AU1791900A - Electric current sensors - Google Patents

Electric current sensors

Info

Publication number
AU1791900A
AU1791900A AU17919/00A AU1791900A AU1791900A AU 1791900 A AU1791900 A AU 1791900A AU 17919/00 A AU17919/00 A AU 17919/00A AU 1791900 A AU1791900 A AU 1791900A AU 1791900 A AU1791900 A AU 1791900A
Authority
AU
Australia
Prior art keywords
electric current
current sensors
sensors
electric
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.)
Abandoned
Application number
AU17919/00A
Inventor
Mats Ekberg
Maria Lundmark
Jan Smede
Lars Walfridsson
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.)
ABB AB
Original Assignee
ABB AB
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 ABB AB filed Critical ABB AB
Publication of AU1791900A publication Critical patent/AU1791900A/en
Abandoned 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
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect

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)
AU17919/00A 1998-12-21 1999-12-21 Electric current sensors Abandoned AU1791900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9828191A GB2345148A (en) 1998-12-21 1998-12-21 Electric current sensors
GB9828191 1998-12-21
PCT/IB1999/002080 WO2000037948A1 (en) 1998-12-21 1999-12-21 Electric current sensors

Publications (1)

Publication Number Publication Date
AU1791900A true AU1791900A (en) 2000-07-12

Family

ID=10844699

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17919/00A Abandoned AU1791900A (en) 1998-12-21 1999-12-21 Electric current sensors

Country Status (3)

Country Link
AU (1) AU1791900A (en)
GB (1) GB2345148A (en)
WO (1) WO2000037948A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111412A1 (en) 2021-05-03 2022-11-03 Phoenix Contact Gmbh & Co. Kg Current measuring system for measuring a current flowing through an electrical current conductor and a corresponding method
LU102798B1 (en) 2021-05-03 2022-11-03 Phoenix Contact Gmbh & Co Current measuring system for measuring a current flowing through an electrical current conductor and a corresponding method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4414579A (en) * 1978-02-22 1979-08-30 General Electric Company Limited, The Carrier domain current transducer
DE3613976A1 (en) * 1986-04-25 1987-10-29 Vdo Schindling ARRANGEMENT FOR CONTACTLESS MEASUREMENT OF THE ELECTRICAL CURRENT IN A LADDER
JPS6385377A (en) * 1986-09-30 1988-04-15 Toshiba Corp Apparatus for evaluating semiconductor memory
US4894608A (en) * 1987-07-22 1990-01-16 Square D Company Electric current sensor using the faraday effect
DE3905060A1 (en) * 1989-02-18 1990-08-23 Diehl Gmbh & Co DEVICE FOR CONTACTLESS MEASURING OF A DC
JPH03216558A (en) * 1990-01-23 1991-09-24 Tokin Corp Photocurrent sensor
EP0521250A3 (en) * 1991-07-03 1993-01-13 Landis & Gyr Betriebs Ag Current measuring transducer using a magnetic field sensor
FR2693275B1 (en) * 1992-07-06 1994-08-19 Alsthom Gec Ground measurement device for high voltage overhead lines.
JPH07333254A (en) * 1994-06-13 1995-12-22 Yaskawa Electric Corp Optical current sensor
JPH08304469A (en) * 1995-04-28 1996-11-22 Toshiba Corp Current sensor

Also Published As

Publication number Publication date
GB9828191D0 (en) 1999-02-17
WO2000037948A1 (en) 2000-06-29
GB2345148A (en) 2000-06-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase