FR2404304A1 - Perfectionnement aux procedes de concentration de la lumiere solaire sur des cellules photovoltaiques et dispositif de mise en oeuvre - Google Patents
Perfectionnement aux procedes de concentration de la lumiere solaire sur des cellules photovoltaiques et dispositif de mise en oeuvreInfo
- Publication number
- FR2404304A1 FR2404304A1 FR7728777A FR7728777A FR2404304A1 FR 2404304 A1 FR2404304 A1 FR 2404304A1 FR 7728777 A FR7728777 A FR 7728777A FR 7728777 A FR7728777 A FR 7728777A FR 2404304 A1 FR2404304 A1 FR 2404304A1
- Authority
- FR
- France
- Prior art keywords
- cell
- lens
- solar energy
- mirror
- solar
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- 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
- H01L31/0543—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 refractive type, e.g. lenses
-
- 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
- Y02E10/44—Heat exchange 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
Selon ce procédé, la cellule disposée sur un radiateur massif ou mince, ou possédant des électrodes évacuant le courant par la périphérie de la cellule, ou les deux à la fois, est éclairée non uniformément, l'éclairement étant grossièrement croissant du centre vers la périphérie. De cette manière, à quantité de lumière égale concentrée sur la cellule, la chaleur et le courant photovoltaïque développés au centre de la cellule sont moindres que ceux développés à la périphérie. Il s'ensuit une homogénéisation de la température sur toute la surface de la cellule, ladite température étant plus faible qu'en cas d'éclairement uniforme, de même qu'un accroissement du rendement photovoltaïque de la cellule, une conception simplifiée de la structure des électrodes et une évacuation plus facile de l'énergie électrique. Application à la conversion d'énergie solaire en énergie électrique.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728777A FR2404304A1 (fr) | 1977-09-23 | 1977-09-23 | Perfectionnement aux procedes de concentration de la lumiere solaire sur des cellules photovoltaiques et dispositif de mise en oeuvre |
US05/939,697 US4253880A (en) | 1977-09-23 | 1978-09-05 | Device for the conversion of solar energy into electrical energy |
DE7878200193T DE2861998D1 (en) | 1977-09-23 | 1978-09-18 | Device for the conversion of solar energy into electrical energy comprising a photovoltaic cell and an optical concentrator |
EP78200193A EP0001461B1 (fr) | 1977-09-23 | 1978-09-18 | Dispositif convertisseur d'énergie solaire en énergie électrique du genre comportant cellule photovoltaique et concentrateur optique |
IT27897/78A IT1098882B (it) | 1977-09-23 | 1978-09-20 | Dispositivo per la conversione di energia solare in energia elettrica |
JP11646878A JPS5457887A (en) | 1977-09-23 | 1978-09-20 | Solar energyytooelectric energy converter |
CA311,700A CA1116033A (fr) | 1977-09-23 | 1978-09-20 | Dispositif convertisseur de l'energie solaire en energie electrique |
AU40067/78A AU520980B2 (en) | 1977-09-23 | 1978-09-21 | Concentrating solar energy onto solar cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728777A FR2404304A1 (fr) | 1977-09-23 | 1977-09-23 | Perfectionnement aux procedes de concentration de la lumiere solaire sur des cellules photovoltaiques et dispositif de mise en oeuvre |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2404304A1 true FR2404304A1 (fr) | 1979-04-20 |
Family
ID=9195731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728777A Withdrawn FR2404304A1 (fr) | 1977-09-23 | 1977-09-23 | Perfectionnement aux procedes de concentration de la lumiere solaire sur des cellules photovoltaiques et dispositif de mise en oeuvre |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2404304A1 (fr) |
IT (1) | IT1098882B (fr) |
-
1977
- 1977-09-23 FR FR7728777A patent/FR2404304A1/fr not_active Withdrawn
-
1978
- 1978-09-20 IT IT27897/78A patent/IT1098882B/it active
Also Published As
Publication number | Publication date |
---|---|
IT7827897A0 (it) | 1978-09-20 |
IT1098882B (it) | 1985-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |