WO2010137051A3 - Two-stage thermal sun concentrator - Google Patents

Two-stage thermal sun concentrator Download PDF

Info

Publication number
WO2010137051A3
WO2010137051A3 PCT/IT2010/000227 IT2010000227W WO2010137051A3 WO 2010137051 A3 WO2010137051 A3 WO 2010137051A3 IT 2010000227 W IT2010000227 W IT 2010000227W WO 2010137051 A3 WO2010137051 A3 WO 2010137051A3
Authority
WO
WIPO (PCT)
Prior art keywords
stage thermal
sun concentrator
stage
concentrator
thermal sun
Prior art date
Application number
PCT/IT2010/000227
Other languages
French (fr)
Other versions
WO2010137051A2 (en
Inventor
Claudio Caramello
Original Assignee
Dwa S.R.L.
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 Dwa S.R.L. filed Critical Dwa S.R.L.
Publication of WO2010137051A2 publication Critical patent/WO2010137051A2/en
Publication of WO2010137051A3 publication Critical patent/WO2010137051A3/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
    • F24S23/79—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
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
    • 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
    • F24S2023/83—Other shapes
    • F24S2023/836—Other shapes spiral
    • 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
    • F24S2023/83—Other shapes
    • F24S2023/838—Other shapes involutes
    • 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)
  • Spectrometry And Color Measurement (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

A two- stage thermal sun concentrator (1) is described, comprising a first stage consisting in at least one primary mirror (3) and a second stage consisting in at least one secondary mirror (5), the primary mirror (3) being adapted to collect incident sunrays (Rl) and to concentrate and reflect them (R2) in the secondary mirror (5), the secondary mirror (5) being adapted to collect the rays (R2) and to concentrate and reflect them (R3) to a thermal absorption element (7).
PCT/IT2010/000227 2009-05-27 2010-05-24 Two-stage thermal sun concentrator WO2010137051A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2009A000403A IT1395643B1 (en) 2009-05-27 2009-05-27 SOLAR THERMAL CONCENTRATOR WITH TWO STAGES
ITTO2009A0000403 2009-05-27

Publications (2)

Publication Number Publication Date
WO2010137051A2 WO2010137051A2 (en) 2010-12-02
WO2010137051A3 true WO2010137051A3 (en) 2012-08-02

Family

ID=42201007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2010/000227 WO2010137051A2 (en) 2009-05-27 2010-05-24 Two-stage thermal sun concentrator

Country Status (2)

Country Link
IT (1) IT1395643B1 (en)
WO (1) WO2010137051A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1401591B1 (en) * 2010-08-03 2013-07-26 Enea Agenzia Naz Per Le Nuove Tecnologie L En E Lo Sviluppo Economico Sostenibile SECONDARY CONCENTRATOR MIRROR FOR HIGH THERMODYNAMIC SOLAR SYSTEMS WITH HIGH ACTION ANGLE.
WO2017105354A1 (en) * 2015-12-14 2017-06-22 Turhan Mehmet Yusuf Spiral shaped solar panel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1165672A (en) * 1957-01-24 1958-10-28 Centre Nat Rech Scient Static receiver for solar energy concentration
US4088116A (en) * 1976-01-06 1978-05-09 Jose Pastor Radiant energy collector
GB2033103A (en) * 1978-09-21 1980-05-14 Unisearch Ltd Radiation concentrator or distributor
US4230095A (en) * 1978-05-26 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Ideal light concentrators with reflector gaps
US4365616A (en) * 1980-09-15 1982-12-28 Vandenberg Leonard B Self-aligning solar collector
WO2002012799A2 (en) * 2000-08-07 2002-02-14 Ven, Juha Device for utilizing concentrated solar energy
US20030037814A1 (en) * 2001-08-24 2003-02-27 Cohen Gilbert E. Multiple reflector solar concentrators and systems

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1165672A (en) * 1957-01-24 1958-10-28 Centre Nat Rech Scient Static receiver for solar energy concentration
US4088116A (en) * 1976-01-06 1978-05-09 Jose Pastor Radiant energy collector
US4230095A (en) * 1978-05-26 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Ideal light concentrators with reflector gaps
GB2033103A (en) * 1978-09-21 1980-05-14 Unisearch Ltd Radiation concentrator or distributor
US4365616A (en) * 1980-09-15 1982-12-28 Vandenberg Leonard B Self-aligning solar collector
WO2002012799A2 (en) * 2000-08-07 2002-02-14 Ven, Juha Device for utilizing concentrated solar energy
US20030037814A1 (en) * 2001-08-24 2003-02-27 Cohen Gilbert E. Multiple reflector solar concentrators and systems

Also Published As

Publication number Publication date
IT1395643B1 (en) 2012-10-16
ITTO20090403A1 (en) 2009-08-26
WO2010137051A2 (en) 2010-12-02

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