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DE29501210U1 - Turbine in wind turbine - Google Patents

Turbine in wind turbine

Info

Publication number
DE29501210U1
DE29501210U1 DE29501210U DE29501210U DE29501210U1 DE 29501210 U1 DE29501210 U1 DE 29501210U1 DE 29501210 U DE29501210 U DE 29501210U DE 29501210 U DE29501210 U DE 29501210U DE 29501210 U1 DE29501210 U1 DE 29501210U1
Authority
DE
Germany
Prior art keywords
turbine
power plant
wind power
air
plant according
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.)
Expired - Lifetime
Application number
DE29501210U
Other languages
German (de)
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.)
KOPF LUDWIG
Original Assignee
KOPF LUDWIG
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 KOPF LUDWIG filed Critical KOPF LUDWIG
Priority to DE29501210U priority Critical patent/DE29501210U1/en
Publication of DE29501210U1 publication Critical patent/DE29501210U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • F03D9/37—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
    • 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 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • 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
    • F05B2260/60—Fluid transfer
    • F05B2260/64—Aeration, ventilation, dehumidification or moisture removal of closed spaces
    • 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)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Wind Motors (AREA)

Description

BeschreibungDescription

Zugluft- und Windsogturbine mit Ansaug- und Luftsogbauteil, eingebaut in einer Windkraftanlage, zur zusätzlichen Energiegewinnung.Draft and wind suction turbine with intake and air suction component, installed in a wind turbine, for additional energy generation.

In Windkraftanlagen üblicher Bauart werden Stahlrohrtürme nur zum Tragen der Gondeln und Rotoren genutzt, Winde unter 3-4 m/s können nicht genutzt werden.In conventional wind turbines, tubular steel towers are only used to support the nacelles and rotors; winds below 3-4 m/s cannot be used.

Die im Schutzanspruch 1-4 angegebene Erfindung ermöglicht,The invention specified in claims 1-4 enables

eingebaut im Stahlrohrturm, durch Antreiben eines Generators Ernergie zu gewinnen in Form von Strom oder durch zusätzlichen Antrieb eine bessere Ausnutzung der Anlage.installed in the tubular steel tower, to generate energy in the form of electricity by driving a generator or to achieve better utilization of the system through additional drive.

Eine weitere Nutzung der Erfindung ist im Schutzanspruch 5 und 8 angegeben.A further use of the invention is specified in claims 5 and 8.

Ausführungsbeispiele der Erfindung werden anhand der Figuren 1 bis 3 erläutert.Embodiments of the invention are explained with reference to Figures 1 to 3.

Es zeigen:Show it:

Fig. 1 Luftsogbauteil und AnsaugwirkungFig. 1 Air suction component and suction effect

Fig. 2 Turbine mit verstellbaren Luftschaufeln und aerodynamischem ProfilFig. 2 Turbine with adjustable air blades and aerodynamic profile

Fig. 3 Ansaugrohre im BetonfundamentFig. 3 Intake pipes in the concrete foundation

In Fig. 1 ist durch Durchzug des Windes im Luftsogbauteil 8 entstandene Sogwirkung 9 über Fig. 3 die Ansaugrohre 1 angesaugter und erwärmter 2 im Rohrturm 10 beschleunigter Luft 4 wird die Turbine 5 Fig. 2 über die aerodynamischen Luftschaufeln 11, die von unten Staudruck und oben Auftriebskraft bekommen, auf Drehzahl gebracht.In Fig. 1, the suction effect 9 created by the wind passing through the air suction component 8 is drawn in via the intake pipes 1 and heated 2 accelerated 4 in the pipe tower 10. The turbine 5 Fig. 2 is brought up to speed via the aerodynamic air blades 11, which receive dynamic pressure from below and lift force from above.

Durch Verstellen der Luftschaufeln 11 um 45 ist eine Drehzahlregulierung möglich.By adjusting the air blades 11 by 45, the speed can be regulated.

Über einen Generator 6, von der Turbine 5 angetrieben, kann der erzeugte Strom über den Schaltschrank der Anlage direkt ins -Stromnetz einfließen.Via a generator 6, driven by the turbine 5, the generated electricity can flow directly into the power grid via the system’s control cabinet.

