JPS5519898A - Transformer for instrument - Google Patents

Transformer for instrument

Info

Publication number
JPS5519898A
JPS5519898A JP9483479A JP9483479A JPS5519898A JP S5519898 A JPS5519898 A JP S5519898A JP 9483479 A JP9483479 A JP 9483479A JP 9483479 A JP9483479 A JP 9483479A JP S5519898 A JPS5519898 A JP S5519898A
Authority
JP
Japan
Prior art keywords
transformer
instrument
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
JP9483479A
Other languages
Japanese (ja)
Inventor
Miyuraa Uirii
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS5519898A publication Critical patent/JPS5519898A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP9483479A 1978-07-27 1979-07-25 Transformer for instrument Pending JPS5519898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782833203 DE2833203A1 (en) 1978-07-27 1978-07-27 MEASURING CONVERTER WITH A PRIMARY DEVELOPMENT FLOWING FROM A CURRENT TO BE MEASURED

Publications (1)

Publication Number Publication Date
JPS5519898A true JPS5519898A (en) 1980-02-12

Family

ID=6045652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9483479A Pending JPS5519898A (en) 1978-07-27 1979-07-25 Transformer for instrument

Country Status (7)

Country Link
JP (1) JPS5519898A (en)
BE (1) BE877942A (en)
DE (1) DE2833203A1 (en)
FR (1) FR2432202A1 (en)
GB (1) GB2026706A (en)
NL (1) NL7905790A (en)
SE (1) SE7906328L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166228A (en) * 1984-01-25 1985-08-29 ゲー・エフ・エー、ゲゼルシヤフト、フユール、エレクトロメタルルギー、ミツト、ベシユレンクテル、ハフツング Manufacture of vanadium compound from vanadium-containing residue
JPH03283416A (en) * 1990-03-30 1991-12-13 Mitsubishi Electric Corp Instrument transformer
JP2003503836A (en) * 1999-06-30 2003-01-28 ゼネラル・エレクトリック・カンパニイ Double rated current transformer circuit
JP2015195658A (en) * 2014-03-31 2015-11-05 東京瓦斯株式会社 power supply system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511710A1 (en) * 1985-03-29 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Method and device for demagnetising an inductive current transformer which is operated with pulsed currents
FI101505B1 (en) * 1995-05-10 1998-06-30 Nokia Mobile Phones Ltd Method for improving power measurement through a directional switch at low power levels
DE19532197C2 (en) * 1995-08-31 2000-05-18 Siemens Ag Power converter
CN104392832A (en) * 2014-11-24 2015-03-04 南京信息工程大学 Magnetic core coil for monitoring lightning current in non-contact mode

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166228A (en) * 1984-01-25 1985-08-29 ゲー・エフ・エー、ゲゼルシヤフト、フユール、エレクトロメタルルギー、ミツト、ベシユレンクテル、ハフツング Manufacture of vanadium compound from vanadium-containing residue
JPH03283416A (en) * 1990-03-30 1991-12-13 Mitsubishi Electric Corp Instrument transformer
JP2003503836A (en) * 1999-06-30 2003-01-28 ゼネラル・エレクトリック・カンパニイ Double rated current transformer circuit
JP4846149B2 (en) * 1999-06-30 2011-12-28 ゼネラル・エレクトリック・カンパニイ Double rated current transformer circuit
JP2015195658A (en) * 2014-03-31 2015-11-05 東京瓦斯株式会社 power supply system

Also Published As

Publication number Publication date
GB2026706A (en) 1980-02-06
DE2833203A1 (en) 1980-02-07
FR2432202A1 (en) 1980-02-22
BE877942A (en) 1979-11-16
SE7906328L (en) 1980-01-29
NL7905790A (en) 1980-01-29

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