DK1805412T3 - Turbine og kompressor, som anvender en rotormodel med tuberkelforkant - Google Patents

Turbine og kompressor, som anvender en rotormodel med tuberkelforkant Download PDF

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Publication number
DK1805412T3
DK1805412T3 DK05797075.8T DK05797075T DK1805412T3 DK 1805412 T3 DK1805412 T3 DK 1805412T3 DK 05797075 T DK05797075 T DK 05797075T DK 1805412 T3 DK1805412 T3 DK 1805412T3
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DK
Denmark
Prior art keywords
turbine
rotor blades
rotor
compressor
control system
Prior art date
Application number
DK05797075.8T
Other languages
English (en)
Inventor
Stephen W Dewar
Philip Watts
Frank Eliot Fish
Original Assignee
Whalepower Corp
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 Whalepower Corp filed Critical Whalepower Corp
Application granted granted Critical
Publication of DK1805412T3 publication Critical patent/DK1805412T3/da

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/303—Details of the leading edge
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • 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
    • F05B2250/00—Geometry
    • F05B2250/60—Structure; Surface texture
    • F05B2250/61—Structure; Surface texture corrugated
    • 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
    • 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
    • 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
    • Y02E10/20—Hydro energy
    • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Claims (18)

1. Turbine/kompressor omfattende: mindst én magnet-elektrisk indretning; en drivindretning, der er koblet til den magnet-elektriske indretning; og en flerhed af rotorvinger, der er koblet til drivindretningen, hvor hver rotorvinge har en formet forkant, der generelt strækker sig i længden af rotorvingen, hvor forkanten er udformet til at definere en række af tuberkler, som er anbragt med afstand og strækker sig fremad, hvor tuberklerne er dimensioneret og proportioneret til at forbedre opdrift, tilvejebringe forbedrede stall-egenskaber, formindske luftmodstand og reducere sektionsvis pumpning.
2. Turbine/kompressor ifølge krav 1, yderligere omfattende et styresystem til at indstille retningen af rotorvingerne, således at rotorvingerne befinder sig over for indgående fluidstrøm.
3. Turbine/kompressor ifølge krav 2, yderligere omfattende et andet styresystem til at ændre formen af rotorvingerne.
4. Turbine/kompressor ifølge krav 3, hvor det andet styresystem ændrer hældningen af rotorvingerne.
5. Turbine/kompressor ifølge krav 3, hvor det andet styresystem ændrer afstanden og/eller formen af tuberklerne.
6. Turbine/kompressor ifølge krav 1, hvor drivindretningen er en aksel, som direkte forbinder rotorvingerne og den magnet-elektriske indretning.
7. Turbine/kompressor ifølge krav 1, hvor drivindretningen omfatter en drivaksel og transmissionsindretning, der virker mellem rotorvingerne og den magnet-elektriske indretning.
8. Turbine/kompressor ifølge krav 7, yderligere omfattende et styresystem til at indstille retningen af rotorvingerne, således af rotorvingerne befinder sig over for indgående fluidstrøm.
9. Turbine/kompressor ifølge krav 8, yderligere omfattende et andet styresystem til at ændre formen af rotorvingerne.
10. Turbine/kompressor ifølge krav 9, hvor det andet styresystem ændrer hældningen af rotorvingerne.
11. Turbine/kompressor ifølge krav 10, hvor det andet styresystem ændrer afstanden og/eller formen af tuberklerne.
12. Turbine/kompressor ifølge krav 1, hvor den mindst én magnet-elektrisk indretning er mindst én generator, og hvor hver rotorvinge har en vridning mellem spidsen og roden, hvor vridningsgraden er udvalgt til at tage hensyn til det forbedrede løft og de forbedrede stall-egenskaber.
13. Turbine/kompressor ifølge krav 12, yderligere omfattende et styresystem til at indstille retningen af rotorvingerne, således af rotorvingerne befinder sig over for indgående fluidstrøm.
14. Turbine/kompressor ifølge krav 13, yderligere omfattende et andet styresystem til at ændre formen af rotorvingerne.
15. Turbine/kompressor ifølge krav 14, hvor drivindretningen er en aksel, som direkte kobler rotorvingerne og generatoren.
16. Turbine/kompressor ifølge krav 14, hvor drivindretningen omfatter en drivaksel og transmissionsindretning, der virker mellem rotorvingerne og generatoren.
17. Turbine/kompressor ifølge krav 16, yderligere omfattende en flerhed af forbundne generatorer.
18. Turbine/kompressor ifølge krav 17, hvor de forbundne generatorer er på linje.
DK05797075.8T 2004-10-18 2005-10-18 Turbine og kompressor, som anvender en rotormodel med tuberkelforkant DK1805412T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61900204P 2004-10-18 2004-10-18
PCT/CA2005/001596 WO2006042401A1 (en) 2004-10-18 2005-10-18 Turbine and compressor employing tubercle leading edge rotor design

Publications (1)

Publication Number Publication Date
DK1805412T3 true DK1805412T3 (da) 2016-04-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK05797075.8T DK1805412T3 (da) 2004-10-18 2005-10-18 Turbine og kompressor, som anvender en rotormodel med tuberkelforkant

Country Status (8)

Country Link
US (1) US8535008B2 (da)
EP (1) EP1805412B1 (da)
CN (1) CN101107441B (da)
CA (1) CA2587946C (da)
DK (1) DK1805412T3 (da)
ES (1) ES2574653T3 (da)
PT (1) PT1805412E (da)
WO (1) WO2006042401A1 (da)

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Also Published As

Publication number Publication date
EP1805412B1 (en) 2016-03-02
CN101107441A (zh) 2008-01-16
ES2574653T3 (es) 2016-06-21
US20090074578A1 (en) 2009-03-19
CA2587946A1 (en) 2006-04-27
CA2587946C (en) 2015-08-04
CN101107441B (zh) 2013-11-20
EP1805412A1 (en) 2007-07-11
WO2006042401A1 (en) 2006-04-27
EP1805412A4 (en) 2011-03-30
PT1805412E (pt) 2016-06-08
US8535008B2 (en) 2013-09-17

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