DK200501072A - Vindturbinerotorvinge i flere stykker og vindturbiner, der anvender samme - Google Patents

Vindturbinerotorvinge i flere stykker og vindturbiner, der anvender samme Download PDF

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Publication number
DK200501072A
DK200501072A DK200501072A DKPA200501072A DK200501072A DK 200501072 A DK200501072 A DK 200501072A DK 200501072 A DK200501072 A DK 200501072A DK PA200501072 A DKPA200501072 A DK PA200501072A DK 200501072 A DK200501072 A DK 200501072A
Authority
DK
Denmark
Prior art keywords
wind turbine
hub extender
rotor
outboard section
several pieces
Prior art date
Application number
DK200501072A
Other languages
English (en)
Inventor
Moroz Emilian Mieczyslaw
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of DK200501072A publication Critical patent/DK200501072A/da
Application granted granted Critical
Publication of DK177598B1 publication Critical patent/DK177598B1/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
    • F03D1/0675—Rotors characterised by their construction elements 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
    • 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
    • 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)
  • Wind Motors (AREA)

Claims (10)

1. Fremgangsmåde til at samle en rotor (106) af en vindturbine (100) ved et vindturbineanlægssted, hvilken fremgangsmåde omfatter at: sende usamlede dele (200, 202, 216, 204) af en rotorvinge (208) i flere stykker til stedet, og samle rotorvingen i flere stykker på stedet.
2. Fremgangsmåde ifølge krav 1, hvor forsendelsen af usamlede dele af rotorvingen (208) i flere stykker omfatter at forsende mindst en navforlænger (200) og en udenbords sektion (204) af rotorvingen i flere dele,
3. Fremgangsmåde ifølge krav 2, hvor forsendelsen af usamlede dele af rotorvingen i flere stykker yderligere omfatter at forsende et skørt eller strøm-liniebeklædning (202) af rotorvingen.
4. Vinge (208) i flere stykker til en vindturbine (100) omfattende: en navforlænger (200) med et pitchleje (212) ved den ene ende, et skørt eller strømliniebeklædning (202) med et hul derigennem og konfigureret til at monteres over navforlængeren, og en udenbords sektion (204) konfigureret til at koble til pitchlejet.
5. Vinge i flere dele ifølge krav 4, hvor den udenbords sektion er konfigureret til at tilvejebringe en aeroelastisk sammenkobling, og navforlængeren og skørtet eller strømiiniebeklædningen ikke er.
6. Vinge i flere dele ifølge krav 5, hvor den aeroelastiske ( sammenkobling er tilvejebragt ved en fremadrettet eller bagudrettet krumning eller en kombination deraf nær tipperne (208) af den udenbords sektion.
7. Vinge i flere stykker ifølge krav 4, hvor navforlængeren er keglestubformet eller cylindrisk.
8. Vindturbine (100) med en rotor (106), som omfatter vinger (108) i flere dele.
9. Vindturbine ifølge krav 8, hvor hver sådan vinge i flere dele omfatter: en navforlænger (200) med et pitchleje ved den ene ende, et skørt eller strømiiniebeklædning (202) med et hul derigennem og konfigureret til at montere over navforlængeren, og en udenbords sektion (204) konfigureret til at sammenkoble til pitchlejet.
10. Vindturbine ifølge krav 8, hvor navforlængeren (204) er keglestubformet eller cylindrisk.
DKPA200501072A 2004-09-30 2005-07-19 Vindturbinerotorvinge i flere stykker og vindturbiner, der anvender samme DK177598B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/955,452 US7381029B2 (en) 2004-09-30 2004-09-30 Multi-piece wind turbine rotor blades and wind turbines incorporating same
US95545204 2004-09-30

Publications (2)

Publication Number Publication Date
DK200501072A true DK200501072A (da) 2006-03-31
DK177598B1 DK177598B1 (da) 2013-11-11

Family

ID=36062301

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200501072A DK177598B1 (da) 2004-09-30 2005-07-19 Vindturbinerotorvinge i flere stykker og vindturbiner, der anvender samme

Country Status (4)

Country Link
US (1) US7381029B2 (da)
CN (1) CN1755102B (da)
DE (1) DE102005034537A1 (da)
DK (1) DK177598B1 (da)

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Also Published As

Publication number Publication date
US20060067827A1 (en) 2006-03-30
US7381029B2 (en) 2008-06-03
CN1755102A (zh) 2006-04-05
DK177598B1 (da) 2013-11-11
DE102005034537A1 (de) 2006-04-06
CN1755102B (zh) 2012-11-14

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Effective date: 20190719