JPS556925A - Non-inductive power supply system using optical fiber - Google Patents

Non-inductive power supply system using optical fiber

Info

Publication number
JPS556925A
JPS556925A JP7873578A JP7873578A JPS556925A JP S556925 A JPS556925 A JP S556925A JP 7873578 A JP7873578 A JP 7873578A JP 7873578 A JP7873578 A JP 7873578A JP S556925 A JPS556925 A JP S556925A
Authority
JP
Japan
Prior art keywords
power
optical fiber
panel
supply system
power supply
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.)
Pending
Application number
JP7873578A
Other languages
Japanese (ja)
Inventor
Yukihiro Takeda
Kiyoshi Takigawa
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.)
Central Research Institute of Electric Power Industry
Original Assignee
Central Research Institute of Electric Power Industry
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 Central Research Institute of Electric Power Industry filed Critical Central Research Institute of Electric Power Industry
Priority to JP7873578A priority Critical patent/JPS556925A/en
Publication of JPS556925A publication Critical patent/JPS556925A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/807—Optical power feeding, i.e. transmitting power using an optical signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To prevent the electromagnetic inductive fault caused from the power facilities for the power supply system to the repeater in the optical fiber communication system, by irradiating the light transmitted via the optical fiber to secure generation of the power. CONSTITUTION:The following units are inserted between optical signal transmitting optical fiber 1 and 2: solar battery panel 11; power stabilizing circuit 13 to stabilize the output of panel 11 with adjustment; optical connectors 4 and 5; photo detector 6 and luminous element 8; amplification adjusting electronic circuit 7 which uses circuit 13 as the power source; and repeater 3 consisting of sealed box 9 which stores the above mentioned units to prevent the effect of the external electromagnetic field respectively. Thus the photoelectric power is supplied to panel 11 via photoelectric power transmitting fibers 12 and 12a.
JP7873578A 1978-06-30 1978-06-30 Non-inductive power supply system using optical fiber Pending JPS556925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7873578A JPS556925A (en) 1978-06-30 1978-06-30 Non-inductive power supply system using optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7873578A JPS556925A (en) 1978-06-30 1978-06-30 Non-inductive power supply system using optical fiber

Publications (1)

Publication Number Publication Date
JPS556925A true JPS556925A (en) 1980-01-18

Family

ID=13670132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7873578A Pending JPS556925A (en) 1978-06-30 1978-06-30 Non-inductive power supply system using optical fiber

Country Status (1)

Country Link
JP (1) JPS556925A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63114577A (en) * 1986-10-30 1988-05-19 Toshiba Corp Control device for induction motor
WO2006062344A1 (en) * 2004-12-08 2006-06-15 Electronics And Telecommunications Research Institute Self-oscillation communication module
US7907851B2 (en) * 2004-12-08 2011-03-15 Electronics And Telecommunications Research Institute Self-oscillation communication module
US7968789B2 (en) * 2005-12-30 2011-06-28 International Optical Interface, Inc. Method and apparatus for eye-safe transmittal of electrical power in vehicles using white light via plastic optical fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63114577A (en) * 1986-10-30 1988-05-19 Toshiba Corp Control device for induction motor
WO2006062344A1 (en) * 2004-12-08 2006-06-15 Electronics And Telecommunications Research Institute Self-oscillation communication module
US7907851B2 (en) * 2004-12-08 2011-03-15 Electronics And Telecommunications Research Institute Self-oscillation communication module
US7968789B2 (en) * 2005-12-30 2011-06-28 International Optical Interface, Inc. Method and apparatus for eye-safe transmittal of electrical power in vehicles using white light via plastic optical fiber

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