CN102859185A - 转子叶片调节装置 - Google Patents

转子叶片调节装置 Download PDF

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Publication number
CN102859185A
CN102859185A CN2011800222938A CN201180022293A CN102859185A CN 102859185 A CN102859185 A CN 102859185A CN 2011800222938 A CN2011800222938 A CN 2011800222938A CN 201180022293 A CN201180022293 A CN 201180022293A CN 102859185 A CN102859185 A CN 102859185A
Authority
CN
China
Prior art keywords
rotor blade
hydraulic pressure
pump
urgent
controlling device
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.)
Pending
Application number
CN2011800222938A
Other languages
English (en)
Chinese (zh)
Inventor
W.舍费尔
M.劳贝
B.贝克曼
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN102859185A publication Critical patent/CN102859185A/zh
Pending legal-status Critical Current

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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
    • F03D7/0224—Adjusting blade pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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
    • 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
    • F05B2260/406—Transmission of power through hydraulic systems
    • 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
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/107—Purpose of the control system to cope with emergencies
    • 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
    • F05B2270/328—Blade pitch angle
    • 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
    • F05B2270/60—Control system actuates through
    • F05B2270/604—Control system actuates through hydraulic actuators
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
CN2011800222938A 2010-05-05 2011-04-08 转子叶片调节装置 Pending CN102859185A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010019444.1 2010-05-05
DE102010019444A DE102010019444A1 (de) 2010-05-05 2010-05-05 Rotorblattverstelleinrichtung
PCT/DE2011/000374 WO2011137885A2 (fr) 2010-05-05 2011-04-08 Dispositif de réglage de pales de rotor

Publications (1)

Publication Number Publication Date
CN102859185A true CN102859185A (zh) 2013-01-02

Family

ID=44629010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800222938A Pending CN102859185A (zh) 2010-05-05 2011-04-08 转子叶片调节装置

Country Status (6)

Country Link
US (1) US20130243624A1 (fr)
EP (1) EP2567089A2 (fr)
KR (1) KR20130086130A (fr)
CN (1) CN102859185A (fr)
DE (1) DE102010019444A1 (fr)
WO (1) WO2011137885A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016183942A1 (fr) * 2015-05-16 2016-11-24 张效新 Mécanisme de réglage de pale de rotor basé sur une crémaillère linéaire

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2703644B1 (fr) * 2012-08-27 2016-08-03 Alstom Wind, S.L.U. Système de positionnement angulaire d'une éolienne
JP6358993B2 (ja) * 2015-09-11 2018-07-18 三菱重工業株式会社 風力発電装置および風力発電装置の併入方法
WO2017063654A1 (fr) * 2015-10-14 2017-04-20 Vestas Wind Systems A/S Procédé pour commander une force de pas hydraulique
DE102020002452B3 (de) * 2020-04-23 2021-08-12 Siemens Gamesa Renewable Energy Service Gmbh Pitchantrieb für ein Rotorblatt einer Windenergieanlage und Verfahren zum Betreiben eines Pitchantriebs
DE102020004036A1 (de) 2020-07-03 2022-01-05 Siemens Gamesa Renewable Energy Service Gmbh Windenergienanlage und Verfahren zum Betreiben einer Windenerieanlage
US11668282B2 (en) 2020-07-03 2023-06-06 Siemens Gamesa Renewable Energy Service Gmbh Wind energy installation and a method of operating a wind energy installation
KR102556369B1 (ko) * 2021-12-15 2023-07-18 주식회사 금풍 전원 비인가형 피치복원 구조를 갖는 풍력발전기

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1748183A2 (fr) * 2005-07-28 2007-01-31 W2E Wind to Energy GmbH Dispositif électrique de réglage des aubes de rotor d'une éolienne
US20070205602A1 (en) * 2006-03-06 2007-09-06 General Electric Company Methods and apparatus for controlling rotational speed of a rotor
CN201092931Y (zh) * 2007-06-04 2008-07-30 无锡宝南机器制造有限公司 风力发电机的独立液压变桨机构
JP2008302787A (ja) * 2007-06-07 2008-12-18 Tadano Ltd 軌陸車の軌道走行用油圧回路
CN101415938A (zh) * 2006-02-09 2009-04-22 水力发电有限公司 用于控制风力涡轮机的叶片的设备
CN201247964Y (zh) * 2009-01-08 2009-05-27 北京能高自动化技术有限公司 变桨距系统电源
CN101498281A (zh) * 2009-02-20 2009-08-05 哈尔滨工业大学 用于风力发电机的直驱式液压变桨距控制机构
CN101583793A (zh) * 2006-10-11 2009-11-18 歌美飒创新技术公司 风轮机叶片桨距系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030709A1 (de) 2005-06-29 2007-01-04 Bosch Rexroth Ag Stellantrieb und Notenergieversorgungseinrichtung
ES2523240T3 (es) 2007-11-09 2014-11-24 Moog Inc. Accionador electrohidráulico para controlar el paso de una pala de turbina eólica

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1748183A2 (fr) * 2005-07-28 2007-01-31 W2E Wind to Energy GmbH Dispositif électrique de réglage des aubes de rotor d'une éolienne
CN101415938A (zh) * 2006-02-09 2009-04-22 水力发电有限公司 用于控制风力涡轮机的叶片的设备
US20070205602A1 (en) * 2006-03-06 2007-09-06 General Electric Company Methods and apparatus for controlling rotational speed of a rotor
CN101583793A (zh) * 2006-10-11 2009-11-18 歌美飒创新技术公司 风轮机叶片桨距系统
CN201092931Y (zh) * 2007-06-04 2008-07-30 无锡宝南机器制造有限公司 风力发电机的独立液压变桨机构
JP2008302787A (ja) * 2007-06-07 2008-12-18 Tadano Ltd 軌陸車の軌道走行用油圧回路
CN201247964Y (zh) * 2009-01-08 2009-05-27 北京能高自动化技术有限公司 变桨距系统电源
CN101498281A (zh) * 2009-02-20 2009-08-05 哈尔滨工业大学 用于风力发电机的直驱式液压变桨距控制机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016183942A1 (fr) * 2015-05-16 2016-11-24 张效新 Mécanisme de réglage de pale de rotor basé sur une crémaillère linéaire

Also Published As

Publication number Publication date
WO2011137885A2 (fr) 2011-11-10
EP2567089A2 (fr) 2013-03-13
US20130243624A1 (en) 2013-09-19
KR20130086130A (ko) 2013-07-31
WO2011137885A3 (fr) 2012-04-26
DE102010019444A1 (de) 2011-11-10

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130102