DE2460075A1 - Wind, sunlight and heat reactive device - has rotor blades, wind vane and rotatable solar cell bearer cover - Google Patents
Wind, sunlight and heat reactive device - has rotor blades, wind vane and rotatable solar cell bearer coverInfo
- Publication number
- DE2460075A1 DE2460075A1 DE19742460075 DE2460075A DE2460075A1 DE 2460075 A1 DE2460075 A1 DE 2460075A1 DE 19742460075 DE19742460075 DE 19742460075 DE 2460075 A DE2460075 A DE 2460075A DE 2460075 A1 DE2460075 A1 DE 2460075A1
- Authority
- DE
- Germany
- Prior art keywords
- wind
- power plant
- solar cell
- plant according
- rotor
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 238000005187 foaming Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 241000237942 Conidae Species 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Classifications
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- 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
- F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
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- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
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- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
- Y02E10/50—Photovoltaic [PV] 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Wetter-Kraftwerk Zusatz zur Anmeldung Az. P 24 12908.6 Die Erfindung bezieht sich auf eine weitere Ausbildung und Vervollkommnung des durch die Anmeldung Az. P 24 12908 gekennzeichneten Wetterkraftwerks und betrifft insbesondere seine Wind- Sonnenkraftmaschine deren Drehachse vertikal ist.Weather power plant Addition to application Az. P 24 12908.6 The invention relates to a further development and improvement of the weather power plant identified by application Az. P 24 12908 and relates in particular to its wind / solar power machine whose axis of rotation is vertical.
Solche sogenannten Windräder mit vertikaler Achse sind als Savonius-Rotor sowie als Schalenkreuz-Anemometer bekannt.Such so-called wind turbines with a vertical axis are called Savonius rotors as well as known as a cup-cross anemometer.
Man hat in neuerer Zeit vorgeschlagen, nach diesem Prinzip große Windräder herzustellen.It has recently been proposed that large wind turbines should be based on this principle to manufacture.
Die Vorteile, daß sie von der Windrichtung unabhängig sind sowie bei günstiger Durchschnittshöhe einen geringen Bauaufwand und keinen Verstellmechanismus benötigen - spricht für dieses Prinzip.The advantages that they are independent of the wind direction as well as with favorable average height, little construction effort and no adjustment mechanism need - speaks for this principle.
Die Nachteile, daß ihre Flügel während der zweiten Hälfte ihres Weges stets gegen den Wind anlaufen müssen und die Ungleichmäßigkeit der Windgeschwindigkeit d. h. die Schwankungen von Drehzahl und Leistung nicht energiemäßig ausgeglichen werden, verhinderten trotz der Vorteile, den Bau solcher Windkraftwerke. Die heute zur Anwendung kommenden Windflügelverstell- und Eklipse-Systeme, erfordern zu hohe Anlagekosten.The disadvantages of having their wings during the second half of their way always have to run against the wind and the unevenness of the wind speed d. H. the fluctuations in speed and power are not balanced in terms of energy prevented the construction of such wind power plants despite the advantages. Today Wind vane adjustment and eclipse systems that are used require too high Investment costs.
So erbringen die bekannten Windkraftwerke unter 2 m/sec. Windgeschwindigkeit keine Leistung mehr, aber würde die Rotordrehzahl bei einer Windgeschwindigkeit von 2 - 10 m/sec. sich wie 1:5 ändern dann bewegt sich auch die Windleistungsausbeute mit der dritten Potenz der Windgeschwindigkeit -demnach wie 1:125.The well-known wind power plants generate less than 2 m / sec. Wind speed no more power, but the rotor speed would be at a wind speed from 2 - 10 m / sec. change like 1: 5 then the wind power yield also moves with the third power of the wind speed - therefore like 1: 125.
Weil aber Windgeschwindigkeiten bis zu 50 m/sec. in der Baustatik u. a. berücksichtigt werden müssen, verlieren die bekannten hochstehenden vertikalen Windflügelräder an Wirtschaftlichkeit.But because wind speeds of up to 50 m / sec. in structural engineering i.a. must be taken into account lose the well-known high standing vertical Wind vane wheels in terms of economy.
Auch ist es zukünftig vertret- und machbar einen größeren ständigen Angebotsteil aus den 4,4 Billionen KW der Windkraft und den ca. 176 Billionen KW der eingestrahlin Sonnenleistung zu entnehmen, wobei eine maschinentechnische Fertigung gegeben ist.In the future, it is also justifiable and feasible to make a larger permanent one Part of the offer from the 4.4 trillion KW of wind power and the approx. 176 trillion KW the irradiated solar power can be seen, whereby a machine-technical production given is.
