ES2528063B1 - Multi-reflective heliostat - Google Patents

Multi-reflective heliostat Download PDF

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Publication number
ES2528063B1
ES2528063B1 ES201331204A ES201331204A ES2528063B1 ES 2528063 B1 ES2528063 B1 ES 2528063B1 ES 201331204 A ES201331204 A ES 201331204A ES 201331204 A ES201331204 A ES 201331204A ES 2528063 B1 ES2528063 B1 ES 2528063B1
Authority
ES
Spain
Prior art keywords
sun
heliostat
reflective
multireflective
heliostats
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.)
Expired - Fee Related
Application number
ES201331204A
Other languages
Spanish (es)
Other versions
ES2528063A1 (en
Inventor
Julián LÓPEZ GARRIDO
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.)
Aplicaciones Renovables Integradas SL
Original Assignee
Aplicaciones Renovables Integradas SL
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 Aplicaciones Renovables Integradas SL filed Critical Aplicaciones Renovables Integradas SL
Priority to ES201331204A priority Critical patent/ES2528063B1/en
Publication of ES2528063A1 publication Critical patent/ES2528063A1/en
Application granted granted Critical
Publication of ES2528063B1 publication Critical patent/ES2528063B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F24S30/452—Vertical primary axis
    • 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
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • 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
    • F24S2023/87—Reflectors layout
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/14—Movement guiding means
    • F24S2030/145—Tracks
    • 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
    • F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic 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
    • F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
    • 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)
  • 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)
  • Eye Examination Apparatus (AREA)
  • Photovoltaic Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Helióstato multirreflexivo.#La novedad fundamental de la invención es la configuración multi-reflexiva con niveles muy altos de concentración, así como la precisión necesaria para mantener constante la energía reflejada de manera homogénea en el lugar de proyección, mediante el control en lazo cerrado y sin sufrir modificación en intensidad por el movimiento relativo del sol de forma independiente a la distancia del objetivo, todo ello a partir de helióstatos en el que participan al menos dos superficies reflectoras (1, 2, 3, 4..), dispuestas de forma que reflejen los rayos solares (13) sucesivamente hacia un objetivo (10), con una angulación que evite el efecto coseno.Multireflective heliostat. # The fundamental novelty of the invention is the multi-reflective configuration with very high levels of concentration, as well as the precision necessary to keep the reflected energy homogeneously constant at the projection site, by means of closed loop control and without undergoing modification in intensity by the relative movement of the sun independently from the distance of the objective, all from heliostats in which at least two reflecting surfaces (1, 2, 3, 4 ..) participate, arranged in a way that reflect the sun's rays (13) successively towards a target (10), with an angulation that avoids the cosine effect.

Description

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Claims (1)

imagen1image 1 imagen2image2
ES201331204A 2013-08-01 2013-08-01 Multi-reflective heliostat Expired - Fee Related ES2528063B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201331204A ES2528063B1 (en) 2013-08-01 2013-08-01 Multi-reflective heliostat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201331204A ES2528063B1 (en) 2013-08-01 2013-08-01 Multi-reflective heliostat

Publications (2)

Publication Number Publication Date
ES2528063A1 ES2528063A1 (en) 2015-02-03
ES2528063B1 true ES2528063B1 (en) 2015-11-23

Family

ID=52396867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201331204A Expired - Fee Related ES2528063B1 (en) 2013-08-01 2013-08-01 Multi-reflective heliostat

Country Status (1)

Country Link
ES (1) ES2528063B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP20161427A2 (en) * 2016-11-02 2017-06-16 Vladimir Grlica Solar concentrator with two coupled parabolic mirrors
WO2018212669A1 (en) * 2017-05-16 2018-11-22 Baptista Martins Carlos Manuel Apparatus for concentrating and stabilizing solar rays, method and system for transmission of a beam of concentrated and stabilized solar rays containing the apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171403A (en) * 1962-05-17 1965-03-02 John C Drescher Solar heating systems
US4586488A (en) * 1983-12-15 1986-05-06 Noto Vincent H Reflective solar tracking system
US6128135A (en) * 1998-05-01 2000-10-03 Synertech Systems Corporation Three-reflection collection system for solar and lunar radiant energy
US20110114078A1 (en) * 2009-11-06 2011-05-19 Gerald Reed Fargo Focused solar energy collection system to increase efficiency and decrease cost
US20110174359A1 (en) * 2010-01-15 2011-07-21 Aspect Solar Pte Ltd. Array module of parabolic solar energy receivers
US9476612B2 (en) * 2011-03-09 2016-10-25 California Institute Of Technology Beam-forming concentrating solar thermal array power systems

Also Published As

Publication number Publication date
ES2528063A1 (en) 2015-02-03

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