JPS59124114A - 直流大電流変成装置 - Google Patents

直流大電流変成装置

Info

Publication number
JPS59124114A
JPS59124114A JP57232864A JP23286482A JPS59124114A JP S59124114 A JPS59124114 A JP S59124114A JP 57232864 A JP57232864 A JP 57232864A JP 23286482 A JP23286482 A JP 23286482A JP S59124114 A JPS59124114 A JP S59124114A
Authority
JP
Japan
Prior art keywords
coil
circuit
current transformer
output
current
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
JP57232864A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6212646B2 (no
Inventor
Toru Sato
徹 佐藤
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.)
Aichi Electric Co Ltd
Aichi Denki Seisakusho KK
Original Assignee
Aichi Electric Co Ltd
Aichi Denki Seisakusho KK
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 Aichi Electric Co Ltd, Aichi Denki Seisakusho KK filed Critical Aichi Electric Co Ltd
Priority to JP57232864A priority Critical patent/JPS59124114A/ja
Publication of JPS59124114A publication Critical patent/JPS59124114A/ja
Publication of JPS6212646B2 publication Critical patent/JPS6212646B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core

Landscapes

  • Transformers For Measuring Instruments (AREA)
JP57232864A 1982-12-29 1982-12-29 直流大電流変成装置 Granted JPS59124114A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57232864A JPS59124114A (ja) 1982-12-29 1982-12-29 直流大電流変成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57232864A JPS59124114A (ja) 1982-12-29 1982-12-29 直流大電流変成装置

Publications (2)

Publication Number Publication Date
JPS59124114A true JPS59124114A (ja) 1984-07-18
JPS6212646B2 JPS6212646B2 (no) 1987-03-19

Family

ID=16946013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57232864A Granted JPS59124114A (ja) 1982-12-29 1982-12-29 直流大電流変成装置

Country Status (1)

Country Link
JP (1) JPS59124114A (no)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764919A (zh) * 2015-03-16 2015-07-08 中国计量学院 基于有损二重积分电路的电子式电压互感器
US9618541B1 (en) * 2016-04-20 2017-04-11 Neilsen-Kuljian, Inc. Apparatus, method and device for sensing DC currents
JP2018044947A (ja) * 2016-09-14 2018-03-22 台達電子工業股▲ふん▼有限公司Ｄｅｌｔａ Ｅｌｅｃｔｒｏｎｉｃｓ，Ｉｎｃ． 電流検知装置及びその動作方法
CN110098040A (zh) * 2018-11-19 2019-08-06 何排枝 一种抗直流电流互感器
US10434697B2 (en) 2015-06-15 2019-10-08 Toshiba Kikai Kabushiki Kaisha Liner-type barrel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764919A (zh) * 2015-03-16 2015-07-08 中国计量学院 基于有损二重积分电路的电子式电压互感器
US10434697B2 (en) 2015-06-15 2019-10-08 Toshiba Kikai Kabushiki Kaisha Liner-type barrel
US9618541B1 (en) * 2016-04-20 2017-04-11 Neilsen-Kuljian, Inc. Apparatus, method and device for sensing DC currents
JP2018044947A (ja) * 2016-09-14 2018-03-22 台達電子工業股▲ふん▼有限公司Ｄｅｌｔａ Ｅｌｅｃｔｒｏｎｉｃｓ，Ｉｎｃ． 電流検知装置及びその動作方法
CN110098040A (zh) * 2018-11-19 2019-08-06 何排枝 一种抗直流电流互感器

Also Published As

Publication number Publication date
JPS6212646B2 (no) 1987-03-19

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