DE3209347A1 - Suspended ring wind power station - Google Patents
Suspended ring wind power stationInfo
- Publication number
- DE3209347A1 DE3209347A1 DE19823209347 DE3209347A DE3209347A1 DE 3209347 A1 DE3209347 A1 DE 3209347A1 DE 19823209347 DE19823209347 DE 19823209347 DE 3209347 A DE3209347 A DE 3209347A DE 3209347 A1 DE3209347 A1 DE 3209347A1
- Authority
- DE
- Germany
- Prior art keywords
- wind
- rings
- ring
- blades
- distributor
- 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.)
- Withdrawn
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
- F03D5/00—Other wind motors
- F03D5/04—Other wind motors the wind-engaging parts being attached to carriages running on tracks or the like
-
- 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
-
- 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
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Schwebering-WindkraftwerkDistributor ring wind power plant
Windkraftwerke von über loo MW Leistung gelten als mit der heutigen Technik nicht realisierbar.Alle gängigen Windkraftwerke beruhen darauf,daß ein Rotor um eine Achse rotiert,an der er auch mit seinem Gewicht hängt,und auf deren Achslager der Winddruck übertragen wird.Wind power plants with an output of more than 100 MW are considered to be with today's Technology not feasible. All common wind power plants are based on the fact that a rotor rotates around an axis, on which it also hangs with its weight, and on its axle bearing the wind pressure is transmitted.
Bei dem hier beschriebenen Verfahren sind die Windflügel an Schweberingen befestigt.In the method described here, the wind blades are on slider rings attached.
Abbildung I und Abbildung II zeigen schematisch einen Vertikal läufer; Abbildung I im Querschnitt von der Seite gesehen,Abbildung II in Aufsicht.Figure I and Figure II show a schematic of a vertical runner; Figure I in cross section seen from the side, Figure II in top view.
1 ist die ideelle Rotationsachse.1 is the ideal axis of rotation.
2 sind Windflügel.2 are wind blades.
3 sind Ringe,die hier und im folgenden als Schweberinge bezeichnet werden,an denen die Windflügel 2 befestigt sind.3 are rings, which are referred to here and in the following as distributor rings to which the wind blades 2 are attached.
Dabei kann ihr Anstellwinkel gegenüber dem Schwebering und also auch der Windrichtung verändert werden.Their angle of attack can be compared to the distributor ring and so too the wind direction can be changed.
4 sind kreisförmige Schienen-beispielsweise Magnetschienen.4 are circular rails, for example magnetic rails.
5 sind Türme,die eine hoch gelegene Schiene halten.5 are towers that hold a high rail.
Die Pfeile 6 deuten die Windrichtung an.The arrows 6 indicate the wind direction.
Die Stellung der Windflügel in Abbildung II ist nur eine von zahl reichen Möglichkeiten.The position of the blades in Figure II is only one of a number rich opportunities.
Der oder die Generatoren können sehr einfach analog zu einem Fahraddynamo durch die Schweberinge angetrieben werden.The generator or generators can be very simply analogous to a driving dynamo driven by the distributor rings.
Ebenso kann überschüssige Energie,die die Generatoren nicht mehr aufnehmen können,aus dem System entnommen und durch Bremsung in Reibungswärme verwandelt werden.Excess energy that the generators can no longer absorb can also be used can be taken from the system and converted into frictional heat by braking.
Die Anstellwinkel der Flügel werden zweckmäßigerweise elektronisch gesteuert.Dafür können am Kraftwerk selbst und/oder auch in der Umgebung Windmeßgeräte installiert sein,aus deren Werten ein Computer-System die jeweils optimalen Anstellwinkel für die Flügelabschnitte errechnet und die entsprechenden e Steuersignale an die einzelnen Verstelleinrichtungen-etwa per Funk-gibt. Auch ein Böenvorwarnsystem ist so möglich.The angles of attack of the wings are expediently electronic For this purpose, wind measuring devices can be used at the power plant itself and / or in the vicinity be installed, from the values of which a computer system determines the optimum angle of attack in each case calculated for the wing sections and the corresponding e control signals to the individual adjustment devices - for example by radio. There is also a gust warning system so possible.
Für die Lagerung der Schweberinge auf den Schienen können alle bekannten Techniken herangezogen werden,insbesondere die Magnetbahntechnik,das Lufkissen-Prinzip,die Aero-foil-Technik,das Wälzlagerverfahren,das konventionelle Schiene-Rad-System und eine Koppelung dieser Systeme.All known ones can be used for the storage of the distributor rings on the rails Techniques are used, in particular the magnetic track technology, the air cushion principle, the Aero-foil technology, the roller bearing process, the conventional rail-wheel system and a coupling of these systems.
So kann etwa für den normalen Betrieb das berührungsfreie Magnetbahnverfahren verwendet werden,bei übermäßigem Winddruck kann der Schwebering aber zusätzlich durch Räder in seiner Sollposition gehalten werden.For example, the non-contact maglev method can be used for normal operation can be used, but the distributor ring can also be used in the event of excessive wind pressure be held in its target position by wheels.
Auch können für den Notfall Gleitlagersysteme vorgesehen sein uam.Slide bearing systems can also be provided for emergencies.
Die ganze Anlage kann sowohl auf festem Boden als auch auf schwimmenden Pontons oder einem Ponton aufgebaut werden.The whole system can be placed on firm ground or floating Pontoons or a pontoon can be set up.
