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 oeuvre

Info

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
periphery
center
improvement
concentration
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Withdrawn
Application number
FR7728777A
Other languages
English (en)
Inventor
Jacques Bellugue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7728777A priority Critical patent/FR2404304A1/fr
Priority to US05/939,697 priority patent/US4253880A/en
Priority to DE7878200193T priority patent/DE2861998D1/de
Priority to EP78200193A priority patent/EP0001461B1/fr
Priority to JP11646878A priority patent/JPS5457887A/ja
Priority to CA311,700A priority patent/CA1116033A/fr
Priority to IT27897/78A priority patent/IT1098882B/it
Priority to AU40067/78A priority patent/AU520980B2/en
Publication of FR2404304A1 publication Critical patent/FR2404304A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/488—Reflecting light-concentrating means, e.g. parabolic mirrors or 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/484—Refractive light-concentrating means, 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)
  • 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.
FR7728777A 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 Withdrawn FR2404304A1 (fr)

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
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
IT27897/78A IT1098882B (it) 1977-09-23 1978-09-20 Dispositivo per la conversione di energia solare in energia elettrica
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)

Also Published As

Publication number Publication date
IT1098882B (it) 1985-09-18
IT7827897A0 (it) 1978-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse