JPS574507A - Solar light collecting device - Google Patents

Solar light collecting device

Info

Publication number
JPS574507A
JPS574507A JP7826180A JP7826180A JPS574507A JP S574507 A JPS574507 A JP S574507A JP 7826180 A JP7826180 A JP 7826180A JP 7826180 A JP7826180 A JP 7826180A JP S574507 A JPS574507 A JP S574507A
Authority
JP
Japan
Prior art keywords
solar light
sensor
lens system
light amount
solar
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
JP7826180A
Other languages
Japanese (ja)
Other versions
JPS5813846B2 (en
Inventor
Takashi Mori
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 JP55078261A priority Critical patent/JPS5813846B2/en
Priority to US06/269,396 priority patent/US4424801A/en
Publication of JPS574507A publication Critical patent/JPS574507A/en
Publication of JPS5813846B2 publication Critical patent/JPS5813846B2/en
Expired legal-status Critical Current

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
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE:To facilitate driving of a control system and to perform operations to follow a lens system in a smooth manner, by a method wherein a bias of an angle of incidence of a solar light against a lens system is detected. CONSTITUTION:The device consists of the following units; a lens system 1 which focuses a solar light, a collecting part 2 for focused solar light, a sensor SO which detects a total solar light amount, a sensor S1 which is placed such that its one end contacts with an outer circumference of a luminous flux being formed within a range h(O<=h<=f) of the focal distance (f) of the lens system 1 and reaching a solar image formed in the lens system 1, while its other end being positioned outside the light flux to detect directly the solar light amount, and a sensor S2 which has the same structure as that of the sensor S1 and is located in a symmetrical position to detect an indirect solar light amount. Additionally, a device is constituted such that a bias of an angle of incidence against the lens 1 is detected by means of the output signal of each sensor S.
JP55078261A 1980-06-10 1980-06-10 solar collector Expired JPS5813846B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55078261A JPS5813846B2 (en) 1980-06-10 1980-06-10 solar collector
US06/269,396 US4424801A (en) 1980-06-10 1981-06-01 Solar direction sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55078261A JPS5813846B2 (en) 1980-06-10 1980-06-10 solar collector

Publications (2)

Publication Number Publication Date
JPS574507A true JPS574507A (en) 1982-01-11
JPS5813846B2 JPS5813846B2 (en) 1983-03-16

Family

ID=13657035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55078261A Expired JPS5813846B2 (en) 1980-06-10 1980-06-10 solar collector

Country Status (1)

Country Link
JP (1) JPS5813846B2 (en)

Also Published As

Publication number Publication date
JPS5813846B2 (en) 1983-03-16

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