Die zum Stand der Technik zählenden Windkraftwerke, insbesondere solche mit vertikalen Rotorachsen weisen nicht nur in der Fertigungstechnik sondern auch wegen ihrer Konstruktion strömungstechnische Nachteile auf, indem die jeweilige Luftgeschwindigkeit im Abstrom nicht etwa ein Drittel der Zuströmgeschwindigkeit ausmacht, wobei das angestrebte Leistungsverhältnis 16/27 = 59,2 % ausgenützter Windleistung, nicht annähernd erreicht wird.The wind power plants belonging to the state of the art, especially those with vertical rotor axes show not only in manufacturing technology but also due to their design, fluidic disadvantages by the respective Air velocity in the downstream not about a third of the inflow velocity with the desired performance ratio 16/27 = 59.2% more utilized Wind power, is not even remotely achieved.
Eine weitere mangelhafte Leistungsausbeute aus den fast handwerklich gefertigten Windkraftanlagen besteht auch darin, daß die fehlende Verwendung von elektrischen Strom aus Solarzellenmatten über Batterien, bspw.Another poor performance yield from the almost artisanal manufactured wind turbines is also that the lack of use of Electric power from solar cell mats via batteries, e.g.
u. a. nicht für fremderregt Querfeld und Asynchrongeneratoren welche durch selbsttätige Synchronisierungseinrichtungen zu Batterie bzw. Netz parallel geschaltet werden können, genutzt wird. Ein weiterer Ausbau zu Umspannstellen und Maschennetz ist gegeben und löst das Speicherungsproblem.i.a. not for externally excited cross-field and asynchronous generators which by automatic synchronization devices in parallel to the battery or network can be switched is used. Another expansion to transformer stations and Mesh network is given and solves the storage problem.
Demzufolge kann bei solchen Fehlleistungen bekannter Windkraftanlagen von einer Lösung dieser Probleme und Aufgabe bis heute noch nicht gesprochen werden.As a result, known wind turbines a solution to these problems and tasks has not yet been discussed.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß über einen Windrotor der auf ein vertikal es Standrohr odgl. aufgesetzt ist, eine Wind ahne und ein auf dem Standrohr festsitzendes oder drehbares Solarzellen-Trögerdach angeordnet ist wobei ihre über den Drehkreis des Windrotors hinausragenden Enden einerseits ein Spitzkörper-Windleitblech sowie anderseitig ein exentrisches in Flächengröße verstellbares Windfahnenblech aufweisen und einseitig an der Windfahnendrehachse bzw. dem drehgelagerten Solarzellen-Trägerdach rechtwinklig abgekantete Windführungsbleche nach Art von Anstellwinkeln einerseits befestigt sind und andererseits mittels Führungsrollen die auf dem Solarzellen-Trägerdach bzw. auf dem Stützring abrollen, zusätzlich gehalten werden, damit eine solche oder ähnliche Wind ahne durch ihr Windwiderstand-Gleichgewicht das "In - den - Wind - Drehen" des Spitzkörper-Windleitbleches erwirkt, um so das Anlaufen, der zweiten Hälfte eines vertikalachsigen Windrotors gegen den Wind, stets zu verhindern.According to the invention the object is achieved in that a wind rotor on a vertical standpipe or the like. is put on, a wind foreshadowed and a wind up the standpipe fixed or rotatable solar cell support roof is arranged with their ends protruding beyond the turning circle of the wind rotor on the one hand Pointed body smoke deflector and on the other side an eccentric adjustable in area size Have wind vane sheet and one side on the wind vane axis of rotation or the pivoted Solar cell carrier roof with right-angled bevelled wind deflectors in the manner of Attack angles are attached on the one hand and on the other hand by means of guide rollers which roll on the solar cell carrier roof or on the support ring, additionally held be foreseeing such or a similar wind through their wind resistance equilibrium the "in - the - wind - turning" of the pointed body smoke deflector achieved so that Starting, the second half of a vertical axis wind rotor against the wind, always to prevent.
Um die windgriffige Hälfte eines von der jeweiligen Windrichtung unabhängigen vertikalachsigen Rotors ausweitend zu aktivieren, ragen mindestens zwei an der Windfahnendrehachse einseitig angeordneten Windführungsbleche spitzwinklig aus dem Drehkreis der Windrotorblätter heraus, wobei der erste wind frontale Windführungsblech-Schenkel, gegenüber dem zweiten, einen strämungsbemessenen Unterschied in Länge und Winkel funktion aufweist, damit u. a. gemeinsam mit dem gegenseitig ausgebildeten Windfahnenblech, der Winddruckausgleich, für ein "In den~Wind-halten", stets gegeben ist.Around the wind-grip half of one that is independent of the respective wind direction To activate the vertical axis rotor expanding, at least two protrude from the wind vane rotation axis Wind guide plates arranged on one side at an acute angle from the turning circle of the wind rotor blades out, with the first wind frontal wind deflector leg, opposite the second, a tension-based difference in length and angle function, thus inter alia together with the mutually formed wind vane sheet, the wind pressure equalization, for a "hold in the wind" is always given.
Desweiteren wird die Ausnutzung des Sonnenlichts mittels Solarzelleen, die auf einem Solarzellen-Trägerdach, welches auf dem Standrohr des Windrotors im Festsitz oder drehbar lagert, installiert worden sind, vorgeschlagen, wobei der aus den Solarzellen resultierende Strom, durch das Standrohr über Batterien zu den Erregerwicklungen von Konstantstromgeneratoren (Metadyne), zweiseitig geleitet bzw. verteilt wird.Furthermore, the use of sunlight by means of solar cells, on a solar cell carrier roof, which is on the standpipe of the wind rotor in the Fixed or rotatable mounts, have been proposed, the current resulting from the solar cells, through the standpipe via batteries to the Excitation windings from constant current generators (Metadyne), two-sided conducted or is distributed.
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742460075 DE2460075A1 (en) | 1974-12-19 | 1974-12-19 | Wind, sunlight and heat reactive device - has rotor blades, wind vane and rotatable solar cell bearer cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742460075 DE2460075A1 (en) | 1974-12-19 | 1974-12-19 | Wind, sunlight and heat reactive device - has rotor blades, wind vane and rotatable solar cell bearer cover |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2460075A1 true DE2460075A1 (en) | 1976-07-01 |
Family
ID=5933821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742460075 Pending DE2460075A1 (en) | 1974-12-19 | 1974-12-19 | Wind, sunlight and heat reactive device - has rotor blades, wind vane and rotatable solar cell bearer cover |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2460075A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260325A (en) * | 1979-11-07 | 1981-04-07 | Cymara Hermann K | Panemone wind turbine |
EP0083318A2 (en) * | 1981-10-09 | 1983-07-06 | Ferrando Giovannetti | Wind motor |
FR2522074A1 (en) * | 1982-02-19 | 1983-08-26 | Dottori Jean Francois | Vertical axis wind turbine driving alternator - has movable triangular deflector blocking incident wind if rotational speed becomes excessive |
US4474529A (en) * | 1983-03-21 | 1984-10-02 | Kinsey Lewis R | Windmill |
EP0132279A1 (en) * | 1982-12-28 | 1985-01-30 | NAGAI, Toki | Composite electromotive apparatus utilizing solar energy and the like |
US4650403A (en) * | 1986-03-06 | 1987-03-17 | Joseph Takacs | Windmill |
US4652206A (en) * | 1985-03-29 | 1987-03-24 | Yeoman David R | Wind turbine |
US4850792A (en) * | 1985-03-29 | 1989-07-25 | Yeoman David R | Wind turbine |
FR2956168A1 (en) * | 2010-02-08 | 2011-08-12 | Ster Gerard Antoine Marie Le | Device for recovering fluid to improve efficiency of e.g. vertical axis wind mill utilized to produce electric energy, has extension extended from degrees of protective casing , where casing protects winding of hollow blades from fluid |
-
1974
- 1974-12-19 DE DE19742460075 patent/DE2460075A1/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260325A (en) * | 1979-11-07 | 1981-04-07 | Cymara Hermann K | Panemone wind turbine |
EP0083318A2 (en) * | 1981-10-09 | 1983-07-06 | Ferrando Giovannetti | Wind motor |
EP0083318A3 (en) * | 1981-10-09 | 1984-12-19 | Ferrando Giovannetti | Wind motor |
FR2522074A1 (en) * | 1982-02-19 | 1983-08-26 | Dottori Jean Francois | Vertical axis wind turbine driving alternator - has movable triangular deflector blocking incident wind if rotational speed becomes excessive |
EP0132279A1 (en) * | 1982-12-28 | 1985-01-30 | NAGAI, Toki | Composite electromotive apparatus utilizing solar energy and the like |
EP0132279A4 (en) * | 1982-12-28 | 1985-06-26 | Toki Nagai | Composite electromotive apparatus utilizing solar energy and the like. |
US4474529A (en) * | 1983-03-21 | 1984-10-02 | Kinsey Lewis R | Windmill |
US4652206A (en) * | 1985-03-29 | 1987-03-24 | Yeoman David R | Wind turbine |
US4850792A (en) * | 1985-03-29 | 1989-07-25 | Yeoman David R | Wind turbine |
US4650403A (en) * | 1986-03-06 | 1987-03-17 | Joseph Takacs | Windmill |
FR2956168A1 (en) * | 2010-02-08 | 2011-08-12 | Ster Gerard Antoine Marie Le | Device for recovering fluid to improve efficiency of e.g. vertical axis wind mill utilized to produce electric energy, has extension extended from degrees of protective casing , where casing protects winding of hollow blades from fluid |
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Legal Events
Date | Code | Title | Description |
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OHW | Rejection |