ES2142267A1 - Dispositivo para medicion de la radiacion luminosa concentrada. - Google Patents

Dispositivo para medicion de la radiacion luminosa concentrada.

Info

Publication number
ES2142267A1
ES2142267A1 ES009800374A ES9800374A ES2142267A1 ES 2142267 A1 ES2142267 A1 ES 2142267A1 ES 009800374 A ES009800374 A ES 009800374A ES 9800374 A ES9800374 A ES 9800374A ES 2142267 A1 ES2142267 A1 ES 2142267A1
Authority
ES
Spain
Prior art keywords
measuring
light
measuring device
concentrated radiation
reflector
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.)
Granted
Application number
ES009800374A
Other languages
English (en)
Other versions
ES2142267B1 (es
Inventor
Andreas Neumann
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of ES2142267A1 publication Critical patent/ES2142267A1/es
Application granted granted Critical
Publication of ES2142267B1 publication Critical patent/ES2142267B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0414—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using plane or convex mirrors, parallel phase plates, or plane beam-splitters
    • 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
    • F24S50/00—Arrangements for controlling solar heat collectors
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Dispositivo para medición de la radiación luminosa concentrada. El dispositivo (1) para medición de la radiación luminosa concentrada comprende un reflector (2) dispuesto en inclinación que es desplazable transversalmente a la luz incidente (4). Una cámara (2), que capta la luz reflejada por el reflector (3) se halla dispuesta con su eje óptico (2a) aproximadamente paralelo a la dirección de desplazamiento del reflector (3). Ello hace posible una construcción sencilla del dispositivo para medición (1).
ES009800374A 1997-02-25 1998-02-23 Dispositivo para medicion de la radiacion luminosa concentrada. Expired - Fee Related ES2142267B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707461A DE19707461C2 (de) 1997-02-25 1997-02-25 Meßvorrichtung zum Messen konzentrierter Lichtstrahlung

Publications (2)

Publication Number Publication Date
ES2142267A1 true ES2142267A1 (es) 2000-04-01
ES2142267B1 ES2142267B1 (es) 2000-11-16

Family

ID=7821389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009800374A Expired - Fee Related ES2142267B1 (es) 1997-02-25 1998-02-23 Dispositivo para medicion de la radiacion luminosa concentrada.

Country Status (3)

Country Link
US (1) US5861947A (es)
DE (1) DE19707461C2 (es)
ES (1) ES2142267B1 (es)

Families Citing this family (44)

