FR2980247A1 - Device for producing electrical energy from e.g. wind energy, has surge tank releasing compressed air toward generator, where generator supplies current to inverter, and inverter delivers current to vehicle or building or collective network - Google Patents
Device for producing electrical energy from e.g. wind energy, has surge tank releasing compressed air toward generator, where generator supplies current to inverter, and inverter delivers current to vehicle or building or collective network Download PDFInfo
- Publication number
- FR2980247A1 FR2980247A1 FR1102814A FR1102814A FR2980247A1 FR 2980247 A1 FR2980247 A1 FR 2980247A1 FR 1102814 A FR1102814 A FR 1102814A FR 1102814 A FR1102814 A FR 1102814A FR 2980247 A1 FR2980247 A1 FR 2980247A1
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- Prior art keywords
- generator
- energy
- inverter
- current
- renewable
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- 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.)
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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
- 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
- F03G6/001—Devices for producing mechanical power from solar energy having photovoltaic cells
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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
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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
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
- F03G6/065—Devices for producing mechanical power from solar energy with solar energy concentrating means having a Rankine cycle
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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
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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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
- 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
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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
- 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
- Y02B10/30—Wind power
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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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
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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
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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
- 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
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
La présente invention concerne un dispositif individuel, local et autonome pour capter l'énergie éolienne, solaire, ou hydraulique, afin de la transformer en énergie électrique soit pour l'utiliser directement, soit pour stocker un fluide (air, eau, huile ou vapeur) dans un réservoir tampon, le fluide stocké restitue l'électricité par un générateur mu par ce fluide sous pression qui sera libéré en fonction des fluctuations de la demande en énergie électrique. Traditionnellement, l'utilisation de l'énergie électrique obtenue par les sources renouvelables [solaire(panneaux photovoltaïques ,four solaire générateur de vapeur), Éolienne , eaux vives] ou de recyclage (par exemple vapeurs d'usines, chaufferies) sont à exploiter instantanément ,donc le moment propice à leur utilisation n'est pas toujours simultanée avec les besoins de consommation en énergie électrique ,par exemple : pas de soleil la nuit, périodes et force des vents aléatoires, d'ou dans la majorité des cas un renvoi vers le réseau d'électricité commun de cette production individuelle. The present invention relates to an individual, local and autonomous device for capturing wind, solar or hydraulic energy, in order to transform it into electrical energy either for direct use or to store a fluid (air, water, oil or steam ) in a buffer tank, the stored fluid restores electricity by a generator mu by the pressurized fluid that will be released according to the fluctuations of the electrical energy demand. Traditionally, the use of electrical energy obtained from renewable sources (solar (photovoltaic panels, solar steam generator), wind turbine, whitewater) or recycling (for example, steam plants, boiler rooms) are to be exploited instantaneously. therefore, the timing of their use is not always simultaneous with the need for electricity consumption, for example: no sun at night, periods and strength of random winds, or in most cases a referral to the common electricity grid of this individual production.
