WO2007056984A1 - Solarkollektoren mit kältemaschine - Google Patents
Solarkollektoren mit kältemaschine Download PDFInfo
- Publication number
- WO2007056984A1 WO2007056984A1 PCT/DE2006/001990 DE2006001990W WO2007056984A1 WO 2007056984 A1 WO2007056984 A1 WO 2007056984A1 DE 2006001990 W DE2006001990 W DE 2006001990W WO 2007056984 A1 WO2007056984 A1 WO 2007056984A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- cooling
- solar cells
- evaporation
- solar
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000001704 evaporation Methods 0.000 claims description 17
- 230000008020 evaporation Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 6
- 230000003595 spectral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
- F25B27/007—Machines, plants or systems, using particular sources of energy using solar energy in sorption type systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/50—Preventing overheating or overpressure
- F24S40/55—Arrangements for cooling, e.g. by using external heat dissipating means or internal cooling circuits
-
- 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
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0549—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising spectrum splitting means, e.g. dichroic mirrors
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/50—Preventing overheating or overpressure
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based 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
-
- 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
- Y02E10/52—PV systems with concentrators
-
- 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
- Y02E10/60—Thermal-PV hybrids
Definitions
- the present invention relates to a solar collector with photovoltaic and thermally usable solar cells, which is equipped with at least one concentrating reflector.
- Such photovoltaic modules are used for the direct conversion of solar radiation into electrical energy or heat.
- the spectrum of electromagnetic radiation emitted by the sun can be used only to a small extent for conversion into electricity because the sensitivity of the voltaically acting solar cells is given only in the range of about 350 to 900 nm.
- the energy of the UV radiation lying below 350nm and the infrared radiation lying above 900nm causes the warming of the cells.
- temperatures around -20 ° C whose efficiency is highest and from 80 0 C so low that the power production is no longer worthwhile.
- the cells can be destroyed and these sizes are highly dependent on the type of solar cell. This problem is drastically worsened when the solar cells are operated with concentrated light.
- concentration factor above 10 on a clear summer's day, it only takes a few minutes to reach a destructive temperature. These cells must be effectively cooled.
- the heat is either attempted to be dissipated via large heat sinks or to connect the solar cells or their carrier to a heat sink through which a coolant flows. It is also known to flow around the solar cells of a cooling medium to improve the heat transfer with a variety of problems in terms of corrosion and short circuit resistance occur and for the operation of the coolant circulation pump a considerable part of the electrical energy produced by the cells must be spent.
- the object of the invention is to provide a method which is simple and inexpensive to produce and improves the efficiency of solar collectors equipped with it.
- the present invention makes possible the effective cooling of the solar cells by means of an absorption refrigeration machine whose drive energy is provided by the non-photovoltaically usable solar radiation.
- the spectral separation of the collected radiation is preferably but not exclusively so that the flat photovoltaic cells are irradiated as evenly as possible with the usable spectrum of them and the solar thermal cells line with the decoupled radiation component. The stronger the concentration of the thermal radiation and correspondingly narrow the thermally irradiated area, the higher the achievable temperature.
- the generally known in the prior art absorption refrigeration machines operate with either primarily the fabric pair ammonia / water at a expeller of 80 0 C - 250 0 C and evaporation temperatures to -70 0 C, or lithium bromide / water with Austreibertemperaturen of 80 0 C - 110 0 C and evaporation temperatures up to 0 0 C and adsorption chillers with the pair of silica gel / water at expelling temperatures of 60 0 C - 95 ° C.
- the compressed refrigerant, such as ammonia is evaporated in the expeller while supplying the drive temperature in the form of heat from the solution.
- the drive is therefore thermal and can take place in the thermal solar cells or through them.
- the thermal radiation which normally hinders the photovoltaic power production can now be used to drive efficiency of a chiller and the cooling that is possible with it.
- the refrigerant vapor must be condensed after work has been completed. This process takes place according to the invention predominantly by open evaporation in coolable containers, for example plates, tubes or hoses etc., which are at least partially formed and / or supported by the concentrators and / or solar cells or their supports.
