WO2012120015A3 - Beam down mirror, system with the beam down mirror and use of the system - Google Patents

Beam down mirror, system with the beam down mirror and use of the system Download PDF

Info

Publication number
WO2012120015A3
WO2012120015A3 PCT/EP2012/053837 EP2012053837W WO2012120015A3 WO 2012120015 A3 WO2012120015 A3 WO 2012120015A3 EP 2012053837 W EP2012053837 W EP 2012053837W WO 2012120015 A3 WO2012120015 A3 WO 2012120015A3
Authority
WO
WIPO (PCT)
Prior art keywords
beam down
down mirror
mirror
front surface
power plant
Prior art date
Application number
PCT/EP2012/053837
Other languages
French (fr)
Other versions
WO2012120015A2 (en
Inventor
Dan Sagie
Original Assignee
Siemens Concentrated Solar Power Ltd.
Siemens Aktiengesellschaft
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 Siemens Concentrated Solar Power Ltd., Siemens Aktiengesellschaft filed Critical Siemens Concentrated Solar Power Ltd.
Publication of WO2012120015A2 publication Critical patent/WO2012120015A2/en
Publication of WO2012120015A3 publication Critical patent/WO2012120015A3/en

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
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/82—Arrangements for concentrating solar-rays for solar heat collectors with reflectors characterised by the material or the construction of the reflector
    • 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
    • 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

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)
  • Optical Elements Other Than Lenses (AREA)
  • Photovoltaic Devices (AREA)
  • Lasers (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

A beam down mirror for a beam down power plant is provided, wherein the beam down mirror is a front surface mirror. Preferably the front surface mirror is cooled. Additionally a system with the beam down mirror is provided as well as a use of the system in a beam down power plant.
PCT/EP2012/053837 2011-03-07 2012-03-07 Beam down mirror, system with the beam down mirror and use of the system WO2012120015A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161449765P 2011-03-07 2011-03-07
US61/449,765 2011-03-07

Publications (2)

Publication Number Publication Date
WO2012120015A2 WO2012120015A2 (en) 2012-09-13
WO2012120015A3 true WO2012120015A3 (en) 2012-11-08

Family

ID=45953072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/053837 WO2012120015A2 (en) 2011-03-07 2012-03-07 Beam down mirror, system with the beam down mirror and use of the system

Country Status (2)

Country Link
CN (1) CN102679574A (en)
WO (1) WO2012120015A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020185124A1 (en) * 2001-06-12 2002-12-12 Blackmon James B. Thermally controlled solar reflector facet with heat recovery
EP1793181A1 (en) * 2004-08-31 2007-06-06 Tokyo Institute of Technology Sunlight heat collector, sunlight collecting reflection device, sunlight collecting system, and sunlight energy utilizing system
US20070223121A1 (en) * 2006-03-23 2007-09-27 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Method of making reflector for solar collector or the like and corresponding product
US20080142000A1 (en) * 2006-12-15 2008-06-19 Sol Focus, Inc. Optic spacing nubs
US20090320473A1 (en) * 2008-06-30 2009-12-31 Ormat Technologies, Inc. Multi-heat source power plant
US20100027144A1 (en) * 2008-07-31 2010-02-04 Guardian Industries Corp. Articles with protective coating

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020185124A1 (en) * 2001-06-12 2002-12-12 Blackmon James B. Thermally controlled solar reflector facet with heat recovery
EP1793181A1 (en) * 2004-08-31 2007-06-06 Tokyo Institute of Technology Sunlight heat collector, sunlight collecting reflection device, sunlight collecting system, and sunlight energy utilizing system
US20070223121A1 (en) * 2006-03-23 2007-09-27 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Method of making reflector for solar collector or the like and corresponding product
US20080142000A1 (en) * 2006-12-15 2008-06-19 Sol Focus, Inc. Optic spacing nubs
US20090320473A1 (en) * 2008-06-30 2009-12-31 Ormat Technologies, Inc. Multi-heat source power plant
US20100027144A1 (en) * 2008-07-31 2010-02-04 Guardian Industries Corp. Articles with protective coating

Also Published As

Publication number Publication date
CN102679574A (en) 2012-09-19
WO2012120015A2 (en) 2012-09-13

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