Par ailleurs, le stockage de l'énergie électrique produite par les capteurs d'énergies renouvelables (solaire, éolienne, hydraulique) est stocké par des ensembles de batteries sous forme d'électricité, avec principaux inconvénients que sont : une maintenance coûteuse des batteries, une capacité de charge altérée dans le temps de ces dernières, la fabrication et le recyclage de ces batteries très dommageable pour notre environnement du fait de l'emploi de composants en matériaux lourds , rares et chers, avec un impact direct et épuisable du milieu naturel. C'est pourquoi on utilise peu ce type de stockage. On constate donc que le pic de consommation d'électricité des ménages par exemple, ( une part importante de l'utilisation électrique), se concentre notamment en fin de journée ,quand les capteurs d'énergie ne sont plus opérant, et l'absence de moyens de stockage fiables et sécurisés. L'augmentation du coût et de l'utilisation de l'énergie, ainsi que la croissance de la population contraint à rechercher d'autres solutions, individualisées et locales, pour une utilisation électrique en majorité différée du moment de production. La proximité des moyens de production avec les endroits de consommation, est une règle d'efficacité économique. On connait aussi le système des retenues d'eau pour l'énergie hydroélectrique mais celle-ci bénéficie d'un site géographique propice à des réservoirs, ce qui nécessite aucun moyen énergétique pour amener le fluide au site de stockage .En l'état actuel de la technique disponible, on ne reproduit pas ce principe de stockage, hors de ces quelques localisations car cela nécessite une mise en réservoir du fluide avec consommation d'énergie coûteuse. Le dispositif selon l'invention permet de remédier à ces inconvénients. 11 comporte en effet selon une première caractéristique, un ou plusieurs capteurs d'énergies renouvelables [éolien et / ou solaire (panneaux photovoltaïques, eau chaude, 40 fours solaires générateur de vapeur) et/ ou hydraulique) ou de recyclage ,donc à très faible coût, relié à un générateur qui va transformer cette énergie récupérée en une force motrice pour remplir en air, eau, huile ou vapeureluides respectueux de notre environnement),(ensemble réalisé en acier, bois ou matériaux composites) , un réservoir tampon, à très faible coût d'entretien, dont la capacité variable ,calculée en fonction des apports aléatoires disponibles des énergies renouvelables, et le besoin variable en énergie électrique . Le fluide stocké sera progressivement relâché ,en fonction des besoins par une vanne ou électrovanne , vers un générateur puis vers un onduleur pour fournir un courant électrique de puissance et d'intensité convenables et régulières à tout moment et proportionnellement à de la demande. Le dispositif selon l'invention pourra rassembler tous les éléments le composant ,dans un ensemble compact ou disposer tout ou partie des éléments en une chaine d'appareils successifs, relié à l'utilisateur fmal du courant électrique et /ou au réseau de distribution électrique par cablage électrique. Au niveau de la captation de l'énergie initiale (renouvelable et/ou recyclée), plusieurs dispositifs peuvent être utilisés séparément ou conjointement, pour produire l'énergie 15 nécessaire au stockage du fluide dans le ou les réservoirs tampons. Le schéma annexé illustre l'invention : La figure 1 représente schématiquement le dispositif et ses variantes de l'invention. Selon un mode particulier de réalisation (Fig.2) : -le dispositif constitue un ensemble vertical à étages, utilisant comme fluide de 20 stockage l'air comprimé, -l'air dynamique naturel(1) fait tourner l'éolienne à axe vertical(2) situé au sommet, qui délivre sa force motrice à une génératrice(3) qui envoie le courant électrique à un onduleur(4), -le dispositif comporte sur sa face extérieure, un panneau de cellules photovoltaïque(5) 25 incliné vers le soleil en orientation optimale apportant également le courant électrique généré vers l' onduleur(4), -l'onduleur(4) va soit directement délivrer le courant électrique à son utilisateur (10), véhicule électrique ou bâtiment, soit alimenter un compresseur d'air (5), -le compresseur (5) rempli un réservoir d'air tampon (6), 30 -le réservoir tampon (6) libère l'air sous pression, sur demande, grâce à une vanne ou une électrovanne (7) vers un groupe électrogène (8) dont le moteur à air comprimé est la force motrice ou être utilisé pour remplir le réservoir d'un véhicule à air comprimé (10), -le groupe électrogène (8) délivre du courant électrique à un onduleur (9) qui le fourni 35 aux caractéristiques électriques demandées à l'utilisateur (10), l'excédent pouvant alimenter le réseau général (11). 40 Moreover, the storage of the electrical energy produced by the renewable energy sensors (solar, wind, hydraulic) is stored by sets of batteries in the form of electricity, with main disadvantages that are: expensive maintenance of batteries, a load capacity impaired over time, the manufacture and recycling of these batteries very damaging to our environment because of the use of heavy components, rare and expensive, with a direct and exhaustible impact of the natural environment . This is why we do not use this type of storage. It can be seen that the peak electricity consumption of households, for example, (a large part of the electrical use), is particularly concentrated at the end of the day, when the energy sensors are no longer operating, and the absence reliable and secure storage means. The increase in the cost and use of energy, as well as the growth of the population forces to seek other solutions, individualized and local, for a largely deferred electric use of the moment of production. The proximity of the means of production with the places of consumption, is a rule of economic efficiency. We also know the system of water reservoirs for hydropower but it benefits from a geographical location conducive to reservoirs, which requires no energy means to bring the fluid to the storage site. In the current state of the available technique, we do not reproduce this principle of storage, out of these few locations because it requires a reservoir fluid with costly energy consumption. The device according