DE19508071A1 - Thermo-voltaic solar cell - Google Patents

Thermo-voltaic solar cell

Info

Publication number
DE19508071A1
DE19508071A1 DE19508071A DE19508071A DE19508071A1 DE 19508071 A1 DE19508071 A1 DE 19508071A1 DE 19508071 A DE19508071 A DE 19508071A DE 19508071 A DE19508071 A DE 19508071A DE 19508071 A1 DE19508071 A1 DE 19508071A1
Authority
DE
Germany
Prior art keywords
solar cell
thermo
voltaic solar
sun
groove
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Withdrawn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
DE19508071A
Other languages
German (de)
Inventor
Horst Voigt
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
Priority to DE19508071A priority Critical patent/DE19508071A1/en
Publication of DE19508071A1 publication Critical patent/DE19508071A1/en
Withdrawn legal-status Critical Current

Links

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
    • H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
    • 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
    • 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

Abstract

The solar cell of the thermo-voltaic type is located in a mirrored groove round a cooling tube in the groove focal point or line. A thermo-dive on the sun facing side prevents heat losses. The sun radiation concentration provides a temp. difference between the boundary layers of the solar cell core for a higher energy yield.

Description

Bei der Solarzelle nach dem Prinzip der "Thermovoltaik" in einer spiegelnden Hohlrinne wird das Grundprinzip des Patentes der Solarzelle zur Erzeugung von Elektroenergie oder Elektroenergie und Wärme aus der Wärmeenergie der Sonnenstrahlung P 44 39 491.8 ge­ nutzt. Nach dieser Erfindung ist die Elektroenergieerzeugung von der Temperaturdifferenz zwischen den Grenzschichten des aktiven Kernes abhängig. Man kann dieses Prinzip deshalb auch als Thermovoltaik im Gegensatz zur "Photovoltaik" bezeichnen.With the solar cell according to the principle of "thermovoltaics" in a reflecting hollow gutter becomes the basic principle of the patent of the solar cell for the production of electrical energy or Electrical energy and heat from the thermal energy of solar radiation P 44 39 491.8 ge uses. According to this invention, electrical power generation is from the temperature difference between the boundary layers of the active nucleus. You can use this principle therefore also referred to as thermovoltaics in contrast to "photovoltaics".

Ziel der vorliegenden Erfindung ist es, diese Temperaturdifferenz zu erhöhen, um einen höheren Wirkungsgrad zu erzielen. Dies wird gemäß Fig. 1 dadurch erreicht, daß die aktive Schicht (1) des Patentes P 44 39 491.8 um ein Kühlrohr (2) angeordnet wird und diese im Brennpunkt oder in der Brennlinie einer spiegelnden Hohlrinne (3) gelagert wird.The aim of the present invention is to increase this temperature difference in order to achieve a higher efficiency. This will Fig mutandis. 1 achieved in that the active layer (1) of the patent P is placed around a cooling pipe (2) 44 39 491.8 and this is stored in the focus or in the focal line of a specular hollow channel (3).

Zur Vermeidung von Wärmeverlusten auf der der Sonne zugewandten Seite ist eine Thermoscheibe (4) anzubringen.To avoid heat loss on the side facing the sun, a thermal disc ( 4 ) must be attached.

Durch Erhöhung der Temperatur des Kühlmittels kann dessen Wärme genutzt werden. Auch hierbei ist wie bei der Erfindung P 44 39 491.8 eine Wärme-Kraft-Kopplung zu erreichen, jedoch mit einer höheren Stromkennziffer und damit höherem Gesamtwirkungsgrad.By increasing the temperature of the coolant, its heat can be used. Here too, as with the invention P 44 39 491.8, a heat and power coupling is too reach, but with a higher electricity index and thus higher Overall efficiency.

Claims (1)

Solarzelle nach dem Prinzip der "Thermovoltaik" in einer spiegelnden Hohlrinne, dadurch gekennzeichnet, daß diese Zelle um ein Kühlrohr im Brennpunkt oder in der Brennlinie einer innen mit Spiegeln versehenen Hohlrinne angeordnet ist.Solar cell according to the principle of "thermovoltaics" in a reflecting hollow channel, characterized in that this cell is arranged around a cooling tube in the focal point or in the focal line of a hollow channel provided with mirrors on the inside.
DE19508071A 1995-02-27 1995-02-27 Thermo-voltaic solar cell Withdrawn DE19508071A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19508071A DE19508071A1 (en) 1995-02-27 1995-02-27 Thermo-voltaic solar cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19508071A DE19508071A1 (en) 1995-02-27 1995-02-27 Thermo-voltaic solar cell

Publications (1)

Publication Number Publication Date
DE19508071A1 true DE19508071A1 (en) 1996-08-29

Family

ID=7755933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19508071A Withdrawn DE19508071A1 (en) 1995-02-27 1995-02-27 Thermo-voltaic solar cell

Country Status (1)

Country Link
DE (1) DE19508071A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008001640A1 (en) 2008-05-07 2009-11-12 Peter Dr.-Ing. Draheim Photovoltaic concentrator for concentrating sunlight for use in e.g. photovoltaic panel, has mirror component allowing incident light to be deflected onto absorbing element that is statically mounted with respect to mirror component
DE202009012152U1 (en) 2008-05-07 2010-09-16 Draheim, Peter, Dr.-Ing. Device for concentrating incident light
DE102009055432A1 (en) 2009-04-19 2010-10-28 Peter Dr.-Ing. Draheim Concentrating device for use in photovoltaic array or solar panel for concentrating incident light, particularly sunlight, has statically mounted gutter or trough-shaped mirror body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008001640A1 (en) 2008-05-07 2009-11-12 Peter Dr.-Ing. Draheim Photovoltaic concentrator for concentrating sunlight for use in e.g. photovoltaic panel, has mirror component allowing incident light to be deflected onto absorbing element that is statically mounted with respect to mirror component
DE202009012152U1 (en) 2008-05-07 2010-09-16 Draheim, Peter, Dr.-Ing. Device for concentrating incident light
DE102009055432A1 (en) 2009-04-19 2010-10-28 Peter Dr.-Ing. Draheim Concentrating device for use in photovoltaic array or solar panel for concentrating incident light, particularly sunlight, has statically mounted gutter or trough-shaped mirror body

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