DE102011109248A1 - Land-based power production plant for installation near to e.g. highways, for generation of power to e.g. car, has pump driven by rotation force around vertical axis of running wheel in order to pump fluid against gravity into storage unit - Google Patents
Land-based power production plant for installation near to e.g. highways, for generation of power to e.g. car, has pump driven by rotation force around vertical axis of running wheel in order to pump fluid against gravity into storage unit Download PDFInfo
- Publication number
- DE102011109248A1 DE102011109248A1 DE102011109248A DE102011109248A DE102011109248A1 DE 102011109248 A1 DE102011109248 A1 DE 102011109248A1 DE 102011109248 A DE102011109248 A DE 102011109248A DE 102011109248 A DE102011109248 A DE 102011109248A DE 102011109248 A1 DE102011109248 A1 DE 102011109248A1
- Authority
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- Germany
- Prior art keywords
- pump
- impeller
- plant according
- float
- vertical axis
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 20
- 230000005484 gravity Effects 0.000 title claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000009434 installation Methods 0.000 title 1
- 238000010248 power generation Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010276 construction Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/13—Combinations of wind motors with apparatus storing energy storing gravitational potential energy
- F03D9/14—Combinations of wind motors with apparatus storing energy storing gravitational potential energy using liquids
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- 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
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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)
- Wind Motors (AREA)
Abstract
Description
Die Erfindung betrifft eine vorzugsweise landgestützte Energiegewinnungsanlage mit einem windgetriebenen Laufrad.The invention relates to a preferably land-based power generation plant with a wind-driven impeller.
Die Windkraft ist eine bekannte Quelle, um elektrischen Strom umweltschonend und nachhaltig zu erzeugen. Bei Windkraftanlagen besteht oftmals der Nachteil, dass diese bei Ausfall des Windes keinen elektrischen Strom produzieren. Weiterhin sind kombinierte Wind- und Wellenkraftanlagen bekannt, die elektrischen Strom unter zusätzlicher Nutzung der Wellenkraft erzeugen. Diese Anlagen sind besonders in den Wintermonaten effektiv und profitieren von der Kombination zweier Energiequellen. Jedoch sind diese Anlagen auf den Einsatz auf dem Meer oder allenfalls noch auf großen Seen beschränkt und können zunächst nur küstennahe Regionen mit elektrischer Energie versorgen. Um küstenferne Regionen mit elektrischer Energie zu versorgen, sind aufwändige Stromfernleitungen zu betreiben und hierbei elektrische Verluste hinzunehmen.Wind power is a well-known source for generating electricity in an environmentally friendly and sustainable way. In wind turbines often has the disadvantage that they produce no electric power in case of failure of the wind. Furthermore, combined wind and wave power plants are known which generate electric power with additional use of the wave power. These systems are particularly effective in the winter months and benefit from the combination of two energy sources. However, these facilities are limited to use at sea or possibly even on large lakes and can initially supply only offshore regions with electrical energy. In order to supply offshore regions with electrical energy, complex power supply lines are to operate and thereby accept electrical losses.
Der Erfindung liegt die Aufgabe zugrunde, eine verbesserte Energiegewinnungsanlage mit möglichst geringem Material- und Arbeitsaufwand zu schaffen.The invention has for its object to provide an improved power generation plant with the least possible material and labor.
Die erfindungsgemäße Energiegewinnungsanlage wird definiert durch die Merkmale von Patentanspruch 1. Sie weist ein vorzugsweise landgestütztes, windgetriebenes Laufrad auf, welches windrichtungsabhängig um eine Vertikalachse drehbar gelagert ist. Die durch Winddrehung verursachte Rotationsenergie, bei Rotation um die Vertikalachse, wird zum Antreiben von Pumpen, beispielsweise Rotationspumpen, verwendet, um ein Fluid entgegen der Gravitation in einen höher gelegenen Speicher zu pumpen. Zusätzlich zu der Windkraft, welche das Laufrad antreibt, werden Schwankungen der Windrichtung genutzt, um mit Pumpen wie z. B. Kolbenpumpen den Energiespeicher mit weiterer potentieller Energie anzureichern. Diese potentielle Energie kann dann im Fall geringeren oder gar ausbleibenden Windes genutzt werden, um beispielsweise das Laufrad anzutreiben. Die angetriebenen Pumpen können Kolben- und/oder Rotationspumpen sein.The energy recovery plant according to the invention is defined by the features of
Grundsätzlich ermöglicht die Erfindung, neben der reinen herkömmlichen Windkraft häufig auftretende Schwankungen in der Windrichtung zu nutzen, um eine weitere Energiequelle zu erschließen und eine kontinuierlichere Energieversorgung zu ermöglichen. Hierbei kann das in den Pumpspeicher geförderte Fluid dazu genutzt werden, das Laufrad und einen mit dem Laufrad verbundenen Generator anzutreiben. Ein Vorteil besteht darin, dass die erfindungsgemäße Anlage auf dem Land eingesetzt werden kann. Bei Einsatz dieser Anlage in der Nähe von Ortschaften oder als Brücke über öffentliche Verkehrswege, wie zum Beispiel Autobahnen oder Eisenbahnstrecken, kann über weite Gebiete elektrische Energie mit größerer Nähe zu den Verbrauchern erzeugt werden und die Notwendigkeit für Fernleitungstrassen entfällt. Die Energiegewinnungsanlagen sind per Auto bzw. Zug problemlos erreichbar. Für die Energiegewinnungsanlagen müssen dann keine neuen Grundstücke erschlossen werden.In principle, the invention makes it possible, in addition to pure conventional wind power, to use frequent fluctuations in the wind direction in order to develop a further energy source and to enable a more continuous energy supply. In this case, the pumped into the pumped storage fluid can be used to drive the impeller and a generator connected to the impeller. One advantage is that the plant according to the invention can be used on land. Using this facility close to localities or as a bridge over public transport routes, such as highways or railroads, can generate large volumes of electrical energy with greater proximity to consumers and eliminates the need for long-distance pipelines. The energy recovery plants are easily accessible by car or train. For the energy recovery plants then no new land must be developed.
