Events

Date Code Title Description
CL Concession to grant licences

Name of requester: WINACELLES, FR

Effective date: 20131212

ST Notification of lapse

Effective date: 20141128