JPS5897663A - 電流測定装置 - Google Patents

電流測定装置

Info

Publication number
JPS5897663A
JPS5897663A JP56198278A JP19827881A JPS5897663A JP S5897663 A JPS5897663 A JP S5897663A JP 56198278 A JP56198278 A JP 56198278A JP 19827881 A JP19827881 A JP 19827881A JP S5897663 A JPS5897663 A JP S5897663A
Authority
JP
Japan
Prior art keywords
conductor
phase
current
sensor
conductors
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
JP56198278A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041308B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshishige Nagao
永尾　俊繁
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56198278A priority Critical patent/JPS5897663A/ja
Publication of JPS5897663A publication Critical patent/JPS5897663A/ja
Publication of JPH041308B2 publication Critical patent/JPH041308B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP56198278A 1981-12-04 1981-12-04 電流測定装置 Granted JPS5897663A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56198278A JPS5897663A (ja) 1981-12-04 1981-12-04 電流測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56198278A JPS5897663A (ja) 1981-12-04 1981-12-04 電流測定装置

Publications (2)

Publication Number Publication Date
JPS5897663A true JPS5897663A (ja) 1983-06-10
JPH041308B2 JPH041308B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-10

Family

ID=16388462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56198278A Granted JPS5897663A (ja) 1981-12-04 1981-12-04 電流測定装置

Country Status (1)

Country Link
JP (1) JPS5897663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60203863A (ja) * 1984-03-29 1985-10-15 Toshiba Corp ガス絶縁３相変流器
JPS60207071A (ja) * 1984-03-31 1985-10-18 Toshiba Corp ガス絶縁変流器
FR2574942A1 (fr) * 1984-12-14 1986-06-20 Thomson Cgr Procede de mesure d'intensite de courant continu et dispositif mettant en oeuvre ce procede
JP2012117948A (ja) * 2010-12-02 2012-06-21 Aisin Seiki Co Ltd 電流検出装置および電流検出方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60203863A (ja) * 1984-03-29 1985-10-15 Toshiba Corp ガス絶縁３相変流器
JPS60207071A (ja) * 1984-03-31 1985-10-18 Toshiba Corp ガス絶縁変流器
FR2574942A1 (fr) * 1984-12-14 1986-06-20 Thomson Cgr Procede de mesure d'intensite de courant continu et dispositif mettant en oeuvre ce procede
JP2012117948A (ja) * 2010-12-02 2012-06-21 Aisin Seiki Co Ltd 電流検出装置および電流検出方法

Also Published As

Publication number Publication date
JPH041308B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-10

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