Im Folgenden werden anhand der Figuren ein Ausführungsbeispiel der Erfindung näher erläutert. Es zeigen:In the following, an embodiment of the invention will be explained in more detail with reference to FIGS. Show it:
Die erfindungsgemäße Energiegewinnungsanlage weist ein in einem Rahmen
Der Rahmen
Beim Ausscheren des Windes von der Hauptwindrichtung und bei entsprechender Drehung des Laufrads
Wie in der Draufsicht in
Hierbei strömt der Wind durch die Einströmschlitze
Das Laufrad
Wind, der mit einer bestimmten Hauptwindrichtung weht, unterliegt permanenten geringen Schwankungen der Windrichtung. Hierbei variiert die Windrichtung um die Hauptwindrichtung und verursacht durch die in
Eine Fallleitung
Zwischen Rahmensporn
Wie in den
Vorzugsweise ist über dem Verkehrsweg zur Aufnahme des Spornköchers
Das Ausführungsbeispiel gemäß
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011109248A DE102011109248A1 (en) | 2011-08-02 | 2011-08-02 | Land-based power production plant for installation near to e.g. highways, for generation of power to e.g. car, has pump driven by rotation force around vertical axis of running wheel in order to pump fluid against gravity into storage unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011109248A DE102011109248A1 (en) | 2011-08-02 | 2011-08-02 | Land-based power production plant for installation near to e.g. highways, for generation of power to e.g. car, has pump driven by rotation force around vertical axis of running wheel in order to pump fluid against gravity into storage unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011109248A1 true DE102011109248A1 (en) | 2013-02-07 |
Family
ID=47554060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102011109248A Ceased DE102011109248A1 (en) | 2011-08-02 | 2011-08-02 | Land-based power production plant for installation near to e.g. highways, for generation of power to e.g. car, has pump driven by rotation force around vertical axis of running wheel in order to pump fluid against gravity into storage unit |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011109248A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806733A (en) * | 1973-03-22 | 1974-04-23 | M Haanen | Wind operated power generating apparatus |
| DE2928747A1 (en) * | 1979-07-17 | 1981-02-12 | Werner Ing Grad Grobe | Electric power generation method - using water flow, wind, friction and water pressure conditions together with earth's magnetic force |
| US4321476A (en) * | 1980-06-24 | 1982-03-23 | Buels Jesse H | Bi-directional wind power generator |
| US6861766B2 (en) * | 2001-12-03 | 2005-03-01 | Peter Rembert | Hydro-electric generating system |
| WO2008110018A1 (en) * | 2007-03-12 | 2008-09-18 | Whalepower Corporation | Wind powered system for the direct mechanical powering of systems and energy storage devices |
| WO2009131460A2 (en) * | 2008-04-24 | 2009-10-29 | Ocean Wave Rocker As | Wind energy system |
| WO2010150932A1 (en) * | 2009-06-26 | 2010-12-29 | Kim Young Ho | Power generation apparatus |
-
2011
- 2011-08-02 DE DE102011109248A patent/DE102011109248A1/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806733A (en) * | 1973-03-22 | 1974-04-23 | M Haanen | Wind operated power generating apparatus |
| DE2928747A1 (en) * | 1979-07-17 | 1981-02-12 | Werner Ing Grad Grobe | Electric power generation method - using water flow, wind, friction and water pressure conditions together with earth's magnetic force |
| US4321476A (en) * | 1980-06-24 | 1982-03-23 | Buels Jesse H | Bi-directional wind power generator |
| US6861766B2 (en) * | 2001-12-03 | 2005-03-01 | Peter Rembert | Hydro-electric generating system |
| WO2008110018A1 (en) * | 2007-03-12 | 2008-09-18 | Whalepower Corporation | Wind powered system for the direct mechanical powering of systems and energy storage devices |
| WO2009131460A2 (en) * | 2008-04-24 | 2009-10-29 | Ocean Wave Rocker As | Wind energy system |
| WO2010150932A1 (en) * | 2009-06-26 | 2010-12-29 | Kim Young Ho | Power generation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |
Effective date: 20140121 |