WO2009147651A2 - Générateur d'énergie solaire - Google Patents
Générateur d'énergie solaire Download PDFInfo
- Publication number
- WO2009147651A2 WO2009147651A2 PCT/IB2009/052429 IB2009052429W WO2009147651A2 WO 2009147651 A2 WO2009147651 A2 WO 2009147651A2 IB 2009052429 W IB2009052429 W IB 2009052429W WO 2009147651 A2 WO2009147651 A2 WO 2009147651A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concentrating
- energy generator
- solar
- generator according
- mirrors
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/10—Details of absorbing elements characterised by the absorbing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
- Y02E60/14—Thermal energy storage
-
- 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
Definitions
- the salt or salts used for the application in the confined, two-phase heat exchanger are selected according to the application and the temperature at which the exchange of heat must take place.
- common salts such as NaCl may be used.
- Figure 5 is a view taken on the arrow V of Figure 4.
- the solar-ray concentrating system 10 preferably comprises a plurality of concentrating mirrors 16, also known as coelostats, which concentrate the solar radiation by virtue of their shape and their arrangement.
- concentrating mirrors 16 also known as coelostats
- the solar-ray concentrating system 10 is preferably a two-stage system. In other words, one or more arrays of concentrating mirrors 16 concentrate the solar rays onto one or more corresponding collimating mirrors 18 which reflect the radiation towards the heat absorption and accumulator means 12.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Power Steering Mechanism (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Selon l'invention, un générateur d'énergie solaire comprend un système (10) pour concentrer des rayons solaires (R), des moyens (12) pour absorber et accumuler la chaleur de rayons solaires concentrés par le système de concentration (10), et un équipement d'utilisation d'énergie (14) connecté de manière opérationnelle aux moyens d'absorption et d'accumulation (12). Les moyens d'absorption et d'accumulation (12) comprennent un corps creux (20) avec une chambre (22) qui est sensiblement isotherme à haute température (supérieure à environ 800°C), et qui est utilisée dans un cycle thermodynamique à haut rendement, par exemple, un cycle gaz du type turbine à gaz ou un cycle vapeur pour la génération d'électricité sans aucune émission. Le corps creux (20) reçoit une pluralité de capsules (30) contenant un matériau ou composé à deux phases avec une température de transition de phase sensiblement dans la région de la plage de températures qui peuvent être atteintes à l'intérieur de la chambre (22). Le système de concentration de rayons solaires (10) comprend une pluralité de miroirs de concentration (16) et de miroirs de collimation (18) avec deux étages de façon à réfléchir le rayonnement vers les moyens d'absorption et d'accumulation (12).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000359A ITBO20080359A1 (it) | 2008-06-06 | 2008-06-06 | Generatore di energia dal sole |
ITBO2008A000359 | 2008-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009147651A2 true WO2009147651A2 (fr) | 2009-12-10 |
WO2009147651A3 WO2009147651A3 (fr) | 2010-11-18 |
Family
ID=40301548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2009/052429 WO2009147651A2 (fr) | 2008-06-06 | 2009-06-08 | Générateur d'énergie solaire |
Country Status (2)
Country | Link |
---|---|
IT (1) | ITBO20080359A1 (fr) |
WO (1) | WO2009147651A2 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010116162A2 (fr) | 2009-04-09 | 2010-10-14 | Carding Specialists (Canada) Limited | Transfert d'énergie solaire et appareil de stockage |
ITRM20100550A1 (it) * | 2010-10-15 | 2012-04-16 | Enel Ingegneria E Innovazione S P A | Dispositivo, impianto e metodo ad alto livello di efficienza energetica per l'accumulo e l'impiego di energia termica di origine solare. |
WO2012066314A1 (fr) | 2010-11-19 | 2012-05-24 | Carding Specialists (Canada) Ltd | Appareil de stockage et de transfert d'énergie |
