WO2011131402A3 - Sensor device and device for converting sunlight into another form of energy - Google Patents

Sensor device and device for converting sunlight into another form of energy Download PDF

Info

Publication number
WO2011131402A3
WO2011131402A3 PCT/EP2011/053099 EP2011053099W WO2011131402A3 WO 2011131402 A3 WO2011131402 A3 WO 2011131402A3 EP 2011053099 W EP2011053099 W EP 2011053099W WO 2011131402 A3 WO2011131402 A3 WO 2011131402A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy
sunlight
mirrors
another form
sensor
Prior art date
Application number
PCT/EP2011/053099
Other languages
German (de)
French (fr)
Other versions
WO2011131402A2 (en
Inventor
Volker Schulmayer
Kai Heinrich
Florian Klein
Original Assignee
Zf Friedrichshafen Ag
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 Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Publication of WO2011131402A2 publication Critical patent/WO2011131402A2/en
Publication of WO2011131402A3 publication Critical patent/WO2011131402A3/en

Links

Classifications

    • 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
    • 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
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/422—Vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • 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
    • 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

Abstract

The invention relates to a sensor device (2) for capturing the reflected sunlight from a plurality of movable mirrors (1, 1', 1'') of a device for converting sunlight into another form of energy, wherein by means of a tracking device (4) the mirrors (1, 1', 1'') track the position of the sun so that said mirrors jointly reflect the sunlight onto a converter device (3) which converts the sunlight into the other form of energy. The invention further relates to a device for converting sunlight into another form of energy. According to the invention, for each of the mirrors (1, 1', 1'') the sensor device (2) has a first and a second sensor aperture (2b, 2c, 2b', 2c', 2b'', 2c'') associated with said mirrors (1, 1', 1'') and a respective light-sensitive sensor (2d) recessed in said aperture.
PCT/EP2011/053099 2010-04-21 2011-03-02 Sensor device and device for converting sunlight into another form of energy WO2011131402A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010028027.5 2010-04-21
DE102010028027A DE102010028027A1 (en) 2010-04-21 2010-04-21 Sensor device and device for converting sunlight into another form of energy

Publications (2)

Publication Number Publication Date
WO2011131402A2 WO2011131402A2 (en) 2011-10-27
WO2011131402A3 true WO2011131402A3 (en) 2012-01-05

Family

ID=44342968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/053099 WO2011131402A2 (en) 2010-04-21 2011-03-02 Sensor device and device for converting sunlight into another form of energy

Country Status (2)

Country Link
DE (1) DE102010028027A1 (en)
WO (1) WO2011131402A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103472858A (en) * 2013-09-17 2013-12-25 赖中安 High-precision full-automatic solar tracking controller
CN109539598B (en) * 2018-10-16 2020-09-04 北京拉夫堡太阳能技术有限公司 Tracking control method and system for groove type solar device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4227513A (en) * 1978-10-23 1980-10-14 Atlantic Richfield Company Solar system having improved heliostat and sensor mountings
DE3821743A1 (en) * 1988-06-28 1990-01-11 Bosch Gmbh Robert Sensor for the detection of irradiation
DE9010622U1 (en) * 1990-07-14 1990-09-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De
DE19630201C1 (en) * 1996-07-26 1997-10-02 Andreas Muehe Self-tracking heliostat for solar power plant tower
EP2088384A2 (en) * 2008-02-09 2009-08-12 Robert Bosch GmbH Solar power plant with sensor-supported adjustment
DE102008039692A1 (en) * 2008-08-26 2010-03-04 Pse Gmbh Solar collector, particularly Fresnel collector, has multiple oblong primary mirrors, which are arranged next to each other in parallel manner, and primary mirror drive for aligning primary mirrors relative to sun

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010419A1 (en) 2006-03-04 2007-09-06 Johann Schilcher Incident light angle measuring device, has two photo-sensitive sensors arranged angularly to each other, which produce output signal depending on incident light radiation, where shielding unit defines incident light radiation of sensor
DE102008008403B4 (en) 2008-02-09 2013-09-26 Robert Bosch Gmbh Solar power plant with mirror tracking with light sensors

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4227513A (en) * 1978-10-23 1980-10-14 Atlantic Richfield Company Solar system having improved heliostat and sensor mountings
DE3821743A1 (en) * 1988-06-28 1990-01-11 Bosch Gmbh Robert Sensor for the detection of irradiation
DE9010622U1 (en) * 1990-07-14 1990-09-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De
DE19630201C1 (en) * 1996-07-26 1997-10-02 Andreas Muehe Self-tracking heliostat for solar power plant tower
EP2088384A2 (en) * 2008-02-09 2009-08-12 Robert Bosch GmbH Solar power plant with sensor-supported adjustment
DE102008039692A1 (en) * 2008-08-26 2010-03-04 Pse Gmbh Solar collector, particularly Fresnel collector, has multiple oblong primary mirrors, which are arranged next to each other in parallel manner, and primary mirror drive for aligning primary mirrors relative to sun

Also Published As

Publication number Publication date
DE102010028027A1 (en) 2011-10-27
WO2011131402A2 (en) 2011-10-27

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