JPH043404A - 変流器 - Google Patents

変流器

Info

Publication number
JPH043404A
JPH043404A JP2102990A JP10299090A JPH043404A JP H043404 A JPH043404 A JP H043404A JP 2102990 A JP2102990 A JP 2102990A JP 10299090 A JP10299090 A JP 10299090A JP H043404 A JPH043404 A JP H043404A
Authority
JP
Japan
Prior art keywords
reactance
current transformer
capacitor
series
external load
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
JP2102990A
Other languages
English (en)
Japanese (ja)
Inventor
Takahiro Aoyama
青山　隆洋
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 JP2102990A priority Critical patent/JPH043404A/ja
Priority to EP90122325A priority patent/EP0453637A1/de
Publication of JPH043404A publication Critical patent/JPH043404A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H01F27/427—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
JP2102990A 1990-04-20 1990-04-20 変流器 Pending JPH043404A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2102990A JPH043404A (ja) 1990-04-20 1990-04-20 変流器
EP90122325A EP0453637A1 (de) 1990-04-20 1990-11-22 Stromwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2102990A JPH043404A (ja) 1990-04-20 1990-04-20 変流器

Publications (1)

Publication Number Publication Date
JPH043404A true JPH043404A (ja) 1992-01-08

Family

ID=14342142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2102990A Pending JPH043404A (ja) 1990-04-20 1990-04-20 変流器

Country Status (2)

Country Link
EP (1) EP0453637A1 (de)
JP (1) JPH043404A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111487486B (zh) * 2020-03-06 2021-07-16 深圳供电局有限公司 配电变压器在线监测方法、装置、计算机设备及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE422920C (de) * 1924-11-02 1925-12-15 Siemens & Halske Akt Ges Verfahren und Einrichtung zur Pruefung von Stromwandlern, beispielsweise nach der Methode Schering und Alberti
DE752154C (de) * 1938-04-05 1953-04-27 Aeg Stabkernstromwandler
CH350710A (de) * 1956-11-09 1960-12-15 Bbc Brown Boveri & Cie Stromwandleranlage für Höchstspannungsanlagen

Also Published As

Publication number Publication date
EP0453637A1 (de) 1991-10-30

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