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DE102009048984A1 - Wind power-tower plant has foundation and tower pipe which holds rotary nacelle with rotor consisting of hub and rotor blades - Google Patents

Wind power-tower plant has foundation and tower pipe which holds rotary nacelle with rotor consisting of hub and rotor blades Download PDF

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Publication number
DE102009048984A1
DE102009048984A1 DE102009048984A DE102009048984A DE102009048984A1 DE 102009048984 A1 DE102009048984 A1 DE 102009048984A1 DE 102009048984 A DE102009048984 A DE 102009048984A DE 102009048984 A DE102009048984 A DE 102009048984A DE 102009048984 A1 DE102009048984 A1 DE 102009048984A1
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Prior art keywords
tower
substructure
foundation
wind energy
intermediate platform
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DE102009048984A
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German (de)
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Paul Wagner
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Priority to DE202009018011U priority patent/DE202009018011U1/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • E06B3/78—Door leaves consisting of frame and panels, e.g. of raised panel type with panels of plastics
    • 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
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/22—Foundations specially adapted for wind motors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B3/7017—Door leaves characterised by the filling between two external panels of grating type
    • 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
    • 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
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0026—Domestic hot-water supply systems with conventional heating means
    • F24D17/0031—Domestic hot-water supply systems with conventional heating means with accumulation of the heated water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/601—Assembly methods using limited numbers of standard modules which can be adapted by machining
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/11—Geometry two-dimensional triangular
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/14—Solar 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Wind Motors (AREA)

Abstract

The wind power-tower plant has a foundation (6) and a tower pipe (3) which holds a rotary nacelle (2) with a rotor (1) consisting of hub and rotor blades. The plant is multipart built in such a way that the tower pipe is arranged on a substructure (5) which is composed of multiple similar pipes. The pipes consist of the similar tower segments of the tower pipe and are fixed on the foundation. The substructure consists of three pipes erected upwards narrowed next to each other on the foundation.

Description

Die Erfindung betrifft eine Windenergie-Turmanlage mit einer Gründung und mit einem aus Turmsegmenten erstellten Turmrohr, das eine drehbare Maschinengondel mit einem aus Nabe und Rotorblättern bestehenden Rotor trägt.The invention relates to a wind turbine tower with a foundation and with a tower tube created from tower segments, which carries a rotatable nacelle with a rotor consisting of hub and rotor blades.

In der DE 20 2004 020 720 U1 ist eine derartige Windenergie-Turmanlage beschrieben, die für Offshore-Betrieb ausgelegt ist und bei der der Turm auf einer aus einem Tripod bestehenden Gründung mit Radialstreben getragen wird.In the DE 20 2004 020 720 U1 is described such a wind turbine tower system, which is designed for offshore operation and in which the tower is supported on a foundation made of a tripod with radial struts.

Die Windenergietechnik entwickelt sich zzt. weltweit immer mehr zu einem leistungsstarken Industriezweig. Dies liegt insbesondere auch daran, dass die Windenergie unabhängig von den üblichen Rohstoffmärkten und Rohstoffvorkommen ist.Wind energy technology is currently developing. more and more a powerful industry worldwide. This is in particular due to the fact that wind energy is independent of the usual raw material markets and raw material deposits.

Da der Wind mit zunehmender Höhe immer stärker wird, ist eine Ausnutzung der Windstärke in größeren Höhen effektiver.As the wind gets stronger as altitude increases, exploiting the wind force at higher altitudes is more effective.

Zurzeit ist jedoch die Höhe der Windenergie-Turmanlagen dadurch begrenzt, dass aus transporttechnischen Gründen wie beispielsweise Durchfahrten unter Brücken der Rohrdurchmesser der Rohrsegmente nicht über 6 Meter hinausgehen darf. Die größtmögliche Höhe einer Windenergie-Turmanlage ist damit aus statischen Gründen auf ca. 125 Meter Höhe begrenzt.At present, however, the height of the wind energy tower systems is limited by the fact that for reasons of transport technology such as, for example, passage under bridges, the pipe diameter of the pipe segments may not exceed 6 meters. The maximum possible height of a wind turbine tower is limited to about 125 meters for static reasons.

