JPH038566B2 - - Google Patents

Info

Publication number
JPH038566B2
JPH038566B2 JP58136484A JP13648483A JPH038566B2 JP H038566 B2 JPH038566 B2 JP H038566B2 JP 58136484 A JP58136484 A JP 58136484A JP 13648483 A JP13648483 A JP 13648483A JP H038566 B2 JPH038566 B2 JP H038566B2
Authority
JP
Japan
Prior art keywords
current
gap
excitation
cores
annular
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.)
Expired - Lifetime
Application number
JP58136484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6028216A (ja
Inventor
Fumio Iwasaki
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.)
Midori Anzen Co Ltd
Original Assignee
Midori Anzen Co 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 Midori Anzen Co Ltd filed Critical Midori Anzen Co Ltd
Priority to JP58136484A priority Critical patent/JPS6028216A/ja
Publication of JPS6028216A publication Critical patent/JPS6028216A/ja
Publication of JPH038566B2 publication Critical patent/JPH038566B2/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
    • H01F38/40—Instruments transformers for DC
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
JP58136484A 1983-07-26 1983-07-26 直流電流検出変流器 Granted JPS6028216A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58136484A JPS6028216A (ja) 1983-07-26 1983-07-26 直流電流検出変流器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58136484A JPS6028216A (ja) 1983-07-26 1983-07-26 直流電流検出変流器

Publications (2)

Publication Number Publication Date
JPS6028216A JPS6028216A (ja) 1985-02-13
JPH038566B2 true JPH038566B2 (ro) 1991-02-06

Family

ID=15176215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58136484A Granted JPS6028216A (ja) 1983-07-26 1983-07-26 直流電流検出変流器

Country Status (1)

Country Link
JP (1) JPS6028216A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628903Y2 (ja) * 1986-12-05 1994-08-03 日新電機株式会社 被締結埋込み金具付き電気絶縁構造物
DE8902904U1 (de) * 1989-03-09 1989-05-03 Siemens AG, 1000 Berlin und 8000 München Magnetischer Gleichstromwandler mit niedrigem Temperaturdrift
JPH0583832A (ja) * 1991-09-20 1993-04-02 Mitsubishi Electric Corp ガス絶縁電気装置
FR2795825B1 (fr) * 1999-06-29 2001-08-24 Schneider Electric Ind Sa Capteur de courant inductif pour appareil electrique
CN103376350A (zh) * 2013-07-07 2013-10-30 浙江大学 一种铁环线圈开关型控制脉冲电流传感器

Also Published As

Publication number Publication date
JPS6028216A (ja) 1985-02-13

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