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FI921384L - MED COMPENSATION PRINCIP FUNGERANDE MAGNETKAERNA FOER EN STROEMDETEKTOR - Google Patents

MED COMPENSATION PRINCIP FUNGERANDE MAGNETKAERNA FOER EN STROEMDETEKTOR Download PDF

Info

Publication number
FI921384L
FI921384L FI921384A FI921384A FI921384L FI 921384 L FI921384 L FI 921384L FI 921384 A FI921384 A FI 921384A FI 921384 A FI921384 A FI 921384A FI 921384 L FI921384 L FI 921384L
Authority
FI
Finland
Prior art keywords
stroemdetektor
magnetkaerna
fungerande
princip
foer
Prior art date
Application number
FI921384A
Other languages
Finnish (fi)
Other versions
FI921384A7 (en
FI921384A0 (en
Inventor
Friedrich Lenhard
Original Assignee
Vacuumschmelze Gmbh
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 Vacuumschmelze Gmbh filed Critical Vacuumschmelze Gmbh
Publication of FI921384A0 publication Critical patent/FI921384A0/en
Publication of FI921384A7 publication Critical patent/FI921384A7/en
Publication of FI921384L publication Critical patent/FI921384L/en

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
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FI921384A 1991-04-25 1992-03-30 MED COMPENSATION PRINCIP FUNGERANDE MAGNETKAERNA FOER EN STROEMDETEKTOR FI921384L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4113496A DE4113496A1 (en) 1991-04-25 1991-04-25 MAGNETIC CORE FOR A CURRENT SENSOR ACCORDING TO THE COMPENSATION PRINCIPLE

Publications (3)

Publication Number Publication Date
FI921384A0 FI921384A0 (en) 1992-03-30
FI921384A7 FI921384A7 (en) 1992-10-26
FI921384L true FI921384L (en) 1992-10-26

Family

ID=6430327

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921384A FI921384L (en) 1991-04-25 1992-03-30 MED COMPENSATION PRINCIP FUNGERANDE MAGNETKAERNA FOER EN STROEMDETEKTOR

Country Status (4)

Country Link
EP (1) EP0510376B1 (en)
DE (2) DE4113496A1 (en)
ES (1) ES2087329T3 (en)
FI (1) FI921384L (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9400960D0 (en) * 1994-01-19 1994-03-16 Lem Heme Ltd Magnetic sensors
EP0742440B1 (en) * 1995-05-09 2002-02-20 Vacuumschmelze GmbH Compensated current conversion
DE19844726B4 (en) * 1998-09-29 2010-06-17 Vacuumschmelze Gmbh Current sensor according to the compensation principle
DE102005028572B4 (en) * 2005-06-21 2008-10-16 Vacuumschmelze Gmbh & Co. Kg Current sensor arrangement with a magnetic core
DE102006037003B4 (en) * 2006-08-08 2023-03-16 Vitesco Technologies Germany Gmbh filter choke
DE102007036674A1 (en) 2007-08-03 2009-02-05 Epcos Ag Arrangement for measuring a current flowing in an electrical conductor
ATE494558T1 (en) * 2008-01-25 2011-01-15 Lem Liaisons Electron Mec CURRENT SENSOR
DE102009012794B3 (en) 2009-03-13 2010-11-11 Vacuumschmelze Gmbh & Co. Kg Low-hysteresis sensor
CN102483431A (en) * 2010-03-31 2012-05-30 欧姆龙株式会社 Magnetic core, current sensor provided with the magnetic core, and current measuring method
DE102011080039A1 (en) 2011-07-28 2013-04-18 Vacuumschmelze Gmbh & Co. Kg Flow sensor assembly
DE102011080041A1 (en) * 2011-07-28 2013-04-11 Vacuumschmelze Gmbh & Co. Kg Flow sensor assembly
CN104124041B (en) * 2013-04-28 2019-01-25 甲神电机株式会社 Magnetive cord and the magnetic balance type current sensor for having the magnetive cord
JP2015210246A (en) * 2014-04-30 2015-11-24 日本電産サンキョー株式会社 Current sensor
JP2015210247A (en) * 2014-04-30 2015-11-24 日本電産サンキョー株式会社 Current sensor
JP2015210249A (en) * 2014-04-30 2015-11-24 日本電産サンキョー株式会社 Current sensor
GB2546532B (en) * 2016-01-22 2018-03-21 Gmc I Prosys Ltd Measurement device
CN113253071B (en) * 2021-05-24 2023-07-28 全球能源互联网研究院有限公司 A current sensor and cable status monitoring device based on magnetoresistance effect
CN114236453B (en) * 2021-07-30 2024-11-01 中国电力科学研究院有限公司 Measurement system and measurement method based on wide-range current transformer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454557A (en) * 1982-04-15 1984-06-12 Mcgraw-Edison Company Non-linear alternating current transducer
EP0132745B1 (en) * 1983-07-20 1989-10-18 VEB Transformatoren- und Röntgenwerk "Hermann Matern" Device for measuring direct currents
DE3614236A1 (en) * 1986-04-26 1987-10-29 Vdo Schindling ARRANGEMENT FOR CONTACTLESS MEASUREMENT OF THE ELECTRICAL CURRENT IN A LADDER
DE3705450A1 (en) * 1987-02-20 1988-09-01 Vacuumschmelze Gmbh Current transformer for measuring rectangular waveform currents using the compensation principle
DE3715789A1 (en) * 1987-05-12 1988-12-01 Bosch Gmbh Robert Electrically isolated current transformer for measuring DC and AC currents
DE3718857A1 (en) * 1987-06-05 1988-12-22 Vacuumschmelze Gmbh CURRENT SENSOR ACCORDING TO THE COMPENSATION PRINCIPLE

Also Published As

Publication number Publication date
FI921384A7 (en) 1992-10-26
DE59206457D1 (en) 1996-07-11
EP0510376A1 (en) 1992-10-28
EP0510376B1 (en) 1996-06-05
FI921384A0 (en) 1992-03-30
DE4113496A1 (en) 1992-10-29
ES2087329T3 (en) 1996-07-16

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