Die Erfindung geht von der Aufgabe aus, eine Windenergie-Turmanlage der eingangs genannten Art derart auszubilden, dass die obengenannten Nachteile nicht gegeben sind und die Turmhöhe nicht durch transporttechnischen Gründe begrenzt wird.The invention is based on the task of designing a wind turbine tower of the type mentioned in such a way that the above-mentioned disadvantages are not given and the tower height is not limited by transport reasons.

Die Aufgabe wird erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale gelöst. Vorteilhafte Ausbildungen sind in den abhängigen Ansprüchen aufgezeigt.The object is achieved by the features specified in claim 1. Advantageous embodiments are shown in the dependent claims.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Windenergie-Turmanlage derart mehrteilig aufgebaut ist, dass das Turmrohr auf einer Unterkonstruktion angeordnet ist, die aus mehreren gleichartigen Rohren zusammengesetzt ist, wobei die Rohre aus den gleichen Turmsegmenten des Turmrohrs bestehen und auf der Gründung befestigt sind.The object is achieved in that the wind turbine tower is constructed in such a multi-part, that the tower tube is arranged on a substructure, which is composed of a plurality of similar tubes, wherein the tubes are made of the same tower segments of the tower tube and secured to the foundation ,

Dadurch lassen sich erheblich größere Höhen erreichen, ohne dass die einzelnen Rohrdurchmesser erhöht werden. Dadurch ist der Transport der Segmente auch für derartig hohe Windenergie-Turmanlagen möglich.As a result, significantly higher heights can be achieved without increasing the individual pipe diameters. As a result, the transport of the segments is also possible for such high wind turbine tower systems.

In vorteilhafter Weise kann die Unterkonstruktion aus drei sich nach oben hin verjüngende, nebeneinander auf der Gründung aufgestellte Rohren bestehen, wobei die drei Rohre im Dreieck angeordnet und miteinander verbunden sein können.Advantageously, the substructure of three upwardly tapered, juxtaposed established on the foundation tubes, wherein the three tubes can be arranged in a triangle and connected to each other.

Es hat sich als vorteilhaft erwiesen, wenn die drei nebeneinander liegenden obersten Turmsegmente der Unterkonstruktion mit einer Zwischenplattform abgedeckt und miteinander verbunden sind, und wenn auf der Zwischenplattform das untere Turmsegment des Turmrohrs der Windenergie-Turmanlage montiert ist.It has proven to be advantageous if the three adjacent top tower segments of the substructure are covered with an intermediate platform and connected to each other, and when mounted on the intermediate platform, the lower tower segment of the tower tube of the wind turbine tower.

Erfindungsgemäß kann die Zwischenplattform aus einer vorgefertigten Stahlplatte bestehen.According to the invention, the intermediate platform may consist of a prefabricated steel plate.

Z. B. bei Offshore-Windenergie-Turmanlagen lässt sich eine Transformatoranlage vorteilhaft auf der Zwischenplattform im unteren Turmsegment des Turmrohrs oberhalb des Wasserspiegels anordnen.For example, in offshore wind turbine tower systems, a transformer plant can advantageously be arranged on the intermediate platform in the lower tower segment of the tower tube above the water level.

Die Turmhöhe lässt sich weiterhin erhöhen, wenn zwischen der Unterkonstruktion und der Gründung eine weitere Unterkonstruktion mit weiterer Zwischenplattform und weiteren aus den Stahlrohr-Turmsegmenten zusammengesetzten Rohren angeordnet ist.The tower height can be further increased if, between the substructure and the foundation, a further substructure with further intermediate platform and further tubes composed of the tubular steel tower segments is arranged.

