EP1540742A2 - Verfahren zur steigerung der ausgangsleistung von photovoltaischen zellen - Google Patents

Verfahren zur steigerung der ausgangsleistung von photovoltaischen zellen

Info

Publication number
EP1540742A2
EP1540742A2 EP02779251A EP02779251A EP1540742A2 EP 1540742 A2 EP1540742 A2 EP 1540742A2 EP 02779251 A EP02779251 A EP 02779251A EP 02779251 A EP02779251 A EP 02779251A EP 1540742 A2 EP1540742 A2 EP 1540742A2
Authority
EP
European Patent Office
Prior art keywords
photovoltaic cells
output power
facets
increasing
rays
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.)
Ceased
Application number
EP02779251A
Other languages
English (en)
French (fr)
Inventor
Bachir Hihi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1540742A2 publication Critical patent/EP1540742A2/de
Ceased 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
    • H10F77/484—Refractive light-concentrating means, e.g. lenses
    • 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
    • F24S23/10—Prisms
    • 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

Definitions

  • the present invention relates to a method making it possible to increase the output power of the photovoltaic cells of the various known channels and to minimize the temperature of the photovoltaic cells which acts negatively on the voltage.
  • Semi-crystalline silicon modules formed a quarter of global photovoltaic sales in 1988 and their performance is between 12% and 13%.
  • Amorphous silicon has a low yield of around 7% and therefore its manufacture is expensive.
  • Sunlight emits energy in the ultraviolet and infrared bands as well as in the visible band.
  • the amount of energy emitted varies according to the formula:
  • the solar ray RI perpendicular to FO will continue its path without deviation, until meeting the facet FI where it will refract in R '1 by making an angle ⁇ 'l> ⁇ l
  • R '1 is directed on a photovoltaic cell.
  • the surface of the facet FI will be calculated in such a way that all the rays which arrive on its surface will refract covering the entire surface of the photovoltaic cell.
  • the photovoltaic cell will receive as many suns as there are facets, obviously taking into account both the absorption of the luminosity at the level of the multiprisms and the cosine of the solar rays with the photovoltaic cell.
  • the system making it possible to carry out this inventive method consists of several adjacent facets making angles between them, calculated so that all of the refracted light rays converge entirely on the surface of the solar module.
  • Each facet is made up of a number of similar multiprisms.
  • the method of the invention makes it possible to considerably increase the nominal output power of existing solar modules.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Hybrid Cells (AREA)
EP02779251A 2002-09-21 2002-11-18 Verfahren zur steigerung der ausgangsleistung von photovoltaischen zellen Ceased EP1540742A2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DZ020232 2002-09-21
DZ020232 2002-09-21
PCT/DZ2002/000002 WO2004027881A2 (fr) 2002-09-21 2002-11-18 Procede permettant d'augmenter la puissance de sortie des cellules photovoltaïques

Publications (1)

Publication Number Publication Date
EP1540742A2 true EP1540742A2 (de) 2005-06-15

Family

ID=32010906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02779251A Ceased EP1540742A2 (de) 2002-09-21 2002-11-18 Verfahren zur steigerung der ausgangsleistung von photovoltaischen zellen

Country Status (13)

Country Link
US (1) US20060037639A1 (de)
EP (1) EP1540742A2 (de)
CN (1) CN1669157A (de)
AU (1) AU2002342601A1 (de)
BR (1) BR0215895A (de)
CA (1) CA2499777A1 (de)
DZ (1) DZ3380A1 (de)
MA (1) MA27445A1 (de)
MX (1) MXPA05003079A (de)
NO (1) NO20051792D0 (de)
TN (1) TNSN05079A1 (de)
WO (1) WO2004027881A2 (de)
ZA (1) ZA200502622B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2693028A1 (en) * 2007-06-28 2009-01-08 Certainteed Corporation Photovoltaic devices including cover elements, and photovoltaic systems, arrays, roofs and methods using them
NO20090386L (no) * 2009-01-27 2010-07-28 Sinvent As Vindussystem med solceller
WO2011052565A1 (ja) * 2009-10-30 2011-05-05 住友化学株式会社 有機光電変換素子
WO2011161051A2 (de) 2010-06-25 2011-12-29 Bayer Materialscience Ag Solarmodule mit strukturierter vorderseitiger kunststoffschicht
CN101937973B (zh) * 2010-09-17 2012-10-03 天津理工大学 一种具有交联结构活性层的有机光伏电池及其制备方法
US9893223B2 (en) 2010-11-16 2018-02-13 Suncore Photovoltaics, Inc. Solar electricity generation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069812A (en) * 1976-12-20 1978-01-24 E-Systems, Inc. Solar concentrator and energy collection system
AU522513B2 (en) * 1977-06-24 1982-06-10 Unisearch Limited Solar concentrator & radiation distributor
US4711972A (en) * 1985-07-05 1987-12-08 Entech, Inc. Photovoltaic cell cover for use with a primary optical concentrator in a solar energy collector
DE4124795C2 (de) * 1990-07-27 1994-12-22 Fraunhofer Ges Forschung Verwendung eines Solarmoduls
US5228772A (en) * 1991-08-09 1993-07-20 Siemens Solar Industries, L.P. Solar powered lamp having a cover containing a fresnel lens structure
DE4141937A1 (de) * 1991-12-19 1993-06-24 Nikolaus Laing Zweiachsig brechende stufenlinse
DE4404295A1 (de) * 1994-02-11 1995-08-17 Physikalisch Tech Entwicklungs Um die Hochachse rotierendes Solarkraftwerk
JP2002289900A (ja) * 2001-03-23 2002-10-04 Canon Inc 集光型太陽電池モジュール及び集光型太陽光発電システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004027881A2 *

Also Published As

Publication number Publication date
US20060037639A1 (en) 2006-02-23
CN1669157A (zh) 2005-09-14
ZA200502622B (en) 2005-10-11
NO20051792L (no) 2005-04-12
NO20051792D0 (no) 2005-04-12
MA27445A1 (fr) 2005-07-01
CA2499777A1 (fr) 2004-04-01
BR0215895A (pt) 2005-08-09
TNSN05079A1 (en) 2007-05-14
MXPA05003079A (es) 2005-07-13
WO2004027881A2 (fr) 2004-04-01
AU2002342601A1 (en) 2004-04-08
DZ3380A1 (fr) 2005-06-18
WO2004027881A3 (fr) 2005-02-17

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