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CL2017003270A1 - Caracterización de heliostato usando luz de las estrellas - Google Patents

Caracterización de heliostato usando luz de las estrellas

Info

Publication number
CL2017003270A1
CL2017003270A1 CL2017003270A CL2017003270A CL2017003270A1 CL 2017003270 A1 CL2017003270 A1 CL 2017003270A1 CL 2017003270 A CL2017003270 A CL 2017003270A CL 2017003270 A CL2017003270 A CL 2017003270A CL 2017003270 A1 CL2017003270 A1 CL 2017003270A1
Authority
CL
Chile
Prior art keywords
heliostat
signature
image
starlight
characterization
Prior art date
Application number
CL2017003270A
Other languages
English (en)
Inventor
Braden E Hines
Original Assignee
Solarreserve Tech Llc
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 Solarreserve Tech Llc filed Critical Solarreserve Tech Llc
Publication of CL2017003270A1 publication Critical patent/CL2017003270A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • 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
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • F24S2050/25—Calibration means; Methods for initial positioning of solar concentrators or solar receivers
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

<p>MÉTODO DE MEDICIÓN DE UNA O MÁS IMPERFECCIONES DE HELIOSTATOS QUE COMPRENDE LOS PASOS DE PROPORCIONAR UNA PLURALIDAD DE HELIOSTATOS Y AL MENOS UNA CÁMARA QUE OBSERVA AL MENOS UN HELIOSTATO, DONDE LOS HELIOSTATOS REFLEJAN UNA IMAGEN DEL FIRMAMENTO QUE PUEDE SER OBSERVADA POR LA AL MENOS UNA CÁMARA, REFLEJAR UNA IMAGEN DEL FIRMAMENTO DESDE AL MENOS UNO DE LOS HELIOSTATOS, UTILIZAR AL MENOS UNA CÁMARA PARA CAPTURAR LA IMAGEN REFLEJADA DEL FIRMAMENTO Y UTILIZAR LA IMAGEN QUE COMPRENDE LA IMAGEN REFLEJADA DEL FIRMAMENTO PARA MEDIR LA IMPERFECCIÓN DEL HELIOSTATO; SISTEMA DE MEDICIÓN DE HELIOSTATOS.</p>
CL2017003270A 2015-06-19 2017-12-19 Caracterización de heliostato usando luz de las estrellas CL2017003270A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562182196P 2015-06-19 2015-06-19

Publications (1)

Publication Number Publication Date
CL2017003270A1 true CL2017003270A1 (es) 2018-06-08

Family

ID=57546364

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017003270A CL2017003270A1 (es) 2015-06-19 2017-12-19 Caracterización de heliostato usando luz de las estrellas

Country Status (6)

Country Link
US (1) US20180299264A1 (es)
EP (1) EP3311079A4 (es)
CN (1) CN108351123A (es)
AU (1) AU2016280892A1 (es)
CL (1) CL2017003270A1 (es)
WO (1) WO2016205612A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106918313B (zh) * 2017-02-27 2018-10-19 浙江工业大学 一种碟式Stirling太阳能聚光镜面质量检测方法
FR3074270B1 (fr) * 2017-11-28 2020-09-18 Commissariat Energie Atomique Dispositif de mesure de l'ensoleillement direct normal
DE102018124368B4 (de) 2018-10-02 2020-08-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Bestimmung von relativen Reflexionsgraden einer Messfläche
US11009263B2 (en) * 2019-02-25 2021-05-18 Karl von Kries Systems and methods for altering rotation of a solar rotational manufacturing system
US11250587B2 (en) * 2019-09-27 2022-02-15 Alliance For Sustainable Energy, Llc Heliostat error detection
US11843350B2 (en) * 2020-01-21 2023-12-12 Arizona Board Of Regents On Behalf Of Arizona State University Autonomous solar field and receiver inspections based on polarimetric-enhanced imaging
ES2891178B2 (es) * 2020-07-14 2022-05-27 Univ Madrid Carlos Iii Procedimiento y sistema para alinear las facetas de un heliostato de un campo solar
US11921215B1 (en) * 2020-10-08 2024-03-05 National Technology & Engineering Solutions Of Sandia, Llc Light Detecting and Ranging (LIDAR) for in-situ heliostat optical error assessment
CN112631339B (zh) * 2020-12-04 2022-11-08 江苏鑫晨光热技术有限公司 一种移动式定日镜二次反射指向修正系统及方法
WO2022192302A1 (en) * 2021-03-08 2022-09-15 Arizona Board Of Regents On Behalf Of The University Of Arizona Instrumentation and methods for optical metrology of heliostats
WO2023056289A1 (en) * 2021-09-28 2023-04-06 Arizona Board Of Regents On Behalf Of The University Of Arizona Method and system to determine surface shapes of heliostats using fully-sampled starlight images
DE102021133719B4 (de) * 2021-12-17 2024-06-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Vermessung von Heliostaten und Verfahren zur Kalibrierung von Heliostaten
US20240282078A1 (en) * 2023-02-21 2024-08-22 Alliance For Sustainable Energy, Llc Non-intrusive optical assessments for heliostat error detection
CN116659388B (zh) * 2023-08-02 2023-10-20 沈阳仪表科学研究院有限公司 一种定日镜中各平面镜安装位置检测系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2199081B1 (es) * 2002-07-26 2005-02-16 Universidad Complutense De Madrid Procedimiento para la caracterizacion optica de grandes espejos mediante el registro de la luz reflejada de una estrella.
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
ES2534037T3 (es) * 2007-03-30 2015-04-16 Esolar, Inc. Sistema para direccionar radiación incidente
WO2009055624A1 (en) * 2007-10-24 2009-04-30 Esolar, Inc. Calibration and tracking control of heliostats in a central tower receiver solar power plant
US9010317B1 (en) * 2008-06-20 2015-04-21 Idealab Closed loop tracking system using signal beam
WO2010017415A2 (en) * 2008-08-06 2010-02-11 Esolar, Inc. Camera-based heliostat calibration with artificial light sources
DE102009037280B4 (de) * 2009-08-12 2011-07-07 Deutsches Zentrum für Luft- und Raumfahrt e.V., 51147 Vorrichtung zur Lenkung von Solarstrahlung
US20130021471A1 (en) * 2011-07-21 2013-01-24 Google Inc. Reflective Surface Orientating with Multiple View Ports
CN102445323B (zh) * 2011-09-27 2014-07-30 浙江中控太阳能技术有限公司 一种基于图像处理的定日镜故障诊断方法及系统
CN102506810B (zh) * 2011-10-18 2014-11-12 邵文远 塔式太阳能热发电系统的定日镜角度偏差检测方法

Also Published As

Publication number Publication date
EP3311079A1 (en) 2018-04-25
US20180299264A1 (en) 2018-10-18
AU2016280892A1 (en) 2018-01-25
EP3311079A4 (en) 2019-01-16
WO2016205612A1 (en) 2016-12-22
CN108351123A (zh) 2018-07-31

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