In vorteilhafter Weise kann die weitere Unterkonstruktion aus drei Unterkonstruktionen bestehen, auf die die weitere Zwischenplattform montiert ist, und es kann auf der weiteren Zwischenplattform die Unterkonstruktion befestigt sein.Advantageously, the further substructure may consist of three substructures, on which the further intermediate platform is mounted, and it may be attached to the further intermediate platform, the substructure.

Die Erfindung ist nachfolgend anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert. Es zeigen:The invention is explained in more detail with reference to embodiments shown in the drawing. Show it:

1 die fertig installierte Windenergie-Turmanlage einschließlich Unterkonstruktion, Gründung und Zwischenplattform, 1 the fully installed wind turbine tower including substructure, foundation and intermediate platform,

2 die Unterkonstruktion der Windenergie-Turmanlage gemäß 1, bestehend aus drei baugleichen Rohrelementen mit Gründung, ohne Zwischenplattform, 2 the substructure of the wind energy tower plant according to 1 , consisting of three identical pipe elements with foundation, without intermediate platform,

3 das Verbindungsteil mit Zwischenplattform zwischen Unterkonstruktion und Turm der Windenergie-Turmanlage gemäß 1 und 3 the connecting part with intermediate platform between substructure and tower of the wind energy tower plant according to 1 and

4 die Draufsicht auf die Unterkonstruktion mit Gründung, ohne Zwischenplattform der Windenergie-Turmanlage. 4 the top view of the substructure with foundation, without intermediate platform of the wind energy tower plant.

In der 1 ist eine Windenergie-Turmanlage mit einem aus mehreren aufeinander angeordneten Turmsegmenten bestehenden, sich nach oben hin verjüngenden Turmrohr 3 dargestellt, an dem oben eine wegen der Windrichtungsnachführung drehbare Maschinengondel 2 mit Rotor 1 angebracht ist, der aus einer Rotornabe und Rotorblättern besteht. Dieses entspricht einer üblichen Windenergie-Turmanlage.In the 1 is a wind energy tower plant with a tower tube consisting of several tower segments arranged on top of one another and tapering upwards 3 shown on the above a rotatable because of the wind direction tracking machine nacelle 2 with rotor 1 is attached, which consists of a rotor hub and rotor blades. This corresponds to a conventional wind energy tower plant.

Erfindungsgemäß ist nun das Turmrohr 3 auf einer Zwischenplattform 4 montiert, die auf einer Unterkonstruktion 5 befestigt ist. Der Aufbau dieser Anordnung wird nachfolgend noch genauer beschrieben. Diese Unterkonstruktion 5 ist an einem Fundament oder einer Gründung 6 befestigt, die im Boden 7 vorgesehen ist.According to the invention is now the tower tube 3 on an intermediate platform 4 mounted on a substructure 5 is attached. The structure of this arrangement will be described in more detail below. This substructure 5 is at a foundation or a foundation 6 fixed in the ground 7 is provided.

In der 2 ist nun der Aufbau der Unterkonstruktion 5 veranschaulicht. Auf der Gründung 6 sind drei konisch sich nach oben hin verjüngende Rohre 8 befestigt, die derart schräg angeordnet sind, dass sie jeweils an einer Berührungslinie anliegen.In the 2 is now the structure of the substructure 5 illustrated. On the foundation 6 are three conically tapering tubes 8th attached, which are arranged obliquely so that they rest in each case on a contact line.

Auf diese Rohre 8 ist, wie dies der 3 zu entnehmen ist, die Zwischenplattform 4 befestigt, auf die das unterste Turmsegment 9 des Turmrohrs 3 angeordnet ist, wobei das das unterste Turmsegment 9 durch Streben 10 stabilisiert wird. Die Rohre 8 bestehen aus den gleichen Turmsegmenten wie das Turmrohr 3, von denen die beiden obersten Turmsegmente 11 und 12 dargestellt sind.On these pipes 8th is like this 3 it can be seen, the intermediate platform 4 attached to the bottom tower segment 9 of the tower tube 3 is arranged, which is the lowest tower segment 9 through aspiration 10 is stabilized. The pipes 8th consist of the same tower segments as the tower tube 3 of which the two top tower segments 11 and 12 are shown.

In der 4 ist die Unterkonstruktion 5 von oben dargestellt, wobei ersichtlich wird, dass die Rohre 8 aus im Dreieck angeordneten, konisch sich verjüngenden Turmrohren 3 bestehen, die derart schräg angeordnet sind, dass sie jeweils an einer Berührungslinie miteinander verbunden sind.In the 4 is the substructure 5 from above, it being apparent that the tubes 8th from arranged in a triangle, conically tapered tower tubes 3 exist, which are arranged obliquely so that they are each connected to one another at a contact line.

Mit dieser Unterkonstruktion 5 und in Verbindung mit dem Turmrohr 3 einer handelsüblichen Windenergie-Turmanlage ist eine Gesamtturmhöhe bis zur doppelten Höhe der derzeit üblichen Anlagen möglich.With this substructure 5 and in conjunction with the tower tube 3 a standard tower wind turbine tower is a total tower height up to twice the height of the currently available facilities possible.

Bei derartig aufgebauten Windenergie-Turmanlagen hat diese Konstruktion z. B. beim Offshore- Einsatz den weiteren Vorteil, dass erforderliche Transformatoranlagen für den Netzanschluss oberhalb des Wasserspiegels auf der Zwischenplattform 4 im unteren Turmsegment 9 der normal aufgebauten Windenergie-Turmanlage platziert werden können.In such constructed wind turbine tower systems, this construction has z. B. in offshore use the further advantage that required transformer systems for the power connection above the water level on the intermediate platform 4 in the lower tower segment 9 the normally constructed wind turbine tower can be placed.

Der Gegenstand vorliegender Anmeldung betrifft eine Windenergie-Turmanlage, bei der erfindungsgemäß drei zusammengestellt, nach oben hin verjüngende Stahlrohr-Turmsegmente nebeneinander auf einer Gründung aufgestellt sind. Bei der Montage werden diese drei Rohrsegmente im Dreieck miteinander verbunden. Es werden so viele Segmente aufeinander gestellt, bis die gewünschte Höhe der Unterkonstruktion erreicht ist. Die drei nebeneinander liegenden obersten Segmente der Unterkonstruktion werden dann mit einer vorgefertigten Stahlplatte abgedeckt und miteinander verbunden. Auf dieser Stahlplatte wird dann das untere Segment einer herkömmlichen Windenergie-Turmanlage montiert. Dadurch ist eine erheblich größere Höhe erreichbar, ohne den einzelnen Rohrdurchmesser zu erhöhen. Auch sind die Transportmöglichkeiten nicht gefährdet.The subject of the present application relates to a wind turbine tower, in which according to the invention three assembled, upwardly tapered tubular steel tower segments are placed side by side on a foundation. During assembly, these three pipe segments are connected in a triangle. There are so many segments placed on each other until the desired height of the substructure is reached. The three adjacent top segments of the substructure are then covered with a prefabricated steel plate and connected together. On this steel plate then the lower segment of a conventional wind turbine tower is mounted. As a result, a considerably greater height can be achieved without increasing the individual pipe diameter. Also, the transport options are not endangered.

Durch den Zusammenbau weiterer Unterkonstruktionen, und das Plazieren dieses Zusammenbaus zwischen Unterkonstruktion und Gründung lässt sich die Höhe der Windenergie-Turmanlage weiter vergrößern.By assembling further substructures, and placing this assembly between substructure and foundation, the height of the wind energy tower plant can be further increased.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Rotorrotor
22
Maschinengondelnacelle
33
Turmrohrtower tube
44
Zwischenplattformintermediate platform
55
Unterkonstruktionsubstructure
66
Gründungfounding
77
Bodenground
88th
RohreTube
99
Turmsegmenttower segment
1010
Strebenpursuit
1111
Turmsegmentetower segments
1212
Turmsegmentetower segments

