ES2428221B1 - Concentrador solar - Google Patents

Concentrador solar Download PDF

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Publication number
ES2428221B1
ES2428221B1 ES201300691A ES201300691A ES2428221B1 ES 2428221 B1 ES2428221 B1 ES 2428221B1 ES 201300691 A ES201300691 A ES 201300691A ES 201300691 A ES201300691 A ES 201300691A ES 2428221 B1 ES2428221 B1 ES 2428221B1
Authority
ES
Spain
Prior art keywords
heliostat
geometry
solar
defined geometry
solar concentrator
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
ES201300691A
Other languages
English (en)
Other versions
ES2428221A1 (es
Inventor
Rafael Monterreal Espinosa
Raúl ENRIQUE ORTS
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.)
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
Original Assignee
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
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 Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT filed Critical Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
Priority to ES201300691A priority Critical patent/ES2428221B1/es
Publication of ES2428221A1 publication Critical patent/ES2428221A1/es
Priority to PCT/ES2014/000107 priority patent/WO2015011303A1/es
Application granted granted Critical
Publication of ES2428221B1 publication Critical patent/ES2428221B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
    • 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
    • F24S23/71—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
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved 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
    • F24S2023/87—Reflectors layout
    • F24S2023/874—Reflectors formed by assemblies of adjacent similar reflective facets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S2025/6003—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by clamping
    • 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
    • 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

Abstract

Concentrador solar del tipo de los utilizados en plantas termosolares de receptor central, consistente en una superficie reflectante con geometría definida, discretizada dicha superficie en elementos especulares simples de menor tamaño y sin geometría definida denominados facetas (1), especialmente diseñados para que su disposición y mecanismo de amarre sobre una estructura soporte (2) conformada les proporcione la capacidad de adaptarse con un grado de libertad a la geometría de dicha superficie y, además, auto-alinearse para conseguir una determinada distribución de irradiancia solar sobre un blanco. El proceso tradicional de alineación de los heliostatos convencionales queda así completamente suprimido, reduciéndose la puesta a punto de la óptica del heliostato a su proceso de montaje, el cual, como efecto adicional de la invención, no demanda instrumentos de precisión ni técnicos cualificados, todo ello sin menoscabo de la calidad óptica del heliostato.

Description



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Claims (1)



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ES201300691A 2013-07-24 2013-07-24 Concentrador solar Expired - Fee Related ES2428221B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201300691A ES2428221B1 (es) 2013-07-24 2013-07-24 Concentrador solar
PCT/ES2014/000107 WO2015011303A1 (es) 2013-07-24 2014-06-27 Concentrador solar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201300691A ES2428221B1 (es) 2013-07-24 2013-07-24 Concentrador solar

Publications (2)

Publication Number Publication Date
ES2428221A1 ES2428221A1 (es) 2013-11-06
ES2428221B1 true ES2428221B1 (es) 2014-07-30

Family

ID=49384243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201300691A Expired - Fee Related ES2428221B1 (es) 2013-07-24 2013-07-24 Concentrador solar

Country Status (2)

Country Link
ES (1) ES2428221B1 (es)
WO (1) WO2015011303A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021127082A1 (de) 2021-10-19 2023-04-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Reflektor für ein Solarkraftwerk sowie Heliostat mit einem derartigen Reflektor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7726729U1 (de) * 1977-08-29 1981-03-12 M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Tragstruktur fuer grossflaechige sonnenkollektor-anlagen
ES2127709B1 (es) * 1997-08-28 1999-12-16 Porcar Orti Javier Lente de concentracion de radiacion solar faseada.
US20070221313A1 (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
US8646227B2 (en) * 2008-07-03 2014-02-11 Mh Solar Co., Ltd. Mass producible solar collector
JP2010101462A (ja) * 2008-10-27 2010-05-06 Mitaka Koki Co Ltd ヘリオスタットの駆動機構
ES2360777B1 (es) * 2009-01-30 2012-05-03 Nematia Ingenieria Integral, S.L. Reflector solar y procedimiento de fabricación.
US20130003205A1 (en) * 2011-06-29 2013-01-03 Proudfoot Robert A Heliostat mirror with supporting rib structure
WO2013017148A1 (en) * 2011-07-29 2013-02-07 Siemens Aktiengesellschaft Sunlight reflecting arrangement, method for manufacturing the sunlight reflecting arrangement, solar collector assembly with the sunlight reflecting arrangement and use of the solar collector assembly

Also Published As

Publication number Publication date
WO2015011303A1 (es) 2015-01-29
ES2428221A1 (es) 2013-11-06

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