to the invention overcomes these disadvantages. According to a first characteristic, it comprises one or more renewable energy sensors [wind and / or solar (photovoltaic panels, hot water, 40 solar steam generator ovens) and / or hydraulic) or recycling, so at very low cost, connected to a generator that will transform this recovered energy into a driving force to fill in air, water, oil or steameluides respectful of our environment), (together made of steel, wood or composite materials), a buffer tank, to very Low maintenance cost, including variable capacity, calculated according to the available random inputs of renewable energies, and the variable need for electrical energy. The stored fluid will be gradually released, as needed by a valve or solenoid valve, to a generator and then to an inverter to provide an electric current of power and intensity appropriate and regular at any time and in proportion to the demand. The device according to the invention can gather all the components of the component, in a compact assembly or dispose all or part of the elements in a chain of successive devices, connected to the end user of the electric current and / or to the electrical distribution network. by electrical wiring. At the initial energy uptake (renewable and / or recycled), several devices may be used separately or together to produce the energy needed to store the fluid in the buffer tank (s). The attached diagram illustrates the invention: FIG. 1 schematically represents the device and its variants of the invention. According to a particular embodiment (FIG. 2): the device constitutes a vertical set with stages, using compressed air as storage fluid; the natural dynamic air (1) makes the vertical axis wind turbine rotate; (2) located at the top, which delivers its motive force to a generator (3) which sends the electric current to an inverter (4), the device comprises on its outer face, a photovoltaic cell panel (5) inclined towards the sun in optimal orientation also bringing the generated electric current to the inverter (4), the inverter (4) will either directly deliver the electric current to its user (10), electric vehicle or building, or feed a compressor d the air (5), the compressor (5) fills a buffer air tank (6), the buffer tank (6) releases the air under pressure, on request, by means of a valve or a solenoid valve (7). ) to a generator (8) whose forced air motor is the forc motor or to be used to fill the tank of a compressed air vehicle (10), the generator (8) delivers electrical power to an inverter (9) which supplies it to the electric characteristics required by the user ( 10), the surplus being able to feed the general network (11). 40
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1102814A FR2980247A1 (en) | 2011-09-16 | 2011-09-16 | Device for producing electrical energy from e.g. wind energy, has surge tank releasing compressed air toward generator, where generator supplies current to inverter, and inverter delivers current to vehicle or building or collective network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1102814A FR2980247A1 (en) | 2011-09-16 | 2011-09-16 | Device for producing electrical energy from e.g. wind energy, has surge tank releasing compressed air toward generator, where generator supplies current to inverter, and inverter delivers current to vehicle or building or collective network |
Publications (1)
Publication Number | Publication Date |
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FR2980247A1 true FR2980247A1 (en) | 2013-03-22 |
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FR1102814A Pending FR2980247A1 (en) | 2011-09-16 | 2011-09-16 | Device for producing electrical energy from e.g. wind energy, has surge tank releasing compressed air toward generator, where generator supplies current to inverter, and inverter delivers current to vehicle or building or collective network |
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FR (1) | FR2980247A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015137898A3 (en) * | 2014-03-14 | 2016-01-21 | Şahi̇n Kurtuluş Can | Hybrid alternative energy-generation and control system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007066117A1 (en) * | 2005-12-07 | 2007-06-14 | The University Of Nottingham | Power generation |
US20080172279A1 (en) * | 2003-06-13 | 2008-07-17 | Enis Ben M | Method of coordinating and stabilizing the delivery of wind generated energy |
WO2010054844A2 (en) * | 2008-11-17 | 2010-05-20 | Tim Brocks | Method for operating a wind turbine and wind turbine |
WO2011022837A1 (en) * | 2009-08-28 | 2011-03-03 | Benn Bruce I | Wind hydro-generator |
-
2011
- 2011-09-16 FR FR1102814A patent/FR2980247A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080172279A1 (en) * | 2003-06-13 | 2008-07-17 | Enis Ben M | Method of coordinating and stabilizing the delivery of wind generated energy |
WO2007066117A1 (en) * | 2005-12-07 | 2007-06-14 | The University Of Nottingham | Power generation |
WO2010054844A2 (en) * | 2008-11-17 | 2010-05-20 | Tim Brocks | Method for operating a wind turbine and wind turbine |
WO2011022837A1 (en) * | 2009-08-28 | 2011-03-03 | Benn Bruce I | Wind hydro-generator |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015137898A3 (en) * | 2014-03-14 | 2016-01-21 | Şahi̇n Kurtuluş Can | Hybrid alternative energy-generation and control system |
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