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • DE 202004020720 U1 [0002] DE 202004020720 U1 [0002]

Claims (8)

Windenergie-Turmanlage mit einer Gründung (6) und einem aus Turmsegmenten (9) erstellten Turmrohr (3), das eine drehbare Maschinengondel (2) mit einem aus Nabe und Rotorblättern bestehenden Rotor (1) trägt, dadurch gekennzeichnet, dass die Windenergie-Turmanlage derart mehrteilig aufgebaut ist, dass das Turmrohr (3) auf einer Unterkonstruktion (5) angeordnet ist, die aus mehreren gleichartigen Rohren (8) zusammengesetzt ist, wobei die Rohre (8) aus den gleichen Turmsegmenten (9, 11, 12) des Turmrohrs (3) bestehen und auf der Gründung (6) befestigt sind.Wind energy tower plant with a foundation ( 6 ) and one of tower segments ( 9 ) ( 3 ), which is a rotatable machine nacelle ( 2 ) with a rotor consisting of hub and rotor blades ( 1 ) carries, characterized in that the wind turbine tower is constructed in such a multi-part, that the tower tube ( 3 ) on a substructure ( 5 ), which consists of several similar tubes ( 8th ), wherein the tubes ( 8th ) from the same tower segments ( 9 . 11 . 12 ) of the tower tube ( 3 ) and on the foundation ( 6 ) are attached. Windenergie-Turmanlage nach Anspruch 1, dadurch gekennzeichnet, dass die Unterkonstruktion (5) aus drei sich nach oben hin verjüngenden, nebeneinander auf der Gründung (6) aufgestellte Rohren (8) besteht.Wind energy tower plant according to claim 1, characterized in that the substructure ( 5 ) of three tapering upwards, side by side on the foundation ( 6 ) pipes ( 8th ) consists. Windenergie-Turmanlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die drei Rohre (8) im Dreieck angeordnet und miteinander verbunden sind.Wind energy tower plant according to claim 1 or 2, characterized in that the three tubes ( 8th ) are arranged in a triangle and connected to each other. Windenergie-Turmanlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass drei nebeneinander liegenden oberste Turmsegmente (12) der Unterkonstruktion (5) mit einer Zwischenplattform (4) abgedeckt und miteinander verbunden sind, und dass auf der Zwischenplattform (4) das untere Turmsegment (9) des Turmrohrs (3) der Windenergie-Turmanlage montiert ist.Wind energy tower system according to one of claims 1 to 3, characterized in that three adjacent top tower segments ( 12 ) of the substructure ( 5 ) with an intermediate platform ( 4 ) and interconnected, and that on the intermediate platform ( 4 ) the lower tower segment ( 9 ) of the tower tube ( 3 ) of the wind energy tower plant is mounted. Windenergie-Turmanlage nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Zwischenplattform (4) aus einer vorgefertigten Stahlplatte besteht.Wind energy tower plant according to one of claims 1 to 4, characterized in that the intermediate platform ( 4 ) consists of a prefabricated steel plate. Windenergie-Turmanlage nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass eine Transformatoranlage auf der Zwischenplattform (4) im unteren Turmsegment (9) des Turmrohrs (3) angeordnet ist.Wind energy tower plant according to one of claims 1 to 5, characterized in that a transformer system on the intermediate platform ( 4 ) in the lower tower segment ( 9 ) of the tower tube ( 3 ) is arranged. Windenergie-Turmanlage nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass zwischen der Unterkonstruktion (5) und der Gründung (6) eine weitere Unterkonstruktion mit weiterer Zwischenplattform und weiteren aus den Stahlrohr-Turmsegmenten zusammengesetzten Rohren angeordnet ist.Wind energy tower plant according to one of claims 1 to 6, characterized in that between the substructure ( 5 ) and the founding ( 6 ) is arranged a further substructure with further intermediate platform and further composed of the steel tube tower segments tubes. Windenergie-Turmanlage nach Anspruch 7, dadurch gekennzeichnet, dass die weitere Unterkonstruktion aus drei Unterkonstruktionen (5) besteht, auf die die weitere Zwischenplattform montiert ist, und dass auf der weiteren Zwischenplattform die Unterkonstruktion (5) befestigt ist.Wind energy tower plant according to claim 7, characterized in that the further substructure consists of three substructures ( 5 ), on which the further intermediate platform is mounted, and that on the further intermediate platform, the substructure ( 5 ) is attached.
DE102009048984A 2009-10-09 2009-10-09 Wind power-tower plant has foundation and tower pipe which holds rotary nacelle with rotor consisting of hub and rotor blades Ceased DE102009048984A1 (en)