Dabei können die Windflügel auch als Antrieb für den Ponton dienen,indem sie ähnlich wie ein Voith-Schneider-Propeller arbeiten.Ein solches Windkraftwerk könnte also aus eigener Kraft ohne Zusatzantriebe in die gewünschte Position fahren.The wind blades can also serve as a drive for the pontoon by they work in a similar way to a Voith-Schneider propeller. Such a wind power plant could therefore move to the desired position on its own without additional drives.
Die Windflügel können dafür auch als Segel verwendet werden.The wind blades can also be used as sails for this.
Da die Kreisschienen auf Land beliebig groß gemacht werden können,fallen mit dieser Anordnung alle bisher für gültig angenommenen Leistungsgrenzen für einzelne Windkraftanlagen weg.Es sind theoretisch einzelne Anlagen möglich,die über loo ooo MW Leistung erbringen.Since the circular rails can be made as large as you want on land, they fall with this arrangement all previously accepted as valid performance limits for individual There are theoretically possible individual systems, which over loo ooo Provide MW output.
Ein Kraftwerk kann auch durch einen einzigen Schwebering gebildet werden,auf dem die Flügel wie die Masten einer Rundfunkstation befestigt sind,und diese Flügel können umlegbar sein.Von dem ganzen Kraftwerk wäre dann bei umgelegten Flügeln nur der Schwebering zu sehen,der sehr niedrig liegen kann.A power station can also be formed by a single distributor ring on which the wings are attached like the masts of a radio station, and these wings can be folded down. The entire power plant would then be folded down Wings to see only the floating ring, which can be very low.
Kleinere Schweberinge können auch dadurch zentriert werden,daß ein Lager in bekannter Weise in der Rotationsachse angebracht ist,und von dort Streben und/oder eine Verspannung zum Schwebering führt.Diese Streben können in unterschiedlicher Höhe angebracht sein.Smaller distributor rings can also be centered by having a Bearing is mounted in a known manner in the axis of rotation, and struts from there and / or a tension leads to the distributor ring. These struts can be in different Appropriate height.
Sie können auch auf Schweberingen mit deutlich geringerem Durchmesser oder mit anders geartetem Fahrwerk zwischengelagert sein,falls sie eine sehr große Entfernung zwischen Rotationsachse und Windflügel-Schwebering überbrücken müssen.You can also use distributor rings with a significantly smaller diameter or be temporarily stored with a different type of undercarriage, if it is a very large one Have to bridge the distance between the axis of rotation and the wind vane distributor ring.
Im Unterschied zum konventionellen Vertikalläufer müssen die Streben hier nur ihr eigenes Gewicht tragen und liegen dazu noch an zwei Enden auf-und nicht nur an der Rotationsachse.In contrast to the conventional vertical runner, the struts must only carry their own weight here and lie on and not on two ends only on the axis of rotation.
Bei Windkraftanlagen auf schwimmenden Pontons,ist es möglich, diese dadurch (gegen die Windrichtung) zu neigen,daß einzelne Tanks im Ponton geflutet werden.So kann die Schrägstellung auch wechselnden Windverhältnissen angepasst werden.In the case of wind turbines on floating pontoons, it is possible to do so due to the tendency (against the wind direction) that individual tanks in the pontoon flooded In this way, the inclination can also be adapted to changing wind conditions.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823209347 DE3209347A1 (en) | 1982-02-02 | 1982-03-15 | Suspended ring wind power station |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823203397 DE3203397A1 (en) | 1982-02-02 | 1982-02-02 | Rail-supported wind rotors |
| DE19823209347 DE3209347A1 (en) | 1982-02-02 | 1982-03-15 | Suspended ring wind power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3209347A1 true DE3209347A1 (en) | 1983-09-15 |
Family
ID=25799279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823209347 Withdrawn DE3209347A1 (en) | 1982-02-02 | 1982-03-15 | Suspended ring wind power station |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3209347A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003016714A1 (en) * | 2001-08-21 | 2003-02-27 | Imperial College Innovations Limited | Floating vertical-axis turbine |
| WO2008062319A3 (en) * | 2006-07-10 | 2009-09-11 | Justin Clive Roe | Marine energy hybrid |
| US20100133851A1 (en) * | 2008-11-18 | 2010-06-03 | Mr. Andrew J. Devitt | Gearless vertical axis wind turbine with bearing support and power generation at perimeter |
-
1982
- 1982-03-15 DE DE19823209347 patent/DE3209347A1/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003016714A1 (en) * | 2001-08-21 | 2003-02-27 | Imperial College Innovations Limited | Floating vertical-axis turbine |
| WO2008062319A3 (en) * | 2006-07-10 | 2009-09-11 | Justin Clive Roe | Marine energy hybrid |
| US20100133851A1 (en) * | 2008-11-18 | 2010-06-03 | Mr. Andrew J. Devitt | Gearless vertical axis wind turbine with bearing support and power generation at perimeter |
| US8217526B2 (en) * | 2008-11-18 | 2012-07-10 | Andrew J. Devitt | Gearless vertical axis wind turbine with bearing support and power generation at perimeter |
| US9598758B2 (en) | 2008-11-18 | 2017-03-21 | American Offshore Energy | Vertical axis wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AF | Is addition to no. |
Ref country code: DE Ref document number: 3203397 Format of ref document f/p: P |
|
| 8141 | Disposal/no request for examination |