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DE102011016064A1 - Wind turbine has pylons that are mounted vertically, and high voltage mast with rotor that is provided for generating energy propagated via existing transmission lines - Google Patents

Wind turbine has pylons that are mounted vertically, and high voltage mast with rotor that is provided for generating energy propagated via existing transmission lines Download PDF

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Publication number
DE102011016064A1
DE102011016064A1 DE102011016064A DE102011016064A DE102011016064A1 DE 102011016064 A1 DE102011016064 A1 DE 102011016064A1 DE 102011016064 A DE102011016064 A DE 102011016064A DE 102011016064 A DE102011016064 A DE 102011016064A DE 102011016064 A1 DE102011016064 A1 DE 102011016064A1
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Prior art keywords
wind
wind turbine
high voltage
pylons
rotor
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DE102011016064A
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German (de)
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Anmelder Gleich
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

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  • 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)
  • Wind Motors (AREA)

Abstract

Problem
Es ist bekannt, dass herkömmliche Windenergieanlagen folgende Schwachpunkte haben: Sie „verspargeln” die Landschaft. In der Nähe von Wohngebieten entsteht eine zum Teil erhebliche Beeinträchtigung der Bevölkerung durch Schlagschatten und Laufgeräuschen. Der erzeugte Strom muss durch teilweise neue Stromtrassen von Starkwindgebieten in windschwache Gebiete transportiert werden.
Lösung
Die im Patentanspruch 1 angegebene Erfindung kombiniert die vorhandenen, ggf. statisch zu verstärkenden, Hochspannungsmasten mit einer Vertikalwindanlage. Die Vertikalwindanlage arbeitet im Innern des Hochspannungsmasten und erzeugt über einen Generator, der direkt mit der Drehwelle der Windanlage verbunden ist, Strom einer geeigneten Spannung. Der erzeugte Strom kann über die vorhandene Stromtrasse abgeleitet werden.
Erreichte Vorteile
Die Windkraftanlage wird innerhalb der vorhandenen Hochspannungsmasten installiert. Dadurch entfallen die Hauptargumente gegen die Windenergie, die zum Teil inakzeptable Verspargelung der Landschaft. Ebenso können keine Schlagschatten auftreten. Die Windgeräusche treten in der Regel nicht in der Nähe von Wohngebieten auf.
Diese Windkraftanlagen sind von der erzeugten elektrischen Leistung deutlich schwächer als herkömmliche Windkraftanlagen, gleichen dies aber durch ihre große Zahl aus, da sie letztlich in nahezu allen Hochspannungsmasten installiert werden könnten.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnung 1–3 dargestellt.
problem
It is well-known that conventional wind turbines have the following weak points: they "paralyze" the landscape. In the vicinity of residential areas, the population is sometimes seriously affected by drop shadows and running noise. The electricity generated must be transported through partly new power lines from strong wind areas to wind-weak areas.
solution
The specified in claim 1 invention combines the existing, possibly static to be reinforced, high voltage pylons with a vertical wind turbine. The vertical wind turbine operates inside the high voltage pylon and generates electricity of suitable voltage through a generator directly connected to the rotary shaft of the wind turbine. The generated electricity can be dissipated via the existing power line.
Achieved benefits
The wind turbine will be installed inside the existing high voltage pylons. This eliminates the main arguments against wind energy, which are partly unacceptable regulation of the landscape. Likewise, no drop shadow can occur. The wind noise usually does not occur near residential areas.
These wind turbines are significantly weaker than conventional wind turbines from the electrical power generated, but compensate for this by their large number, since they could ultimately be installed in almost all pylons.
An embodiment of the invention is shown in the drawing 1-3.

