ATE244413T1 - Gerät zur kabelstrommessung - Google Patents

Gerät zur kabelstrommessung

Info

Publication number
ATE244413T1
ATE244413T1 AT97905369T AT97905369T ATE244413T1 AT E244413 T1 ATE244413 T1 AT E244413T1 AT 97905369 T AT97905369 T AT 97905369T AT 97905369 T AT97905369 T AT 97905369T AT E244413 T1 ATE244413 T1 AT E244413T1
Authority
AT
Austria
Prior art keywords
cable
jaws
current flowing
measurement device
current measurement
Prior art date
Application number
AT97905369T
Other languages
English (en)
Inventor
Michael Mccormack
Francis Keane
Eugene O'doherty
Original Assignee
Suparules Ltd
Sorenson Thomas
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 Suparules Ltd, Sorenson Thomas filed Critical Suparules Ltd
Application granted granted Critical
Publication of ATE244413T1 publication Critical patent/ATE244413T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/22—Tong testers acting as secondary windings of current transformers
    • 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

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)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Magnetic Variables (AREA)
AT97905369T 1996-03-01 1997-02-14 Gerät zur kabelstrommessung ATE244413T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE960198A IES960198A2 (en) 1996-03-01 1996-03-01 Apparatus for measuring an A.C. current in a cable
US08/653,367 US5652506A (en) 1996-03-01 1996-06-10 Apparatus for measuring an a.c. current in a cable
PCT/IE1997/000009 WO1997032217A1 (en) 1996-03-01 1997-02-14 Apparatus for measuring a.c. current in a cable

Publications (1)

Publication Number Publication Date
ATE244413T1 true ATE244413T1 (de) 2003-07-15

Family

ID=11041098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97905369T ATE244413T1 (de) 1996-03-01 1997-02-14 Gerät zur kabelstrommessung

Country Status (7)

Country Link
US (1) US5652506A (de)
EP (1) EP0883815B1 (de)
AT (1) ATE244413T1 (de)
AU (1) AU2227397A (de)
DE (1) DE69723235D1 (de)
IE (1) IES960198A2 (de)
WO (1) WO1997032217A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9915331A (pt) * 1998-11-13 2001-10-09 Suparules Ltd Aparelho e processo para sensorear remotamente as correntes que passam em um conjunto de condutores substancialmente paralelos que conduzem n correntes alternadas independentes
GB0220673D0 (en) * 2002-09-05 2002-10-16 Switched Reluctance Drives Ltd Measurement of the rate of change in switched reluctance machines
CN100470249C (zh) * 2003-03-27 2009-03-18 苏派鲁尔斯有限公司 用于测量电缆中的交流电电流的装置
CN100370262C (zh) * 2003-06-02 2008-02-20 西北核技术研究所 电缆芯线电流探测器
GB0601383D0 (en) * 2006-01-24 2006-03-01 Sentec Ltd Current Sensor
WO2009124230A2 (en) * 2008-04-04 2009-10-08 Schweitzer Engineering Laboratories, Inc. Three-phase faulted circuit indicator
US9782527B2 (en) * 2009-05-27 2017-10-10 Tc1 Llc Monitoring of redundant conductors
GB0914259D0 (en) * 2009-08-14 2009-09-30 Sentec Ltd Air cored current sensor
US8562508B2 (en) 2009-12-30 2013-10-22 Thoratec Corporation Mobility-enhancing blood pump system
CA2755468A1 (en) 2010-10-18 2012-04-18 Milwaukee Electric Tool Corporation Clamp meter with detachable clamp and clamp storage area
US9198500B2 (en) * 2012-12-21 2015-12-01 Murray W. Davis Portable self powered line mountable electric power line and environment parameter monitoring transmitting and receiving system
US9108285B2 (en) 2013-03-15 2015-08-18 Black & Decker Inc. Cord clamp current sensor for dust collector
EP3153869B1 (de) * 2015-10-08 2019-12-18 Everspring Industry Co., Ltd. Vorrichtung und verfahren zur messung der leistungsaufnahme, kontaktlose vorrichtung und verfahren zur messung des stromversorgungszustands
US10222430B2 (en) * 2016-03-01 2019-03-05 Mitsumi Electric Co., Ltd. Sensor device and semiconductor device
DE102016217168A1 (de) * 2016-09-09 2018-03-15 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Messung der Stromstärke eines einzelnen Leiters eines Mehrleitersystems
US10586688B2 (en) * 2017-01-30 2020-03-10 Lam Research Corporation Inductive current sensor on printed circuit board
CN115079060B (zh) * 2022-06-24 2024-07-26 湖北工业大学 基于差分进化算法的三芯电缆相电流空间磁场反演方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827272A (en) * 1984-06-04 1989-05-02 Davis Murray W Overhead power line clamp and antenna
GB8603781D0 (en) * 1986-02-15 1986-03-19 Pilkington Brothers Plc Current probe
GB2225436A (en) * 1988-11-25 1990-05-30 Gen Electric Co Plc Alternating current sensors
US5151649A (en) * 1990-01-23 1992-09-29 Paul Heroux Pair of electrically shielded triaxial magnetic sensors for determination of electric currents in conductors in air with distance and angle compensation
US5473244A (en) * 1992-09-17 1995-12-05 Libove; Joel M. Apparatus for measuring voltages and currents using non-contacting sensors

Also Published As

Publication number Publication date
IES69863B2 (en) 1996-10-16
IES960198A2 (en) 1996-10-16
EP0883815B1 (de) 2003-07-02
US5652506A (en) 1997-07-29
EP0883815A1 (de) 1998-12-16
AU2227397A (en) 1997-09-16
WO1997032217A1 (en) 1997-09-04
DE69723235D1 (de) 2003-08-07

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Legal Events

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