JPS5316828A - Dc current transformer - Google Patents

Dc current transformer

Info

Publication number
JPS5316828A
JPS5316828A JP9029576A JP9029576A JPS5316828A JP S5316828 A JPS5316828 A JP S5316828A JP 9029576 A JP9029576 A JP 9029576A JP 9029576 A JP9029576 A JP 9029576A JP S5316828 A JPS5316828 A JP S5316828A
Authority
JP
Japan
Prior art keywords
current transformer
bias
characteristic
applying
source voltage
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
JP9029576A
Other languages
Japanese (ja)
Inventor
Makoto Yasuda
Tsutomu Ozawa
Yasunori Katayama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9029576A priority Critical patent/JPS5316828A/en
Publication of JPS5316828A publication Critical patent/JPS5316828A/en
Pending legal-status Critical Current

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  • Transformers For Measuring Instruments (AREA)

Abstract

PURPOSE:To provide allowance of source voltage fluctuation by applying some kind of bias on B-H characteristic of core employed in DC current transformer.
JP9029576A 1976-07-30 1976-07-30 Dc current transformer Pending JPS5316828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9029576A JPS5316828A (en) 1976-07-30 1976-07-30 Dc current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9029576A JPS5316828A (en) 1976-07-30 1976-07-30 Dc current transformer

Publications (1)

Publication Number Publication Date
JPS5316828A true JPS5316828A (en) 1978-02-16

Family

ID=13994533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9029576A Pending JPS5316828A (en) 1976-07-30 1976-07-30 Dc current transformer

Country Status (1)

Country Link
JP (1) JPS5316828A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151717U (en) * 1981-03-17 1982-09-24
JPS59192600A (en) * 1983-04-15 1984-10-31 ハマナカ株式会社 Method of coloring core material for handicraft made of foamed styrol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151717U (en) * 1981-03-17 1982-09-24
JPS59192600A (en) * 1983-04-15 1984-10-31 ハマナカ株式会社 Method of coloring core material for handicraft made of foamed styrol

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