Figure 00000001
Figure 00000001

Description

Innerhalb eines Hochspannungsgittermastes, im oberen Drittel wird ein vertikaler Rotor angebracht. Der Rotor selbst ist nicht Bestandteil dieses Patentes. Es lassen sich hier folglich bestehende Patente nutzen, die eine entsprechende Effektivität der Anlage garantieren. Rotor dreht sich mit einer Hohlwelle um eine fixe Welle, die am Erdboden fixiert ist. Die Hohlwelle ist über eine Magnetkupplung mit dem Generator verbunden.Within a high-voltage grid mast, in the upper third, a vertical rotor is mounted. The rotor itself is not part of this patent. It can therefore be used here existing patents that guarantee a corresponding effectiveness of the system. Rotor rotates with a hollow shaft around a fixed shaft, which is fixed to the ground. The hollow shaft is connected via a magnetic coupling to the generator.

Die vom Generator erzeugte elektrische Energie kann zum einen über eine separate Stromführung weitergeleitet werden, oder nach einer Spannungstransformation und einem Phasenabgleich in ein bestehendes Hochspannungskabel eingeleitet werden. (P5)The electrical energy generated by the generator can be passed on the one hand via a separate power supply, or be introduced after a voltage transformation and a phase adjustment in an existing high voltage cable. (P5)

Die Magnetkupplung stellt den Kraftschluss zwischen dem Rotor und dem Generator her. Der Kraftschluss kann über eine Steuerleitung, über ein Funksignal oder über ein Powelinesignal unterbrochen werden (P4). Die Magnetkupplung dient zusätzlich als oberes Führungslager. Die Hohlwelle ist in vertikaler Richtung nicht kraftschlüssig mit dem Lager verbunden. Nur das Drehmoment wird hier übertragen.The magnetic coupling establishes the adhesion between the rotor and the generator. The adhesion can be interrupted via a control line, via a radio signal or via a power line signal (P4). The magnetic coupling also serves as upper guide bearing. The hollow shaft is not positively connected in the vertical direction with the bearing. Only the torque is transmitted here.

Der Untere Teil des Rotors wird in einem Lager geführt. Das Lagerhaus ist über Scherstifte o. a mit dem Mast verbunden. Zwischen der hier gelagerten äußeren Hohlwelle und dem Lagerhaus befindet sich eine Fliehkraft Bremse, sodass sich bei Starkwind der Rotor auf eine zulässige Drehzahl abgebremst wird (P2). Sollte der Staudruck des Windes so große Werte annehmen, dass eine Gefährdung des Mastes zu befürchten ist, lösen die Sollbruchstellen(Scherstifte) zwischen dem Lagerhaus und dem Mast aus, und der Rotor rutscht an der inneren Welle zu Boden.
(Hydraulikbremse)
The lower part of the rotor is guided in a warehouse. The warehouse is connected to the mast via shear pins or similar. There is a centrifugal brake between the external hollow shaft and the warehouse, so that the rotor is braked to a permissible speed in strong wind (P2). If the dynamic pressure of the wind reaches such a high level that the mast is endangered, the predetermined breaking points (shear pins) between the warehouse and the mast are released and the rotor slips on the inner shaft.
(Hydraulic brake)

Damit ist eine Gefährdung des Mastes durch die erhöhte Windlast aufgehoben, da die innere Welle am Boden verankert ist. (P3Thus, a threat to the mast is offset by the increased wind load, as the inner shaft is anchored to the ground. (P3

Claims (5)

Windenergieanlage in Kombination mit Hochspannungsmast dadurch gekennzeichnet, dass die Windenergieanlage innerhalb der Hochspannungsmasten vertikal angebracht wird.Wind turbine in combination with high voltage mast characterized in that the wind turbine is mounted vertically within the pylons. Windenergieanlage nach Patentanspruch 1 dadurch gekennzeichnet, dass die Windenergieanlage gegen Starkwind gesichert wird.Wind energy plant according to claim 1, characterized in that the wind energy plant is secured against strong winds. Windenergieanlage nach Patentanspruch 1 dadurch gekennzeichnet, dass der Hochspannungsmast gegen Windbruch gesichert wird.Wind energy plant according to claim 1, characterized in that the high-voltage mast is secured against wind breakage. Windenergieanlage nach Patentanspruch 1 dadurch gekennzeichnet, dass die Winderzeugung zentral blockiert werden kann.Wind energy plant according to claim 1, characterized in that the wind generation can be blocked centrally. Windenergieanlage nach Patentanspruch 1 dadurch gekennzeichnet, dass die Fortleitung des er elektrischen Energie über die bestehenden Überlandleitungen erfolgt.Wind energy plant according to claim 1, characterized in that the propagation of he electrical energy takes place via the existing transmission lines.
DE102011016064A 2011-04-05 2011-04-05 Wind turbine has pylons that are mounted vertically, and high voltage mast with rotor that is provided for generating energy propagated via existing transmission lines Ceased DE102011016064A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011016064A DE102011016064A1 (en) 2011-04-05 2011-04-05 Wind turbine has pylons that are mounted vertically, and high voltage mast with rotor that is provided for generating energy propagated via existing transmission lines

Applications Claiming Priority (1)

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DE102011016064A DE102011016064A1 (en) 2011-04-05 2011-04-05 Wind turbine has pylons that are mounted vertically, and high voltage mast with rotor that is provided for generating energy propagated via existing transmission lines

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720100U (en) * 1993-09-08 1995-04-07 株式会社昭電 Wind power system
US20050230980A1 (en) * 2004-04-15 2005-10-20 Andre Brunet Wind turbine mounted on power transmission tower
DE102005020257A1 (en) * 2005-04-30 2006-11-09 Norbert Bork Wind powered electricity generators using vertical axis turbines stacked inside a pylon and with optional pumped storage system
DE202009001771U1 (en) * 2009-02-11 2009-04-16 Franz Rothlehner Gmbh Integrated Wind Rotor System "IWS"
US20090224606A1 (en) * 2008-02-29 2009-09-10 Independence Wind Power Llc Distributed wind turbine electric generation system
US20090224554A1 (en) * 2008-03-07 2009-09-10 Michael Patrick Flynn Communications tower with wind energy production
US20090250938A1 (en) * 2007-11-28 2009-10-08 Stone Jr George G Wind turbine incorporated in an electric transmission tower
DE102008063211A1 (en) * 2008-12-29 2010-07-01 Norbert Sadler Method for inter-regional production, supply and storage of regenerative electric power for e.g. electric vehicle, involves utilizing domestic electrical storage capacities of domestic geothermal heating systems for storage of power
US20110025070A1 (en) * 2009-07-31 2011-02-03 Arnold Price Utility grid vertical axis wind turbine system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720100U (en) * 1993-09-08 1995-04-07 株式会社昭電 Wind power system
US20050230980A1 (en) * 2004-04-15 2005-10-20 Andre Brunet Wind turbine mounted on power transmission tower
DE102005020257A1 (en) * 2005-04-30 2006-11-09 Norbert Bork Wind powered electricity generators using vertical axis turbines stacked inside a pylon and with optional pumped storage system
US20090250938A1 (en) * 2007-11-28 2009-10-08 Stone Jr George G Wind turbine incorporated in an electric transmission tower
US20090224606A1 (en) * 2008-02-29 2009-09-10 Independence Wind Power Llc Distributed wind turbine electric generation system
US20090224554A1 (en) * 2008-03-07 2009-09-10 Michael Patrick Flynn Communications tower with wind energy production
DE102008063211A1 (en) * 2008-12-29 2010-07-01 Norbert Sadler Method for inter-regional production, supply and storage of regenerative electric power for e.g. electric vehicle, involves utilizing domestic electrical storage capacities of domestic geothermal heating systems for storage of power
DE202009001771U1 (en) * 2009-02-11 2009-04-16 Franz Rothlehner Gmbh Integrated Wind Rotor System "IWS"
US20110025070A1 (en) * 2009-07-31 2011-02-03 Arnold Price Utility grid vertical axis wind turbine system

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Effective date: 20121221