DK1831545T3 - Vindmølle omfattende et flerdoblet redundans-styresystem og fremgangsmåde til at styre en vindmølle - Google Patents

Vindmølle omfattende et flerdoblet redundans-styresystem og fremgangsmåde til at styre en vindmølle Download PDF

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Publication number
DK1831545T3
DK1831545T3 DK04822594.0T DK04822594T DK1831545T3 DK 1831545 T3 DK1831545 T3 DK 1831545T3 DK 04822594 T DK04822594 T DK 04822594T DK 1831545 T3 DK1831545 T3 DK 1831545T3
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DK
Denmark
Prior art keywords
wind turbine
control
control systems
systems
control system
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DK04822594.0T
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English (en)
Inventor
Ole Mølgaard Jeppesen
John Bengtson
Torben Møller Hansen
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Vestas Wind Sys As
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Application filed by Vestas Wind Sys As filed Critical Vestas Wind Sys As
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Publication of DK1831545T3 publication Critical patent/DK1831545T3/da

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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
    • 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
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F03D7/047—Automatic control; Regulation by means of an electrical or electronic controller characterised by the controller architecture, e.g. multiple processors or data communications
    • 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
    • F05B2260/845—Redundancy
    • 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
    • F05B2270/1074—Purpose of the control system to cope with emergencies by using back-up controls
    • 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)

Claims (23)

1. Vindmølle (1) omfattende udstyr under styring (5, 7, 9), og et styresystem (14, 14A, 14B) til et eller flere af udstyret under styring (5, 7, 9) hvor styresystemet (14A) flerdobles med mindst et yderligere styresystem (14B) til at styre det samme af udstyret under styring, kendetegnet ved at styresystemerne (14A) 14B) forbindes af et kommunikationsbus-system til udveksling af styrekommunikation, og inkluderer et antal af fordelte controllere.
2. Vindmølle (1) ifølge krav 1, kendetegnet ved at udstyret under styring er hovedkomponenter (5, 7, 9) af vindmøllen såsom vindmøllevingerne.
3. Vindmølle (1) ifølge krav 1 eller 2, kendetegnet ved at udstyret under styring omfatter mindst en pitch- eller aktiv stalling-vindmøllevinge (5).
4. Vindmølle (1) ifølge krav 3, kendetegnet ved at den mindst ene vindmøllevinge (5) er del af en vindmølle med to eller tre vinger.
5. Vindmølle (1) ifølge krav 3 eller 4, kendetegnet ved at styresystemerne (14A, 14B) inkluderer overvågningssystemer til pitch- eller aktiv stalling-vindmøllevingerne (5).
6. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 5, kendetegnet ved at vindmøllen (1) omfatter en vippemekanisme som inkluderer vippevinkelsensorer (18).
7. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 6, kendetegnet ved at et af styresystemerne (14A, 14B) omfatter pitch- og/eller vippekomponenter f.eks. sensorer såsom vingebelastningssensorer, pitchpositionssensorer, azimuthsensorer og/eller vippevinkelsensorer (18), aktuatorer såsom pitchaktuatorer og/eller vippeaktuatorer, strømforsyninger (16) som inkluderer UPS og/eller controllere såsom mikrocomputere (17).
8. Vindmølle (1) ifølge krav 7, kendetegnet ved at sensorer i et af styresystemet (14A) er positioneret forskelligt i forhold til positionerne af de tilsvarende sensorer i yderligere af styresystemerne (14B).
9. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 8, kendetegnet ved at vindmøllen omfatter mere end to styresystemer (14A, 14B) f.eks. tre eller fire styresystemer.
10. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 9, kendetegnet ved at vindmøllen omfatter mindst to styresystemer (14A, 14B) hvor en eller flere komponenter af systemerne flerdobles med mindst to eller tre såsom mere end to pitchkomponenter, vippekomponenter og/eller controllere.
11. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 10, kendetegnet ved at styresystemerne (14A, 14B) inkluderer et antal af centrale controllere.
12. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 10, kendetegnet ved at styresystemerne (14A, 14B) inkluderer controllere fordelt ved vindmøllenavet, hovedakslen, roden af vindmøllevingen og/eller inden i vingen.
13. Vindmølle (1) ifølge et hvilket som helst af kravene 7 til 12 kendetegnet ved at styresystemerne (14A, 14B) er forbundet af kabler såsom individuelle kabler mellem komponenterne.
14. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 13, kendetegnet ved at styresystemerne (14A, 14B) er forbundet af et kommunikationsbussystem anvendende kobberkabler og/eller fiberoptik-kommunikationskabler, radio- og/eller trådløs kommunikationsforbindelser såsom bluetooth-forbindelser.
15. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 14, kendetegnet ved at styresystemerne (14A, 14B) er delvist eller fuldkommen identiske systemer.
16. Vindmølle (1) ifølge et hvilket som helst af kravene 1 til 15, kendetegnet ved at styresystemerne (14A, 14B) er et flerdoblet redundanssystem.
17. Fremgangsmåde til at styre et styresystem som flerdobles med mindst et yderligere styresystem til at styre det samme udstyr under styring af en vindmølle ifølge et hvilket som helst af kravene 1 til 16, fremgangsmåden omfattende trinnene: at styre udstyret med styresystemerne, og at betjene styresystemet og mindst et yderligere styresystem ved udveksling af styrekommunikation via et kommunikationsbus-system som forbinder styresystemerne.
18. Fremgangsmåde ifølge krav 17, hvor styresystemerne drives på samme tid og uafhængigt af hinanden.
19. Fremgangsmåde ifølge krav 17 eller 18, hvor styresystemerne drives på samme tid og afhængigt af hinanden med udvekslende styrekommunikation.
20. Fremgangsmåde ifølge et hvilket som helst af kravene 17 til 19, hvor styrekommunikation overføres via et kommunikationsbus-system som forbinder styresystemerne.
21. Fremgangsmåde ifølge krav 20, hvor kommunikationen overføres via et kommunikationsbus-system mellem centrale eller fordelte controllere.
22. Anvendelse afen vindmølle ifølge et hvilket som helst af kravene 1 til 16, i forbindelse med nødstop af vindmøllen (1) under ekstreme situationer såsom vejrsituationer eller tab af et energiforsyningsnet.
23. Anvendelse afen fremgangsmåde ifølge krav 17 eller 21, i forbindelse med nødstop afen vindmølle (1) under ekstreme situationer såsom vejrsituationer eller tab af et energiforsyningsnet.
DK04822594.0T 2004-12-30 2004-12-30 Vindmølle omfattende et flerdoblet redundans-styresystem og fremgangsmåde til at styre en vindmølle DK1831545T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK2004/000931 WO2006069573A1 (en) 2004-12-30 2004-12-30 Wind turbine comprising a multiplied redundancy control system and method of controlling a wind turbine

