DK1930584T4 - Nav til et vindenergianlæg med horisontal akse - Google Patents

Nav til et vindenergianlæg med horisontal akse Download PDF

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Publication number
DK1930584T4
DK1930584T4 DK07121058.7T DK07121058T DK1930584T4 DK 1930584 T4 DK1930584 T4 DK 1930584T4 DK 07121058 T DK07121058 T DK 07121058T DK 1930584 T4 DK1930584 T4 DK 1930584T4
Authority
DK
Denmark
Prior art keywords
hub
horizontal axis
wind energy
energy system
axis wind
Prior art date
Application number
DK07121058.7T
Other languages
English (en)
Other versions
DK1930584T3 (da
Inventor
Kita Masakazu
Tobinaga Ikuo
Tomizawa Atsuki
Original Assignee
Hitachi Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39321795&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1930584(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DK1930584T3 publication Critical patent/DK1930584T3/da
Publication of DK1930584T4 publication Critical patent/DK1930584T4/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
    • 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
    • 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
    • F03D1/0691—Rotors characterised by their construction elements of the 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

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)
  • Wind Motors (AREA)
DK07121058.7T 2006-11-22 2007-11-19 Nav til et vindenergianlæg med horisontal akse DK1930584T4 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006315629A JP4972383B2 (ja) 2006-11-22 2006-11-22 水平軸風車のハブ

Publications (2)

Publication Number Publication Date
DK1930584T3 DK1930584T3 (da) 2016-10-03
DK1930584T4 true DK1930584T4 (da) 2019-09-23

Family

ID=39321795

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07121058.7T DK1930584T4 (da) 2006-11-22 2007-11-19 Nav til et vindenergianlæg med horisontal akse

Country Status (4)

Country Link
US (1) US8142166B2 (da)
EP (1) EP1930584B2 (da)
JP (1) JP4972383B2 (da)
DK (1) DK1930584T4 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110271501A1 (en) * 2009-01-28 2011-11-10 Mag Ias, Llc Machining center for a wind turbine hub
US8092171B2 (en) * 2009-09-30 2012-01-10 General Electric Company Systems and methods for assembling a pitch assembly for use in a wind turbine
AU2010279194B8 (en) * 2010-05-14 2012-01-19 Mitsubishi Heavy Industries, Ltd. Semi-flexible supporting structure for wind turbine
CN102000763A (zh) * 2010-10-29 2011-04-06 定州东方铸造有限公司 风力发电机球铁轮毂真空密封铸造方法
KR101276303B1 (ko) * 2011-08-11 2013-06-24 삼성중공업 주식회사 풍력발전기
DK2623770T3 (da) * 2012-02-02 2015-09-28 Siemens Ag Rotornav til en vindmølle
US9175668B2 (en) * 2012-04-19 2015-11-03 General Electric Company Hub for wind turbine rotor
WO2013185765A1 (en) * 2012-06-10 2013-12-19 Vestas Wind Systems A/S Improvements relating to wind turbines
US20140064971A1 (en) * 2012-08-29 2014-03-06 General Electric Company Stiffener plate for a wind turbine
JP5894890B2 (ja) * 2012-09-06 2016-03-30 株式会社日立製作所 風力発電システム、風力発電システムの組み立て方法、または風力発電システムの点検方法
DE102014200276A1 (de) 2014-01-10 2015-07-16 Senvion Se Mehrteilige Gussform, Herstellungsverfahren, Rotornabe und Windenergieanlage
KR101571437B1 (ko) * 2014-03-13 2015-11-24 삼성중공업 주식회사 풍력 발전 장치용 허브 및 이를 이용한 풍력 발전 장치
JP2015227651A (ja) 2014-06-03 2015-12-17 株式会社日立製作所 風力発電装置
DE102014226126A1 (de) * 2014-12-16 2016-06-16 Senvion Gmbh Rotornabe für einen eine Rotorachse aufweisenden Rotor einer Windenergieanlage
JP6521786B2 (ja) * 2015-08-04 2019-05-29 株式会社熊谷組 風力発電装置
CN105089945B (zh) * 2015-09-10 2017-08-25 沈阳华创风能有限公司 风力发电机组轮毂
DE102018108610A1 (de) * 2018-04-11 2019-10-17 Wobben Properties Gmbh Rotornabe einer Windenergieanlage, sowie Verfahren zur Montage einer solchen Rotornabe
EP3690232B1 (en) * 2019-01-31 2023-01-04 Siemens Gamesa Renewable Energy A/S Hub for a wind turbine, wind turbine and method for up-grading a hub of a wind turbine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59810927D1 (de) 1997-11-04 2004-04-08 Windtec Anlagenerrichtungs Und Windkraftanlage
DE10140793A1 (de) 2001-08-20 2003-03-06 Gen Electric Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage
EP1429025B1 (en) * 2001-12-28 2013-11-27 Mitsubishi Heavy Industries, Ltd. Up-wind type windmill and operating method therefor
WO2003064854A1 (en) * 2002-01-31 2003-08-07 Neg Micon A/S Blade-hub for a wind turbine
NL1021673C1 (nl) 2002-10-17 2004-04-20 Mecal Applied Mechanics B V Verbeterde naaf voor een windturbine.
CN1329657C (zh) 2003-04-12 2007-08-01 通用电气公司 用于风力涡轮的转子的轮毂
DE202004003521U1 (de) 2004-03-06 2004-06-24 W2E Wind To Engergy Gmbh Innenbegehbare Rotornabe
DE102004023773B3 (de) 2004-05-11 2005-11-17 Repower Systems Ag Windenergieanlage
US7614850B2 (en) * 2006-07-11 2009-11-10 General Electric Company Apparatus for assembling rotary machines
PL1933027T3 (pl) 2006-12-08 2011-10-31 Stx Heavy Ind Co Ltd Piasta wirnika turbiny wiatrowej

Also Published As

Publication number Publication date
EP1930584B1 (en) 2016-06-29
JP4972383B2 (ja) 2012-07-11
EP1930584A3 (en) 2013-03-06
EP1930584A2 (en) 2008-06-11
US20080118356A1 (en) 2008-05-22
EP1930584B2 (en) 2019-08-21
US8142166B2 (en) 2012-03-27
JP2008128135A (ja) 2008-06-05
DK1930584T3 (da) 2016-10-03

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