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DE202009018011U DE202009018011U1 (en) 2009-10-09 2009-10-09 Device of a substructure for wind energy tower systems

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011054567A1 (en) 2011-10-18 2013-04-18 SIAG Engineering GmbH Tower structure for establishment of wind turbine, has partial shell with engaging unit or receiving unit provided along longitudinal edges, such that engaging or receiving unit are frictionally engaged with connecting element
CN103423099A (en) * 2012-05-21 2013-12-04 上海电气风能有限公司 Mixed tower supporting structure capable of being used in large-size land wind generating set
DE102019103467A1 (en) * 2019-02-12 2020-08-13 Fachhochschule Kiel Construction section, structure and use of the construction section and / or structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006851A1 (en) * 2012-04-04 2013-10-10 Strabag Offshore Wind Gmbh Transition piece for connecting a tower or mast foot to the upper end of a grid-like foundation structure in the offshore area
ES2758540T3 (en) 2017-03-01 2020-05-05 Gri Renewable Ind S L System for joining uprights to the central pillar of a wind generator and wind generator tower
ES2857125T3 (en) 2017-12-04 2021-09-28 Gri Renewable Ind S L Tie rod coupling system to a central tower of a wind turbine and wind turbine tower

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111280A1 (en) * 2001-03-09 2002-07-25 Erwin Keller Wind power plant has mast segments raised up by lift device in order to insert new segment in from below
DE10349109A1 (en) * 2003-10-17 2005-06-02 Aerodyn Engineering Gmbh Foundation for an offshore wind energy plant
DE202004020720U1 (en) 2004-08-31 2006-01-05 Bard Engineering Gmbh Foundation platform for offshore wind turbine in sea depths of 30 to 50 metres
WO2006004417A1 (en) * 2004-07-01 2006-01-12 Owec Tower As A device for a bending moment deficient strut connection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111280A1 (en) * 2001-03-09 2002-07-25 Erwin Keller Wind power plant has mast segments raised up by lift device in order to insert new segment in from below
DE10349109A1 (en) * 2003-10-17 2005-06-02 Aerodyn Engineering Gmbh Foundation for an offshore wind energy plant
WO2006004417A1 (en) * 2004-07-01 2006-01-12 Owec Tower As A device for a bending moment deficient strut connection
DE202004020720U1 (en) 2004-08-31 2006-01-05 Bard Engineering Gmbh Foundation platform for offshore wind turbine in sea depths of 30 to 50 metres

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011054567A1 (en) 2011-10-18 2013-04-18 SIAG Engineering GmbH Tower structure for establishment of wind turbine, has partial shell with engaging unit or receiving unit provided along longitudinal edges, such that engaging or receiving unit are frictionally engaged with connecting element
CN103423099A (en) * 2012-05-21 2013-12-04 上海电气风能有限公司 Mixed tower supporting structure capable of being used in large-size land wind generating set
DE102019103467A1 (en) * 2019-02-12 2020-08-13 Fachhochschule Kiel Construction section, structure and use of the construction section and / or structure
WO2020164660A1 (en) 2019-02-12 2020-08-20 Fachhochschule Kiel Construction section, structure and use of construction section and/or structure

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