JPS5243941A - Saturation preventing device of current transformer - Google Patents

Saturation preventing device of current transformer

Info

Publication number
JPS5243941A
JPS5243941A JP50119098A JP11909875A JPS5243941A JP S5243941 A JPS5243941 A JP S5243941A JP 50119098 A JP50119098 A JP 50119098A JP 11909875 A JP11909875 A JP 11909875A JP S5243941 A JPS5243941 A JP S5243941A
Authority
JP
Japan
Prior art keywords
current transformer
preventing device
saturation preventing
saturation
impedance element
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
JP50119098A
Other languages
Japanese (ja)
Inventor
Yosuke Tsujikura
Toshinobu Ebizaka
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 JP50119098A priority Critical patent/JPS5243941A/en
Publication of JPS5243941A publication Critical patent/JPS5243941A/en
Pending legal-status Critical Current

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  • Transformers For Measuring Instruments (AREA)

Abstract

PURPOSE: In secondary circuit of current transformer, impedance element and gate circuit with which both ends of impedance element are in short-circuit state or are open for certain time, are inserted, and then, saturation of the current transformer is prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP50119098A 1975-10-02 1975-10-02 Saturation preventing device of current transformer Pending JPS5243941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50119098A JPS5243941A (en) 1975-10-02 1975-10-02 Saturation preventing device of current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50119098A JPS5243941A (en) 1975-10-02 1975-10-02 Saturation preventing device of current transformer

Publications (1)

Publication Number Publication Date
JPS5243941A true JPS5243941A (en) 1977-04-06

Family

ID=14752844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50119098A Pending JPS5243941A (en) 1975-10-02 1975-10-02 Saturation preventing device of current transformer

Country Status (1)

Country Link
JP (1) JPS5243941A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100737A (en) * 1981-12-11 1983-06-15 Hitachi Cable Ltd Abrasion test method for wire surface layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100737A (en) * 1981-12-11 1983-06-15 Hitachi Cable Ltd Abrasion test method for wire surface layer

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