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FR2447017A1 - Direct solar radiation measurement appts. - uses convex polyhedral support on tripod and carries photodetectors on each face - Google Patents

Direct solar radiation measurement appts. - uses convex polyhedral support on tripod and carries photodetectors on each face

Info

Publication number
FR2447017A1
FR2447017A1 FR7901714A FR7901714A FR2447017A1 FR 2447017 A1 FR2447017 A1 FR 2447017A1 FR 7901714 A FR7901714 A FR 7901714A FR 7901714 A FR7901714 A FR 7901714A FR 2447017 A1 FR2447017 A1 FR 2447017A1
Authority
FR
France
Prior art keywords
face
tripod
solar radiation
photodetectors
carries
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
FR7901714A
Other languages
French (fr)
Other versions
FR2447017B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7901714A priority Critical patent/FR2447017A1/en
Publication of FR2447017A1 publication Critical patent/FR2447017A1/en
Application granted granted Critical
Publication of FR2447017B1 publication Critical patent/FR2447017B1/fr
Granted 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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7861—Solar tracking systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The direct solar radiation and the position of the sun are measured automatically for solar tracking purposes and for solar meteology. Such an instrument can be used to control several concentrator equipments in the same location. A tripod (10) supports a platform (7) which articulates around a horizontal axis to enable it to be adjusted for the lattitude position. This platform supports a vertical plate (6) on which a convex polyhedral support (1) is mounted with identical photosensitive detectors (2i, 3i) mounted on each face. These provide an electrical signal proportional to total direct energy received. The shadow (5) from an opaque screen (4) is projected onto one detector on each face and the detectors on each face are connected to differential input amplifiers to determine the direct energy received.
FR7901714A 1979-01-19 1979-01-19 Direct solar radiation measurement appts. - uses convex polyhedral support on tripod and carries photodetectors on each face Granted FR2447017A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901714A FR2447017A1 (en) 1979-01-19 1979-01-19 Direct solar radiation measurement appts. - uses convex polyhedral support on tripod and carries photodetectors on each face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901714A FR2447017A1 (en) 1979-01-19 1979-01-19 Direct solar radiation measurement appts. - uses convex polyhedral support on tripod and carries photodetectors on each face

Publications (2)

Publication Number Publication Date
FR2447017A1 true FR2447017A1 (en) 1980-08-14
FR2447017B1 FR2447017B1 (en) 1983-02-04

Family

ID=9221113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901714A Granted FR2447017A1 (en) 1979-01-19 1979-01-19 Direct solar radiation measurement appts. - uses convex polyhedral support on tripod and carries photodetectors on each face

Country Status (1)

Country Link
FR (1) FR2447017A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002055A1 (en) * 1987-08-24 1989-03-09 Luecke Nominees Pty. Ltd. Solar energy conversion device
AU613964B2 (en) * 1987-08-24 1991-08-15 Luecke Nominees Pty. Ltd. Solar energy conversion device
ES2078837A2 (en) * 1992-12-04 1995-12-16 Univ Politecnica De Cataluna A Pyranometer shadow band automatic positioning system.
WO1998011450A1 (en) * 1996-09-13 1998-03-19 Infrarrojo Y Microelectronica, S.L. Vectorial photosensor
WO2006017897A1 (en) * 2004-08-17 2006-02-23 Darryl John Jones Solar collector
WO2008048478A3 (en) * 2006-10-13 2008-12-31 Soliant Energy Inc Sun sensor assembly and related method of using
WO2010099846A3 (en) * 2009-03-05 2011-06-23 Ophthalmosystem Gmbh Device and method for the directed reflection of electromagnetic radiation and system for using the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7622666B2 (en) 2005-06-16 2009-11-24 Soliant Energy Inc. Photovoltaic concentrator modules and systems having a heat dissipating element located within a volume in which light rays converge from an optical concentrating element towards a photovoltaic receiver
EP1994336A2 (en) 2006-01-17 2008-11-26 Soliant Energy, Inc. A hybrid primary optical component for optical concentrators
AU2009246864A1 (en) 2008-05-16 2009-11-19 Emcore Corporation Solar systems that include one or more shade-tolerant wiring schemes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268185A (en) * 1962-04-02 1966-08-23 Bendix Corp Light sensing device
US3448273A (en) * 1966-04-20 1969-06-03 Nasa Plurality of photosensitive cells on a pyramidical base for planetary trackers
US3875404A (en) * 1973-12-28 1975-04-01 Nasa Wide angle sun sensor
CH564782A5 (en) * 1972-11-23 1975-07-31 Mueller Max Sunchine recording appts. - has glass sphere for concentration of sun's rays into focal point
US3992099A (en) * 1973-12-12 1976-11-16 Varo, Inc. Source discriminator for measuring angle of arrival and wavelength of radiant energy
DE2711570A1 (en) * 1977-03-17 1978-09-21 Peter Schlueter Solar heat collector control device - adjusts orientation of reflectors according to position of sun to maximise collection efficiency

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268185A (en) * 1962-04-02 1966-08-23 Bendix Corp Light sensing device
US3448273A (en) * 1966-04-20 1969-06-03 Nasa Plurality of photosensitive cells on a pyramidical base for planetary trackers
CH564782A5 (en) * 1972-11-23 1975-07-31 Mueller Max Sunchine recording appts. - has glass sphere for concentration of sun's rays into focal point
US3992099A (en) * 1973-12-12 1976-11-16 Varo, Inc. Source discriminator for measuring angle of arrival and wavelength of radiant energy
US3875404A (en) * 1973-12-28 1975-04-01 Nasa Wide angle sun sensor
DE2711570A1 (en) * 1977-03-17 1978-09-21 Peter Schlueter Solar heat collector control device - adjusts orientation of reflectors according to position of sun to maximise collection efficiency

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/70 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002055A1 (en) * 1987-08-24 1989-03-09 Luecke Nominees Pty. Ltd. Solar energy conversion device
AU613964B2 (en) * 1987-08-24 1991-08-15 Luecke Nominees Pty. Ltd. Solar energy conversion device
ES2078837A2 (en) * 1992-12-04 1995-12-16 Univ Politecnica De Cataluna A Pyranometer shadow band automatic positioning system.
WO1998011450A1 (en) * 1996-09-13 1998-03-19 Infrarrojo Y Microelectronica, S.L. Vectorial photosensor
ES2119697A1 (en) * 1996-09-13 1998-10-01 Infrarrojo Y Microelectronica Vectorial photosensor
US6355925B1 (en) 1996-09-13 2002-03-12 Infrarrojo Y Microelectronica, S.L. Vectorial photosensor
WO2006017897A1 (en) * 2004-08-17 2006-02-23 Darryl John Jones Solar collector
WO2008048478A3 (en) * 2006-10-13 2008-12-31 Soliant Energy Inc Sun sensor assembly and related method of using
WO2010099846A3 (en) * 2009-03-05 2011-06-23 Ophthalmosystem Gmbh Device and method for the directed reflection of electromagnetic radiation and system for using the same

Also Published As

Publication number Publication date
FR2447017B1 (en) 1983-02-04

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