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DE10322001B4 (de) * 2003-05-16 2007-07-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Strahlungsmessvorrichtung
ES2249957B1 (es) * 2003-12-01 2006-12-16 Centro De Investigaciones Energeticas, Medioambientales Y Tecnologicas (C.I.E.M.A.T.) Dispositivo de medida de potencia radiante para superficies extensas y metodo de operacion.
US20080213891A1 (en) * 2004-07-21 2008-09-04 Alnylam Pharmaceuticals, Inc. RNAi Agents Comprising Universal Nucleobases
WO2006093526A2 (en) * 2004-07-21 2006-09-08 Alnylam Pharmaceuticals, Inc. Oligonucleotides comprising a modified or non-natural nucleobase
EP1913011B1 (en) * 2004-08-04 2016-11-02 Alnylam Pharmaceuticals Inc. Oligonucleotides comprising a ligand tethered to a modified or non-natural nucleobase
US7482572B1 (en) * 2005-07-25 2009-01-27 Itt Manufacturing Enterprises, Inc. Transmissive diffuser with a layer of polytetrafluoroethylene on the output surface for use with an on-orbit radiometric calibration
US8582092B1 (en) * 2006-06-28 2013-11-12 Sandia Corporation Alignment and focus of mirrored facets of a heliostat
DE102006053758A1 (de) * 2006-11-13 2008-05-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Regelung der Ausrichtung eines Heliostaten auf einen Receiver, Heliostatenvorrichtung und Solarkraftwerk
EP2145137B1 (en) * 2007-03-30 2015-01-21 Esolar, Inc. System for directing incident radiation
ES2547359T3 (es) * 2007-06-07 2015-10-05 Abengoa Solar New Technologies, S.A. Planta de concentración solar para producción de vapor sobrecalentado
WO2008154599A1 (en) 2007-06-11 2008-12-18 Brightsource Energy, Inc. Solar receiver
WO2009015219A1 (en) * 2007-07-23 2009-01-29 Brightsource Energy, Inc. Solar energy systems with reflecting and photovoltaic conversion means
EP2212626A4 (en) 2007-10-24 2014-01-08 Esolar Inc CALIBRATION AND CONTROL OF HELIOSTAT TRACKING IN CENTRAL TOWER RECEIVER SOLAR POWER PLANT
US8001960B2 (en) * 2007-11-12 2011-08-23 Brightsource Industries (Israel) Ltd. Method and control system for operating a solar power tower system
US8360051B2 (en) * 2007-11-12 2013-01-29 Brightsource Industries (Israel) Ltd. Solar receiver with energy flux measurement and control
AU2009213563B2 (en) * 2008-02-14 2014-04-10 Brightsource Industries (Israel) Ltd. Devices, methods, and systems for control of heliostats
US8033110B2 (en) * 2008-03-16 2011-10-11 Brightsource Industries (Israel) Ltd. Solar power generation with multiple energy conversion modes
US8931475B2 (en) * 2008-07-10 2015-01-13 Brightsource Industries (Israel) Ltd. Systems and methods for control of a solar power tower using infrared thermography
DE102008051528B4 (de) * 2008-10-14 2013-11-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Strahlungskonzentrator
US8327838B1 (en) * 2008-10-16 2012-12-11 Lockheed Martin Corporation Solar parabolic trough mirror/receiver alignment
US20100150560A1 (en) * 2008-12-12 2010-06-17 Electronics And Communications Research Institute Apparatus and method for transmitting optical signals with enhanced reflection sensitivity in wavelength division multiplexing passive optical network (wdm-pon)
AU2010206766A1 (en) * 2009-01-22 2011-08-11 Kenneth Oosting Actuated feedforward controlled solar tracking system
DE102009006952A1 (de) 2009-01-30 2010-08-05 Saint-Gobain Industriekeramik Rödental GmbH Gehäuse für ein Solarabsorbermodul, Solarabsorbermodul und Solarabsorberanordnung sowie Verfahren zur Herstellung
US8344305B2 (en) * 2009-03-18 2013-01-01 Convery Mark R System and method for aligning heliostats of a solar power tower
US20110000478A1 (en) * 2009-07-02 2011-01-06 Dan Reznik Camera-based heliostat tracking controller
US8627664B2 (en) * 2009-10-15 2014-01-14 Brightsource Industries (Israel), Ltd. Method and system for operating a solar steam system
WO2011064718A2 (en) 2009-11-24 2011-06-03 Brightsource Industries (Israel) Ltd. Method and apparatus for operating a solar steam system
US20110120448A1 (en) * 2009-11-25 2011-05-26 Google Inc. Heliostat control scheme using cameras
US9170033B2 (en) * 2010-01-20 2015-10-27 Brightsource Industries (Israel) Ltd. Method and apparatus for operating a solar energy system to account for cloud shading
US9103719B1 (en) * 2011-05-12 2015-08-11 Sandia Corporation Computation of glint, glare, and solar irradiance distribution
US20130021471A1 (en) * 2011-07-21 2013-01-24 Google Inc. Reflective Surface Orientating with Multiple View Ports
US9222702B2 (en) 2011-12-01 2015-12-29 Brightsource Industries (Israel) Ltd. Systems and methods for control and calibration of a solar power tower system
US9249785B2 (en) 2012-01-31 2016-02-02 Brightsource Industries (Isreal) Ltd. Method and system for operating a solar steam system during reduced-insolation events
US9897076B1 (en) 2013-05-31 2018-02-20 Raymond Johnson, Jr. Solar power tower with spray nozzle and rotating receiver
CN104422153A (zh) * 2013-09-06 2015-03-18 中广核太阳能开发有限公司 塔式太阳能聚光系统及聚光方法
WO2016172647A1 (en) 2015-04-22 2016-10-27 Sercel Joel C Optics and structure for space applications
DE102015215793A1 (de) * 2015-08-19 2017-02-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Messvorrichtung zum Messen der Strahlungsdichte eines Sonnenofens sowie Messverfahren
FR3045792B1 (fr) 2015-12-21 2018-04-06 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de mesure de flux reflechis par un champ solaire muni d'un systeme a configuration variable par rapport a des photodetecteurs dudit dispositif de mesure
US11143026B2 (en) 2018-08-07 2021-10-12 Trans Astronautica Corporation Systems and methods for radiant gas dynamic mining of permafrost for propellant extraction
ES2726474B2 (es) * 2019-07-01 2020-02-10 Centro De Investig Energeticas Medioambientales Y Tecnologicas Ciemat Sistema para medir radiacion solar concentrada y vehiculo aereo no tripulado que lo comprende
CN111290442B (zh) * 2020-03-12 2023-03-21 东方电气集团东方锅炉股份有限公司 一种用于塔式定日镜调度安全通道的方法
US11608196B2 (en) * 2020-07-22 2023-03-21 Trans Astronautica Corporation Directing light for thermal and power applications in space
US11566521B2 (en) 2020-09-22 2023-01-31 Trans Astronautica Corporation Systems and methods for radiant gas dynamic mining of permafrost
US11748897B1 (en) 2022-06-24 2023-09-05 Trans Astronautica Corporation Optimized matched filter tracking of space objects

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US4013885A (en) * 1976-01-08 1977-03-22 Sanders Associates, Inc. Solar energy sun tracker
DE4446303A1 (de) * 1994-12-23 1996-06-27 Deutsche Forsch Luft Raumfahrt Vorrichtung zum Konzentrieren von Solarstrahlung

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US4015116A (en) * 1975-10-20 1977-03-29 Rho Sigma Corporation Measurement of solar radiation
US4276872A (en) * 1978-11-13 1981-07-07 Atlantic Richfield Company Solar system employing ground level heliostats and solar collectors
US4430000A (en) * 1981-01-19 1984-02-07 Baird Corporation Radiation measuring system
US4440150A (en) * 1982-01-25 1984-04-03 Atlantic Richfield Company, Inc. Heliostat control
US4519382A (en) * 1983-06-14 1985-05-28 Gerwin Harry L Control system for heliostats and method

Patent Citations (2)

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US4013885A (en) * 1976-01-08 1977-03-22 Sanders Associates, Inc. Solar energy sun tracker
DE4446303A1 (de) * 1994-12-23 1996-06-27 Deutsche Forsch Luft Raumfahrt Vorrichtung zum Konzentrieren von Solarstrahlung

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KONYSHEV et al. "Television Method for Measuring Light Flux Intensity in the Focal Zone for Solar Concentrator". APPLIED SOLAR ENERGY, Vol. 29, No 3, 1993. Paginas 60-63. *

Also Published As

Publication number Publication date
DE19707461C2 (de) 1999-05-12
ES2142267B1 (es) 2000-11-16
US5861947A (en) 1999-01-19
DE19707461A1 (de) 1998-08-27

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