- the separation of the thermal and the photovoltaic usable radiation is preferably effected by means of partially transparent spectral filter between the concentrator and solar cell, which in addition to the advantageous effect that the photovoltaic cells remain relatively cool and the thermal radiation by means of optically active aids such as lenses, mirrors, reflectors , etc. can be concentrated on the solar thermal cells.
- Another method to keep unwanted thermal radiation from the solar cells is the spectral filtering of the incident radiation by means of a transparent cooling by means of which the cells are wetted or bathed at least in the irradiated area, the non-photovoltaically usable radiation converts to heat and transported into a heat exchanger which is cooled at least partially by evaporative cooling.
- the cooling medium is neither water nor water-like, for example monopropylene glycol or tripropylene glycol, this must be conducted in a closed container or circuit. If water is used as a filter and heat exchanger liquid, it can be fed to open evaporative heat load.
- the heat extraction by open evaporation is several times greater than by convection or radiation. If the reflector area is increased to increase the concentration factor, the usable cooling area is also increased at the same time. Since the sensitive surface of the solar cells or the reflective side of the concentrators are aligned with the sun, their back, which is in the shade, can be used as an evaporation surface or carrier of an evaporation device.
- the medium to be evaporated is preferably water, preferably in the form of rainwater and / or tap water. This can evaporative substances, such as surfactants are added.
- the water supply preferably takes place via the capillary action of the porous materials immersed in the liquid which is stored in a gutter, tub or similar collecting vessel, which is preferably arranged below or / and above the evaporation devices.
- the evaporation devices can be sprayed with water, which is supplied to them by a pump or from the pipeline network with pressure.
- the evaporation surface of harnessporö- sem material having a large surface area can be formed.
- Particularly suitable are felts, nonwovens, fiber mats, foams of organic and / or inorganic substances, preferably metal foams, baked pottery, sintered elements, ceramic plates and the like.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Photovoltaic Devices (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06818071A EP1949454A1 (de) | 2005-11-15 | 2006-11-14 | Solarkollektoren mit kältemaschine |
US12/093,462 US20080251124A1 (en) | 2005-11-15 | 2006-11-14 | Solar Collectors Comprising a Cooling Machine |
DE112006003764T DE112006003764A5 (de) | 2005-11-15 | 2006-11-14 | Solarkollektoren mit Kältemaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005054364.2 | 2005-11-15 | ||
DE102005054364A DE102005054364A1 (de) | 2005-11-15 | 2005-11-15 | Solarkollektor mit Kältemaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007056984A1 true WO2007056984A1 (de) | 2007-05-24 |
WO2007056984A8 WO2007056984A8 (de) | 2008-08-21 |
Family
ID=37946247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2006/001990 WO2007056984A1 (de) | 2005-11-15 | 2006-11-14 | Solarkollektoren mit kältemaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080251124A1 (de) |
EP (1) | EP1949454A1 (de) |
DE (2) | DE102005054364A1 (de) |
WO (1) | WO2007056984A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006028231A1 (de) * | 2006-06-20 | 2007-12-27 | Schöll, Georg | Kühlsystem zur Leistungssteigerung von photovoltaischen Solarmodulen |
WO2008146287A2 (en) * | 2007-05-31 | 2008-12-04 | Aerosun Technologies Ag | Band pass filter for solar radiation |
DE102007026994A1 (de) * | 2007-06-07 | 2008-12-11 | Institut für angewandte Technik | Verfahren zur Erzeugung elektrischer und thermischer Energie und Anlage zur Durchführung des Verfahrens |
DE102007058182A1 (de) * | 2007-12-04 | 2009-06-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | System zur Solarenergienutzung mit Vorrichtung zur Wärmeabgabe an die Umgebung, Verfahren zum Betreiben des Systems sowie Verwendung |
US20090283144A1 (en) * | 2008-05-14 | 2009-11-19 | 3M Innovative Properties Company | Solar concentrating mirror |
DE202008014419U1 (de) * | 2008-09-30 | 2009-01-15 | Aeteba Gmbh | Solar-Kälteeinheit |
CN102333998B (zh) | 2008-12-30 | 2015-08-05 | 3M创新有限公司 | 宽带反射器、集光型太阳能发电系统、以及使用它们的方法 |
IT1393132B1 (it) * | 2009-03-09 | 2012-04-11 | Eubios S P A | Impianto per la termo-regolazione di un primo ed un secondo fluido per la climatizzazione di ambienti |
WO2012072331A2 (en) * | 2010-11-29 | 2012-06-07 | Siemens Aktiengesellschaft | A method and a system to co-generate heat and power |
US20130036752A1 (en) * | 2011-08-08 | 2013-02-14 | Earthlinked Technologies, Inc. | System and method for cooling photovoltaic cells |
FR2985377B1 (fr) * | 2011-12-28 | 2014-11-07 | Sunpartner | Dispositif pour controler les conversions d'energie dans les concentrateurs solaires mixtes thermiques et photovoltaiques |
KR101232120B1 (ko) * | 2012-05-10 | 2013-02-12 | 한국기계연구원 | 고온 환경을 위한 태양에너지 발전시스템 |
PL222444B1 (pl) * | 2013-07-15 | 2016-07-29 | Akademia Górniczo Hutnicza Im Stanisława Staszica W Krakowie | Hybrydowy konwerter energii słonecznej |
EP3103141A4 (de) * | 2014-02-03 | 2018-02-07 | Arizona Board Of Regents, For And On Behalf Of Arizona State University | System und verfahren zur manipulation von sonnenenergie |
GB201420530D0 (en) * | 2014-11-19 | 2014-12-31 | Gulf Organisation For Res And Dev | Solar powered generator |
CN105245181A (zh) * | 2015-09-23 | 2016-01-13 | 同济大学 | 一种嵌入温差发电模块的太阳能聚光分频利用系统 |
US11431289B2 (en) * | 2016-02-04 | 2022-08-30 | Abdelhakim Mohamed Abdelghany Hassabou | Combination photovoltaic and thermal energy system |
US12063009B1 (en) | 2023-03-03 | 2024-08-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Thermophotovoltaic (TPV) system with evaporative two-phase cooler having 3D architected wick for cell thermal management |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019016A2 (de) * | 1978-12-22 | 1980-11-26 | Michael, Simon, Dipl.-Ing. | Sonnenenergie-Umwandlungsanlage |
US4714797A (en) * | 1982-12-28 | 1987-12-22 | Toki Nagai | Composite electromotive apparatus utilizing solar energy and the like |
WO2004023045A1 (fr) * | 2002-09-09 | 2004-03-18 | Xuewen Ma | Climatiseur |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5177977A (en) * | 1989-04-11 | 1993-01-12 | Larsen Theodore E | Solar energy collector and reradiation apparatus for localized climate control |
-
2005
- 2005-11-15 DE DE102005054364A patent/DE102005054364A1/de not_active Withdrawn
-
2006
- 2006-11-14 WO PCT/DE2006/001990 patent/WO2007056984A1/de active Application Filing
- 2006-11-14 US US12/093,462 patent/US20080251124A1/en not_active Abandoned
- 2006-11-14 EP EP06818071A patent/EP1949454A1/de not_active Withdrawn
- 2006-11-14 DE DE112006003764T patent/DE112006003764A5/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019016A2 (de) * | 1978-12-22 | 1980-11-26 | Michael, Simon, Dipl.-Ing. | Sonnenenergie-Umwandlungsanlage |
US4714797A (en) * | 1982-12-28 | 1987-12-22 | Toki Nagai | Composite electromotive apparatus utilizing solar energy and the like |
WO2004023045A1 (fr) * | 2002-09-09 | 2004-03-18 | Xuewen Ma | Climatiseur |
Also Published As
Publication number | Publication date |
---|---|
DE112006003764A5 (de) | 2008-11-27 |
DE102005054364A1 (de) | 2007-05-16 |
WO2007056984A8 (de) | 2008-08-21 |
US20080251124A1 (en) | 2008-10-16 |
EP1949454A1 (de) | 2008-07-30 |
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