Andere Möglichkeit:Different possibility:

Durch zusätzlichen Antrieb mit der Turbine 5 über einen Freilauf 7 erfolgt eine frühere Einschaltung der Anlage bei niederiger Windstärke (unter 3-4 m/s),.bzw. erzielt auch einen höheren Ertrag bei stärkerem Wind.Additional drive from the turbine 5 via a freewheel 7 means that the system is switched on earlier at low wind speeds (below 3-4 m/s), and also achieves a higher yield in stronger winds.

Claims (6)

SchutzansprücheProtection claims 1. Windkraftaniage mit wenigstens einer einen Generator (6) antreibenden Windturbine (5), die an einem Turm vorgesehen ist, dadurch gekennzeichnet, daß der Turm ein kaminartiger, an der Ober - und Unterseite offener Rohrturm ist, und daß die Turbinen in diesem Rohrturm angeordnet ist, so daß sie durch die den kaminartigen Rohrturm durchströmende Luft (4) angetrieben wird.1. Wind power plant with at least one wind turbine (5) driving a generator (6), which is provided on a tower, characterized in that the tower is a chimney-like, tubular tower open at the top and bottom, and that the turbines are arranged in this tubular tower so that they are driven by the air (4) flowing through the chimney-like tubular tower. 2. Windkraftanalge nach Anspruch 1, gekennzeichnet durch ein Luftsogbauteil (8) zum Erzeugen einer Sogwirkung innerhalb des Rohrturmes.2. Wind power plant according to claim 1, characterized by an air suction component (8) for generating a suction effect within the tubular tower. 3. Windkraftanlage nach Anspruch 1 und 2, gekennzeichnet durch Ansaugrohre (1) am Fundament (3) des Rohrturmes zum Ansaugen und Erwärmen der Luft.3. Wind power plant according to claim 1 and 2, characterized by intake pipes (1) on the foundation (3) of the tubular tower for sucking in and heating the air. 4. Windkraftanlage nach einem der Ansprüche 1-3, dadurch gekennzeichnet, daß die Turbinen aerodynamische Luftschaufeln und/oder verstellbare Luftschaufeln für eine Drehzahlregulierung aufweist.4. Wind power plant according to one of claims 1-3, characterized in that the turbines have aerodynamic air blades and/or adjustable air blades for speed regulation. 5. Windkraftanlage nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß die Turbine in einem Kamin untergebracht ist.5. Wind power plant according to one of claims 1-4, characterized in that the turbine is housed in a chimney. 6. Windkraftanlage nach einem der Ansprüche 1-5, dadurch gekennzeichnet, daß die Turbine in einem Luftschacht untergebracht ist.6. Wind power plant according to one of claims 1-5, characterized in that the turbine is housed in an air shaft.
DE29501210U 1994-12-15 1995-01-26 Turbine in wind turbine Expired - Lifetime DE29501210U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29501210U DE29501210U1 (en) 1994-12-15 1995-01-26 Turbine in wind turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9420055 1994-12-15
DE29501210U DE29501210U1 (en) 1994-12-15 1995-01-26 Turbine in wind turbine

Publications (1)

Publication Number Publication Date
DE29501210U1 true DE29501210U1 (en) 1995-03-16

Family

ID=6917429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29501210U Expired - Lifetime DE29501210U1 (en) 1994-12-15 1995-01-26 Turbine in wind turbine

Country Status (1)

Country Link
DE (1) DE29501210U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006022590A1 (en) * 2004-08-27 2006-03-02 Grenzone Pte Ltd Multiple energy harvester to power standalone electrical appliances
CN100432426C (en) * 2005-07-25 2008-11-12 连伟 Method of wind electric power generation
DE102008058825A1 (en) * 2008-11-25 2010-05-27 Petros, Ompaintou, Dr. Green energy source, particularly natural energy drive for use as output source, is assembled with multiple energy sources for generating force, where force is increased to generate more power
DE102010009647B4 (en) * 2010-02-27 2015-02-19 Energia Globale Gmbh Combined power plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006022590A1 (en) * 2004-08-27 2006-03-02 Grenzone Pte Ltd Multiple energy harvester to power standalone electrical appliances
CN100432426C (en) * 2005-07-25 2008-11-12 连伟 Method of wind electric power generation
DE102008058825A1 (en) * 2008-11-25 2010-05-27 Petros, Ompaintou, Dr. Green energy source, particularly natural energy drive for use as output source, is assembled with multiple energy sources for generating force, where force is increased to generate more power
DE102010009647B4 (en) * 2010-02-27 2015-02-19 Energia Globale Gmbh Combined power plant

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19950427

R156 Lapse of ip right after 3 years

Effective date: 19981001