WO2013079087A1 (fr) * | 2011-11-28 | 2013-06-06 | Siemens Aktiengesellschaft | Centrale solaire thermique utilisant un fluide de travail supercritique pour convertir l'énergie solaire en énergie électrique, et procédé pour convertir l'énergie solaire en énergie électrique |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01190274A (ja) * | 1988-01-22 | 1989-07-31 | Hitachi Ltd | 宇宙太陽熱発電システム |
US4894989A (en) * | 1986-08-29 | 1990-01-23 | Aisin Seiki Kabushiki Kaisha | Heater for a stirling engine |
DE3907768A1 (de) * | 1989-03-10 | 1990-09-13 | Man Technologie Gmbh | Solarbeheizter waermetauscher fuer hochtemperatur-anwendungen |
DE3907767A1 (de) * | 1989-03-10 | 1990-09-13 | Man Technologie Gmbh | Waermetauscher fuer hochtemperatur-anwendungen |
US5113659A (en) * | 1991-03-27 | 1992-05-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Solar thermal energy receiver |
US20020185124A1 (en) * | 2001-06-12 | 2002-12-12 | Blackmon James B. | Thermally controlled solar reflector facet with heat recovery |
WO2006063450A1 (fr) * | 2004-12-15 | 2006-06-22 | Shec Labs - Solar Hydrogen Energy Corporation | Appareil et procede de captage d’energie solaire |
-
2008
- 2008-06-06 IT IT000359A patent/ITBO20080359A1/it unknown
-
2009
- 2009-06-08 WO PCT/IB2009/052429 patent/WO2009147651A2/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4894989A (en) * | 1986-08-29 | 1990-01-23 | Aisin Seiki Kabushiki Kaisha | Heater for a stirling engine |
JPH01190274A (ja) * | 1988-01-22 | 1989-07-31 | Hitachi Ltd | 宇宙太陽熱発電システム |
DE3907768A1 (de) * | 1989-03-10 | 1990-09-13 | Man Technologie Gmbh | Solarbeheizter waermetauscher fuer hochtemperatur-anwendungen |
DE3907767A1 (de) * | 1989-03-10 | 1990-09-13 | Man Technologie Gmbh | Waermetauscher fuer hochtemperatur-anwendungen |
US5113659A (en) * | 1991-03-27 | 1992-05-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Solar thermal energy receiver |
US20020185124A1 (en) * | 2001-06-12 | 2002-12-12 | Blackmon James B. | Thermally controlled solar reflector facet with heat recovery |
WO2006063450A1 (fr) * | 2004-12-15 | 2006-06-22 | Shec Labs - Solar Hydrogen Energy Corporation | Appareil et procede de captage d’energie solaire |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010116162A2 (fr) | 2009-04-09 | 2010-10-14 | Carding Specialists (Canada) Limited | Transfert d'énergie solaire et appareil de stockage |
ITRM20100550A1 (it) * | 2010-10-15 | 2012-04-16 | Enel Ingegneria E Innovazione S P A | Dispositivo, impianto e metodo ad alto livello di efficienza energetica per l'accumulo e l'impiego di energia termica di origine solare. |
WO2012049655A1 (fr) * | 2010-10-15 | 2012-04-19 | Magaldi Industrie S.R.L. | Dispositif, installation et procédé à haut rendement énergétique pour le stockage et l'utilisation de l'énergie thermique d'origine solaire |
CN103261787A (zh) * | 2010-10-15 | 2013-08-21 | 马迦迪工业有限公司 | 用于储存及利用太阳热能的具有高能量效率的装置、工厂以及方法 |
JP2013543576A (ja) * | 2010-10-15 | 2013-12-05 | マガルディ インダストリエ ソシエタ ア レスポンサビリタ リミタータ | 太陽由来の熱エネルギーを蓄積および使用するための高レベルのエネルギー効率を有する装置、プラントおよび方法 |
CN103261787B (zh) * | 2010-10-15 | 2015-06-10 | 马迦迪工业有限公司 | 用于储存及利用太阳热能的具有高能量效率的装置、工厂以及方法 |
AU2011315094B2 (en) * | 2010-10-15 | 2016-05-19 | Magaldi Industrie S.R.L. | Device, plant and method with high level of energy efficiency for storing and use of thermal energy of solar origin |
KR101914800B1 (ko) | 2010-10-15 | 2018-11-02 | 마갈디 인더스트리에 에스.알.엘. | 태양 본래의 열 에너지를 저장 및 사용하고,높은 레벨의 에너지 효율을 가진 장치,플랜트 및 방법 |
WO2012066314A1 (fr) | 2010-11-19 | 2012-05-24 | Carding Specialists (Canada) Ltd | Appareil de stockage et de transfert d'énergie |
WO2013079087A1 (fr) * | 2011-11-28 | 2013-06-06 | Siemens Aktiengesellschaft | Centrale solaire thermique utilisant un fluide de travail supercritique pour convertir l'énergie solaire en énergie électrique, et procédé pour convertir l'énergie solaire en énergie électrique |
Also Published As
Publication number | Publication date |
---|---|
ITBO20080359A1 (it) | 2009-12-07 |
WO2009147651A3 (fr) | 2010-11-18 |
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