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WO2008107875A3 - Convertisseur d'énergie solaire - Google Patents

Convertisseur d'énergie solaire Download PDF

Info

Publication number
WO2008107875A3
WO2008107875A3 PCT/IL2008/000275 IL2008000275W WO2008107875A3 WO 2008107875 A3 WO2008107875 A3 WO 2008107875A3 IL 2008000275 W IL2008000275 W IL 2008000275W WO 2008107875 A3 WO2008107875 A3 WO 2008107875A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar energy
primary mirror
absorber
stored
heat
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
PCT/IL2008/000275
Other languages
English (en)
Other versions
WO2008107875A2 (fr
Inventor
Tomer Valach
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.)
Convertpower Ltd
Original Assignee
Convertpower Ltd
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 Convertpower Ltd filed Critical Convertpower Ltd
Publication of WO2008107875A2 publication Critical patent/WO2008107875A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008107875A3 publication Critical patent/WO2008107875A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • 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
    • 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
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • 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
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/72—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with hemispherical reflective surfaces
    • 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
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • Y02E10/47—Mountings or tracking

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)
  • Optical Elements Other Than Lenses (AREA)

Abstract

L'invention concerne un système destiné à collecter de l'énergie solaire et à la convertir en chaleur. Ce système comprend un miroir primaire sur lequel s'abat l'énergie solaire, un absorbeur vers lequel l'énergie solaire est dirigée par le miroir primaire et une lentille située entre eux. Le miroir primaire dirige l'énergie solaire à travers la lentille, qui la répand de façon uniforme et sans perte sur la surface dudit absorbeur. L'énergie solaire collectée peut être utilisée directement par concentration de cette énergie sur le côté haute température d'un convertisseur delta T monté sur ou à proximité d'un point focal du système optique et/ou peut être stocké sous forme de chaleur dans un fluide thermique pouvant être transporté vers un emplacement le nécessitant et utilisé immédiatement ou stocké pour une utilisation ultérieure. L'invention concerne également divers systèmes d'utilisation de cette énergie solaire collectée.
PCT/IL2008/000275 2007-03-08 2008-03-04 Convertisseur d'énergie solaire Ceased WO2008107875A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL181798 2007-03-08
IL181798A IL181798A0 (en) 2007-03-08 2007-03-08 Solar energy convertor

Publications (2)

Publication Number Publication Date
WO2008107875A2 WO2008107875A2 (fr) 2008-09-12
WO2008107875A3 true WO2008107875A3 (fr) 2010-06-10

Family

ID=39738886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/000275 Ceased WO2008107875A2 (fr) 2007-03-08 2008-03-04 Convertisseur d'énergie solaire

Country Status (2)

Country Link
IL (1) IL181798A0 (fr)
WO (1) WO2008107875A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700267A1 (de) * 2009-01-20 2010-07-30 Gordon Bitter Solarkollektor und Vorrichtung zum Speichern von Wärme.
DE102010055403A1 (de) 2010-12-21 2012-06-21 Uwe Hager Energieumwandlungs- und Zwischenspeicheranordnung sowie Energieumwandlungsmodul
FR3075330B1 (fr) * 2017-12-14 2020-05-22 News Systeme de production d'energie

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392482A (en) * 1979-08-02 1983-07-12 Chang Moo K Solar heating panel arrangement
US4505260A (en) * 1982-09-09 1985-03-19 Metzger Research Corporation Radiant energy device
WO2008112310A1 (fr) * 2007-03-14 2008-09-18 Light Prescriptions Innovators, Llc Concentrateur optique, en particulier pour photovoltaïque solaire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392482A (en) * 1979-08-02 1983-07-12 Chang Moo K Solar heating panel arrangement
US4505260A (en) * 1982-09-09 1985-03-19 Metzger Research Corporation Radiant energy device
WO2008112310A1 (fr) * 2007-03-14 2008-09-18 Light Prescriptions Innovators, Llc Concentrateur optique, en particulier pour photovoltaïque solaire

Also Published As

Publication number Publication date
IL181798A0 (en) 2007-07-04
WO2008107875A2 (fr) 2008-09-12

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