Publications (1)

Publication Number Publication Date
DK1831545T3 true DK1831545T3 (da) 2015-11-23

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ID=34959688

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DK04822594.0T DK1831545T3 (da) 2004-12-30 2004-12-30 Vindmølle omfattende et flerdoblet redundans-styresystem og fremgangsmåde til at styre en vindmølle

Country Status (10)

Country Link
US (1) US8585363B2 (da)
EP (1) EP1831545B1 (da)
JP (1) JP2008527226A (da)
CN (1) CN101091056B (da)
AU (1) AU2004326158B2 (da)
CA (1) CA2592298C (da)
DK (1) DK1831545T3 (da)
ES (1) ES2552691T3 (da)
MX (1) MX2007007417A (da)
WO (1) WO2006069573A1 (da)

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Also Published As

Publication number Publication date
ES2552691T3 (es) 2015-12-01
WO2006069573A1 (en) 2006-07-06
CN101091056B (zh) 2012-12-12
US8585363B2 (en) 2013-11-19
CA2592298A1 (en) 2006-07-06
EP1831545A1 (en) 2007-09-12
MX2007007417A (es) 2007-09-27
US20080118354A1 (en) 2008-05-22
AU2004326158A1 (en) 2006-07-06
EP1831545B1 (en) 2015-10-14
CN101091056A (zh) 2007-12-19
CA2592298C (en) 2014-05-13
AU2004326158B2 (en) 2009-10-08
JP2008527226A (ja) 2008-07-24

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