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FR3042338B1 - VARIABLE DICHROIC FILTRATION PHOTOVOLTAIC OPTICAL DEVICE WITH LOCAL CONCAVE DICHROIC MIRROR - Google Patents

VARIABLE DICHROIC FILTRATION PHOTOVOLTAIC OPTICAL DEVICE WITH LOCAL CONCAVE DICHROIC MIRROR

Info

Publication number
FR3042338B1
FR3042338B1 FR1502112A FR1502112A FR3042338B1 FR 3042338 B1 FR3042338 B1 FR 3042338B1 FR 1502112 A FR1502112 A FR 1502112A FR 1502112 A FR1502112 A FR 1502112A FR 3042338 B1 FR3042338 B1 FR 3042338B1
Authority
FR
France
Prior art keywords
concave
solar cells
dichroic
area
variable
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.)
Expired - Fee Related
Application number
FR1502112A
Other languages
French (fr)
Other versions
FR3042338A1 (en
Inventor
Lionel Girardie
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.)
Athelios SARL
Original Assignee
Athelios SARL
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 Athelios SARL filed Critical Athelios SARL
Priority to FR1502112A priority Critical patent/FR3042338B1/en
Publication of FR3042338A1 publication Critical patent/FR3042338A1/en
Application granted granted Critical
Publication of FR3042338B1 publication Critical patent/FR3042338B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • H10F19/807—Double-glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
    • 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
    • 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
    • H10F77/492—Spectrum-splitting means, e.g. dichroic mirrors
    • 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

  • Photovoltaic Devices (AREA)

Abstract

Dispositif optique photovoltaïque à filtration dichroïque variable avec miroir dichroïque concave local caractérisé en ce qu'il comporte : - Des rangées de cellules solaires bifaciales cristallines (1) ayant une surface frontale (1f) et une surface arrière (1r) de ratio de rendement face avant face arrière de 80% minimum et interconnectées pour former une matrice (2) encapsulée entre un dioptre entrant (4) et sortant (7) dont la distance (e) séparant deux rangées est égale ou inférieure au segment d'une cellule solaire (1) - La surface prise dans le plan de la matrice (2) forme une aire (2s) - Une aire de transmission lumineuse (6S) constituée de l'intervalle (e) et par la longueur de rangée de cellules solaires (1) - Un filtre multiréfringent variable (8) à miroir concave localement (8c) collé sur la surface inférieure (7") du dioptre sortant (7) recouvrant la surface inférieure (7") d'une surface égale à l'aire (2s) et dont la zone concave (8c) du filtre (8) est positionnée exactement en superposition parallèle en tout point de l'aire (6S) pour réfléchir les rayons lumineux vers la face arrière (1r) des cellules solaires par divergence des rayons diffractés du miroir concave (8c) et dont l'axe médian du miroir dichroïque concave est superposé à l'axe médian séparant deux rangées de cellules solaires soit à e/2.Photovoltaic optical device with variable dichroic filtration with a local concave dichroic mirror characterized in that it comprises: - Rows of crystalline bifacial solar cells (1) having a front surface (1f) and a rear surface (1r) with a front-to-back efficiency ratio of at least 80% and interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) diopter whose distance (e) separating two rows is equal to or less than the segment of a solar cell (1) - The surface taken in the plane of the matrix (2) forms an area (2s) - A light transmission area (6S) consisting of the interval (e) and by the length of the row of solar cells (1) - A variable multirefringent filter (8) with a locally concave mirror (8c) bonded to the lower surface (7") of the outgoing diopter (7) covering the lower surface (7") with a surface equal to the area (2s) and whose concave zone (8c) of the filter (8) is positioned exactly in parallel superposition at any point of the area (6S) to reflect the light rays towards the rear face (1r) of the solar cells by divergence of the diffracted rays of the concave mirror (8c) and whose median axis of the concave dichroic mirror is superimposed on the median axis separating two rows of solar cells, i.e. at e/2.

FR1502112A 2015-10-08 2015-10-08 VARIABLE DICHROIC FILTRATION PHOTOVOLTAIC OPTICAL DEVICE WITH LOCAL CONCAVE DICHROIC MIRROR Expired - Fee Related FR3042338B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1502112A FR3042338B1 (en) 2015-10-08 2015-10-08 VARIABLE DICHROIC FILTRATION PHOTOVOLTAIC OPTICAL DEVICE WITH LOCAL CONCAVE DICHROIC MIRROR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1502112A FR3042338B1 (en) 2015-10-08 2015-10-08 VARIABLE DICHROIC FILTRATION PHOTOVOLTAIC OPTICAL DEVICE WITH LOCAL CONCAVE DICHROIC MIRROR

Publications (2)

Publication Number Publication Date
FR3042338A1 FR3042338A1 (en) 2017-04-14
FR3042338B1 true FR3042338B1 (en) 2017-12-08

Family

ID=54783680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1502112A Expired - Fee Related FR3042338B1 (en) 2015-10-08 2015-10-08 VARIABLE DICHROIC FILTRATION PHOTOVOLTAIC OPTICAL DEVICE WITH LOCAL CONCAVE DICHROIC MIRROR

Country Status (1)

Country Link
FR (1) FR3042338B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076949B1 (en) * 2018-01-15 2022-07-08 Lionel Girardie OPTICAL AND PHOTONIC DEVICE OF AN AGRIVOLTAIC MODULE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR174800A0 (en) * 2000-11-29 2000-12-21 Australian National University, The Semiconductor processing
JP4877353B2 (en) * 2009-04-02 2012-02-15 トヨタ自動車株式会社 Manufacturing method of solar cell module
CN102138222B (en) * 2009-09-28 2014-03-05 丰田自动车株式会社 Manufacturing method of solar cell module and precursor for solar cell module
CN102664210B (en) * 2012-05-14 2015-05-06 友达光电股份有限公司 Solar module and manufacturing method thereof

Also Published As

Publication number Publication date
FR3042338A1 (en) 2017-04-14

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