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 faceInfo
- 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
Links
- 230000005855 radiation Effects 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title 1
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
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.
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)
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 |
WO2008048478A2 (en) * | 2006-10-13 | 2008-04-24 | 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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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)
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 |
-
1979
- 1979-01-19 FR FR7901714A patent/FR2447017A1/en active Granted
Patent Citations (6)
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)
Title |
---|
EXRV/70 * |
Cited By (10)
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 |
WO2008048478A2 (en) * | 2006-10-13 | 2008-04-24 | Soliant Energy, Inc. | Sun sensor assembly and related method of using |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |