WO2012100363A3 - Verfahren und vorrichtung zur messung der reflektionseigenschaften eines reflektors - Google Patents

Verfahren und vorrichtung zur messung der reflektionseigenschaften eines reflektors Download PDF

Info

Publication number
WO2012100363A3
WO2012100363A3 PCT/CH2012/000024 CH2012000024W WO2012100363A3 WO 2012100363 A3 WO2012100363 A3 WO 2012100363A3 CH 2012000024 W CH2012000024 W CH 2012000024W WO 2012100363 A3 WO2012100363 A3 WO 2012100363A3
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
properties
radiation
during operation
concentrators
Prior art date
Application number
PCT/CH2012/000024
Other languages
English (en)
French (fr)
Other versions
WO2012100363A2 (de
Inventor
Andrea Pedretti
Original Assignee
Airlight Energy Ip Sa
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 Airlight Energy Ip Sa filed Critical Airlight Energy Ip Sa
Priority to MA36198A priority Critical patent/MA34919B1/fr
Priority to EP12708493.7A priority patent/EP2668453A2/de
Priority to US13/981,281 priority patent/US20140071439A1/en
Priority to CN2012800060637A priority patent/CN103459940A/zh
Publication of WO2012100363A2 publication Critical patent/WO2012100363A2/de
Priority to ZA2013/05692A priority patent/ZA201305692B/en
Publication of WO2012100363A3 publication Critical patent/WO2012100363A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/005—Testing of reflective surfaces, e.g. mirrors
    • 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
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • F24S23/745—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces flexible
    • 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
    • F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
    • 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
    • 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
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Analytical Chemistry (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Photovoltaic Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Die Erfindung umfasst ein Verfahren und eine Vorrichtung zur Vermessung eines Reflektors für Strahlung in dessen Betrieb, bei welchem zur Bestimmung der aktuellen Reflektionseigenschaften des Reflektors in einer im Pfad der vom Reflektor reflektierten Strahlung vorgesehenen Anzahl von mindestens einem Messpunkt das Muster von vorbestimmten Eigenschaften der aktuell reflektierten Strahlung gemessen und mit einem vorbestimmten Referenzmuster verglichen wird, wobei aus dem Vergleich auf die aktuellen geometrischen Eigenschaften des Reflektors geschlossen und bei unerwünschten geometrischen Eigenschaften entsprechende Betriebsparameter des Reflektors verändert werden. Bevorzugt wird dieses Verfahren bei Rinnenkollektoren für Solarkraftwerke angewendet, um in einer Druckzelle angeordnete, flexible Konzentratoren in deren Betrieb zu vermessen.
PCT/CH2012/000024 2011-01-28 2012-01-30 Verfahren und vorrichtung zur messung der reflektionseigenschaften eines reflektors WO2012100363A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
MA36198A MA34919B1 (fr) 2011-01-28 2012-01-30 Procédé et dispositif de mesure des propriétés de réflexion d'un réflecteur
EP12708493.7A EP2668453A2 (de) 2011-01-28 2012-01-30 Verfahren und vorrichtung zur messung der reflektionseigenschaften eines reflektors
US13/981,281 US20140071439A1 (en) 2011-01-28 2012-01-30 Method and apparatus for measuring the reflection properties of a reflector
CN2012800060637A CN103459940A (zh) 2011-01-28 2012-01-30 用于测量反射器的反射特性的方法和装置
ZA2013/05692A ZA201305692B (en) 2011-01-28 2013-07-26 Method and apparatus for measuring the reflection properties of a reflector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00144/11A CH704394A2 (de) 2011-01-28 2011-01-28 Verfahren und Vorrichtung zur Messung der Reflektionseigenschaften eines Reflektors.
CH144/11 2011-01-28

Publications (2)

Publication Number Publication Date
WO2012100363A2 WO2012100363A2 (de) 2012-08-02
WO2012100363A3 true WO2012100363A3 (de) 2013-08-22

Family

ID=45818978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2012/000024 WO2012100363A2 (de) 2011-01-28 2012-01-30 Verfahren und vorrichtung zur messung der reflektionseigenschaften eines reflektors

Country Status (8)

Country Link
US (1) US20140071439A1 (de)
EP (1) EP2668453A2 (de)
CN (1) CN103459940A (de)
CH (1) CH704394A2 (de)
CL (1) CL2013002159A1 (de)
MA (1) MA34919B1 (de)
WO (1) WO2012100363A2 (de)
ZA (1) ZA201305692B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3015789A1 (de) * 2014-10-31 2016-05-04 Heliovis AG Vorrichtung zur konzentration von sonnenstrahlung mit aufblasbarem konzentratorkissen
EP3015788A1 (de) 2014-10-31 2016-05-04 Heliovis AG Vorrichtung zur konzentration von sonnenstrahlung mit aufblasbarem konzentratorkissen
EP3015787A1 (de) 2014-10-31 2016-05-04 Heliovis AG Vorrichtung zur konzentration von sonnenstrahlung mit aufblasbarem konzentratorkissen
AT516019B1 (de) * 2014-10-31 2016-02-15 Heliovis Ag Vorrichtung zur Halterung eines aufblasbaren Konzentrator-Kissens
EP3034960A1 (de) * 2014-12-19 2016-06-22 Heliovis AG Vorrichtung zur Konzentration von Sonnenstrahlung
DE102014019588A1 (de) * 2014-12-30 2016-06-30 erfis GmbH CSP Tracking
SE1850391A1 (en) 2018-04-07 2019-10-08 Absolicon Solar Collector Ab Method and arrangement for verifying reflector surfaces of parabolic trough solar collectors

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997001030A2 (en) * 1995-06-22 1997-01-09 Yeda Research And Development Co. Ltd. Control of a heliostat field in a solar energy plant
WO2008037108A2 (de) * 2006-09-27 2008-04-03 Ale Airlight Energy Sa Strahlungskollektor
WO2009117840A2 (de) * 2008-03-28 2009-10-01 Ale Airlight Energy Sa Rinnenkollektor für ein solarkraftwerk
US7667833B1 (en) * 2006-06-28 2010-02-23 Sandia Corporation Alignment method for parabolic trough solar concentrators
US20100139644A1 (en) * 2008-10-29 2010-06-10 Brightsource Industries (Israel), Ltd. Heliostat calibration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8294886B1 (en) * 2006-06-28 2012-10-23 Sandia Corporation Alignment method for solar collector arrays
CH699605A1 (de) 2008-09-30 2010-03-31 Airlight Energy Ip Sa Sonnenkollektor.
WO2011149589A1 (en) * 2010-05-24 2011-12-01 Cogenra Solar, Inc. Concentrating solar energy collector
WO2012083383A1 (en) * 2010-12-22 2012-06-28 Commonwealth Scientific And Industrial Research Organisation Heliostat calibration and control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997001030A2 (en) * 1995-06-22 1997-01-09 Yeda Research And Development Co. Ltd. Control of a heliostat field in a solar energy plant
US7667833B1 (en) * 2006-06-28 2010-02-23 Sandia Corporation Alignment method for parabolic trough solar concentrators
WO2008037108A2 (de) * 2006-09-27 2008-04-03 Ale Airlight Energy Sa Strahlungskollektor
WO2009117840A2 (de) * 2008-03-28 2009-10-01 Ale Airlight Energy Sa Rinnenkollektor für ein solarkraftwerk
US20100139644A1 (en) * 2008-10-29 2010-06-10 Brightsource Industries (Israel), Ltd. Heliostat calibration

Also Published As

Publication number Publication date
CN103459940A (zh) 2013-12-18
WO2012100363A2 (de) 2012-08-02
ZA201305692B (en) 2016-07-27
US20140071439A1 (en) 2014-03-13
CL2013002159A1 (es) 2014-03-07
CH704394A2 (de) 2012-07-31
MA34919B1 (fr) 2014-02-01
EP2668453A2 (de) 2013-12-04

Similar Documents

Publication Publication Date Title
WO2012100363A3 (de) Verfahren und vorrichtung zur messung der reflektionseigenschaften eines reflektors
EP2637046A3 (de) Verfahren zur Vorhersage der Windbedingungen in einem Windpark
FR2965353B1 (fr) Procede et dispositif de controle non destructif de pales d'eoliennes
GB201320076D0 (en) Absolute distance meter based on an undersampling method
FR2971847B1 (fr) Procede et dispositif pour detecter des defauts de repartition de matiere dans des recipients transparents
WO2010091244A3 (en) Method and apparatus for determining a corrected monitoring voltage
WO2009126269A3 (en) Stitching of near-nulled subaperture measurements
WO2014048574A3 (en) Diffractive optical element and interferometric measuring method
WO2012074667A3 (en) Interpretation of real time compaction monitoring data into tubular deformation parameters and 3d geometry
GB2498494A (en) System and method for distributed environmental parameter measurement
WO2011011255A3 (en) Upstream volume mass flow verification systems and methods
EP2687816A3 (de) Formmessungsvorrichtung und Steuerungsverfahren der Formmessungsvorrichtung
EA201490918A1 (ru) Способ и устройство сканирования
AR088949A1 (es) Aparato, sistemas y metodos de deteccion de tallos
EP2551517A3 (de) Windturbinenschaufel und Blitzmesssystem
PL2215462T3 (pl) Sposób kontroli łopaty wirnika siłowni wiatrowej i urządzenie do kontroli
WO2014077925A3 (en) Apparatus and method for measuring total air temperature within an airflow
MX2015009117A (es) Metodo para medir el angulo de una pala de rotor.
WO2015010850A3 (en) Wide-band acoustic holography
WO2012137157A3 (en) Water level measurement device using load cell
WO2013024301A3 (en) Radiation detector
WO2012151308A3 (en) Micro-electrical discharged based metrology system
EA201590858A1 (ru) Система и способ для контроля веса материала в резервуаре
EP2772334A3 (de) Schweißstellenreparaturverfahren und Schweißstellenreparaturvorrichtung
WO2011122008A3 (en) Imaging apparatus and imaging method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2012708493

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013002159

Country of ref document: CL

WWE Wipo information: entry into national phase

Ref document number: 13981281

Country of ref document: US