JPS55102013A - Sun tracking unit - Google Patents

Sun tracking unit

Info

Publication number
JPS55102013A
JPS55102013A JP847579A JP847579A JPS55102013A JP S55102013 A JPS55102013 A JP S55102013A JP 847579 A JP847579 A JP 847579A JP 847579 A JP847579 A JP 847579A JP S55102013 A JPS55102013 A JP S55102013A
Authority
JP
Japan
Prior art keywords
sun
signal
gates
level
ray
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
JP847579A
Other languages
Japanese (ja)
Other versions
JPS6118765B2 (en
Inventor
Takayuki Minamimori
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP847579A priority Critical patent/JPS55102013A/en
Publication of JPS55102013A publication Critical patent/JPS55102013A/en
Publication of JPS6118765B2 publication Critical patent/JPS6118765B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

PURPOSE: To increase the utilizing efficiency of sun ray, by tracking the sun intermittently with the sun sensor when the intensity detected for the direct sun ray is more than a given value and with the pulse control circuit when the direct sun ray is interrupted.
CONSTITUTION: The signal detecting the amount of direct sun ray with the direct sun ray level detection element 11 is amplified 12 and fed to the level set circuit 13. ON signal is outputted when the signal is more than a given level, to open the gates 15, 16 and OFF signal is outputted when less than the value to open the gates 17 and 18. In case of exceeding level, the signal from the photo detectors 21a, 21b, 31a, 31b, for each hour angle and declination tracking drives the motors 27, 37 via the amplifiers 24, 34 to track the sun accurately. Inversely, when the signal is under the given level, the gates 15, 16 are closed, and the gates 17, 18 are opened. Thus, the sun can intermittently be tracked based on the signals from the reference time genrating circuit 41 and the rotational angle detection circuit 43.
COPYRIGHT: (C)1980,JPO&Japio
JP847579A 1979-01-26 1979-01-26 Sun tracking unit Granted JPS55102013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP847579A JPS55102013A (en) 1979-01-26 1979-01-26 Sun tracking unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP847579A JPS55102013A (en) 1979-01-26 1979-01-26 Sun tracking unit

Publications (2)

Publication Number Publication Date
JPS55102013A true JPS55102013A (en) 1980-08-04
JPS6118765B2 JPS6118765B2 (en) 1986-05-14

Family

ID=11694131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP847579A Granted JPS55102013A (en) 1979-01-26 1979-01-26 Sun tracking unit

Country Status (1)

Country Link
JP (1) JPS55102013A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158106U (en) * 1983-04-11 1984-10-23 株式会社　新井組 Solar tracker in concentrator
JPS6168613A (en) * 1984-06-20 1986-04-09 フォルシュングスツエントルム・ユーリッヒ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Apparatus for turning direction operable unit to one light source
JPS6186812A (en) * 1984-10-04 1986-05-02 Shibaura Eng Works Co Ltd Sun tracking device
JPS6295611A (en) * 1985-10-22 1987-05-02 Agency Of Ind Science & Technol Sun tracking device
JPS63279307A (en) * 1987-05-11 1988-11-16 Kajima Corp Sun tracking control system
JPS63188510U (en) * 1987-05-28 1988-12-02
JPS63188511U (en) * 1987-05-28 1988-12-02
JP2006245519A (en) * 2005-02-28 2006-09-14 Shinichi Tsuchiya Installation mechanism of solar power generation panel
JP2007155625A (en) * 2005-12-07 2007-06-21 Tohoku Univ Sunlight spectrum tracking apparatus
CN106774439A (en) * 2016-12-08 2017-05-31 浙江科技学院 Solar tracking bearing calibration and device based on solar motion rule and IMAQ
WO2022196257A1 (en) * 2021-03-16 2022-09-22 株式会社小糸製作所 Light receiving element, light detecting device, and measuring device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158106U (en) * 1983-04-11 1984-10-23 株式会社　新井組 Solar tracker in concentrator
JPS6168613A (en) * 1984-06-20 1986-04-09 フォルシュングスツエントルム・ユーリッヒ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Apparatus for turning direction operable unit to one light source
JPS6186812A (en) * 1984-10-04 1986-05-02 Shibaura Eng Works Co Ltd Sun tracking device
JPS6295611A (en) * 1985-10-22 1987-05-02 Agency Of Ind Science & Technol Sun tracking device
JPS63279307A (en) * 1987-05-11 1988-11-16 Kajima Corp Sun tracking control system
JPS63188510U (en) * 1987-05-28 1988-12-02
JPS63188511U (en) * 1987-05-28 1988-12-02
JP2006245519A (en) * 2005-02-28 2006-09-14 Shinichi Tsuchiya Installation mechanism of solar power generation panel
JP2007155625A (en) * 2005-12-07 2007-06-21 Tohoku Univ Sunlight spectrum tracking apparatus
CN106774439A (en) * 2016-12-08 2017-05-31 浙江科技学院 Solar tracking bearing calibration and device based on solar motion rule and IMAQ
WO2022196257A1 (en) * 2021-03-16 2022-09-22 株式会社小糸製作所 Light receiving element, light detecting device, and measuring device

Also Published As

Publication number Publication date
JPS6118765B2 (en) 1986-05-14

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