AT238562T - Electric current sensor - Google Patents

Electric current sensor

Info

Publication number
AT238562T
AT238562T AT00927658T AT00927658T AT238562T AT 238562 T AT238562 T AT 238562T AT 00927658 T AT00927658 T AT 00927658T AT 00927658 T AT00927658 T AT 00927658T AT 238562 T AT238562 T AT 238562T
Authority
AT
Austria
Prior art keywords
electric current
current sensor
sensor
electric
Prior art date
Application number
AT00927658T
Other languages
German (de)
Inventor
Nicolas Karrer
Patrick Hofer-Noser
Original Assignee
Arbeitsgemeinschaft Prof Hugel
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
Priority to CH97399 priority Critical
Application filed by Arbeitsgemeinschaft Prof Hugel filed Critical Arbeitsgemeinschaft Prof Hugel
Priority to PCT/IB2000/000717 priority patent/WO2000072027A1/en
Publication of AT238562T publication Critical patent/AT238562T/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/32Compensating for temperature change
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
    • G01R15/14Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
AT00927658T 1999-05-25 2000-05-25 Electric current sensor AT238562T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH97399 1999-05-25
PCT/IB2000/000717 WO2000072027A1 (en) 1999-05-25 2000-05-25 Electrical current sensor

Publications (1)

Publication Number Publication Date
AT238562T true AT238562T (en) 2003-05-15

Family

ID=4199518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00927658T AT238562T (en) 1999-05-25 2000-05-25 Electric current sensor

Country Status (6)

Country Link
US (1) US6624624B1 (en)
EP (1) EP1183543B1 (en)
AT (1) AT238562T (en)
AU (1) AU4604400A (en)
DE (1) DE60002319T2 (en)
WO (1) WO2000072027A1 (en)

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DE20101454U1 (en) * 2001-01-27 2001-05-23 Phoenix Contact Gmbh & Co Circuit board-based current sensor
JP4350506B2 (en) * 2001-06-22 2009-10-21 コンピュメディクス・リミテッド Asymmetric induction band
JP2003130894A (en) * 2001-10-29 2003-05-08 Toshiba Corp Current transformer
US6680608B2 (en) 2002-02-27 2004-01-20 Mcgraw-Edison Company Measuring current through an electrical conductor
CA2432671C (en) * 2003-06-17 2008-11-04 Kinectrics Inc. Coreless current sensor
WO2005103737A1 (en) * 2004-04-24 2005-11-03 Werner Zumbrunn Sensor for alternating currents
US7265533B2 (en) * 2004-06-15 2007-09-04 Power Measurement Ltd. Non-intrusive power monitor
US7230413B2 (en) * 2004-10-19 2007-06-12 Siemens Energy & Automation, Inc. Flexible current sensor
US7253603B2 (en) * 2005-01-06 2007-08-07 S & C Electric Co. Current sensor arrangement
US7227441B2 (en) * 2005-02-04 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision Rogowski coil and method for manufacturing same
US7227442B2 (en) 2005-04-01 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision printed circuit board based rogowski coil and method for manufacturing same
JP5017827B2 (en) * 2005-09-20 2012-09-05 株式会社日立製作所 Electromagnetic wave source search method and current probe used therefor
JP4674533B2 (en) * 2005-12-02 2011-04-20 パナソニック電工株式会社 AC current detection coil
JP4916821B2 (en) 2006-03-31 2012-04-18 株式会社ダイヘン Voltage detection printed circuit board and voltage detector using the same
US7638999B2 (en) * 2006-04-07 2009-12-29 Cooper Technologies Company Protective relay device, system and methods for Rogowski coil sensors
US7545138B2 (en) * 2006-07-06 2009-06-09 Schweitzer Engineering Laboratories, Inc. Precision, temperature-compensated, shielded current measurement device
US7564233B2 (en) * 2006-11-06 2009-07-21 Cooper Technologies Company Shielded Rogowski coil assembly and methods
US7538541B2 (en) * 2006-11-06 2009-05-26 Cooper Technologies Company Split Rogowski coil current measuring device and methods
ES2387098T3 (en) * 2006-11-16 2012-09-13 Cirprotec, S.L. Linear active current transducer
FR2912512B3 (en) * 2006-12-06 2009-05-29 Mario Berton Device for measuring electrical sizes for energy transport lines.
US7613578B2 (en) * 2007-05-01 2009-11-03 Hagmann Mark J Method for noninvasive determination of a distribution of electrical current and apparatus for the same
WO2009026945A1 (en) * 2007-08-27 2009-03-05 Siemens Aktiengesellschaft Power sensor
JP5069978B2 (en) * 2007-08-31 2012-11-07 株式会社ダイヘン Printed circuit board for current / voltage detection and current / voltage detector
EP2037286A1 (en) * 2007-09-13 2009-03-18 Micronas GmbH Measuring device for measuring a magnetic field
US20090243590A1 (en) 2008-04-01 2009-10-01 Stephen James West System and method for monitoring current in a conductor
DE202010000328U1 (en) * 2009-03-12 2010-05-20 Liaisons Electroniques-Mécaniques LEM S.A. Electric current sensor
EP2420849B1 (en) 2010-08-20 2019-10-23 General Electric Technology GmbH Rogowski coil assembly
WO2012045287A1 (en) * 2010-10-04 2012-04-12 Abb Technology Ag Multifunctional measuring device
IT1402091B1 (en) * 2010-10-14 2013-08-28 Berton current measuring device for electric lines.
EP2643704B1 (en) * 2010-11-26 2018-01-24 The National Microelectronics Applications Centre An ac current or voltage sensor
GB201116091D0 (en) * 2011-09-16 2011-11-02 Kelvatek Ltd Precision near-field current transducer
JP2013130571A (en) * 2011-11-23 2013-07-04 Nippon Soken Inc Current sensor
US8928337B2 (en) 2012-01-27 2015-01-06 Schweitzer Engineering Laboratories, Inc. Device for measuring electrical current and method of manufacturing the same
EP2653876B1 (en) * 2012-04-20 2014-09-03 ABB Technology AG Arrangement for measuring a current with a current transducer of the Rogowski type
EP2653875B1 (en) * 2012-04-20 2014-09-10 ABB Technology AG Current transducer of the rogowski type and arrangement for measuring a current
CN104246518B (en) * 2012-04-20 2017-08-11 Abb 技术有限公司 For the method for the current transducer for calibrating Rogovski type
US9291649B2 (en) * 2012-08-16 2016-03-22 Mks Instruments, Inc. On the enhancements of planar based RF sensor technology
WO2014072760A1 (en) 2012-11-06 2014-05-15 Freescale Semiconductor, Inc. High bandwidth current sensor and method therefor
US9921243B2 (en) 2012-12-17 2018-03-20 Covidien Lp System and method for voltage and current sensing
US9116179B2 (en) 2012-12-17 2015-08-25 Covidien Lp System and method for voltage and current sensing
US9863983B2 (en) * 2012-12-17 2018-01-09 Covidien Lp System and method for voltage and current sensing
JP5978977B2 (en) * 2012-12-18 2016-08-24 株式会社日本自動車部品総合研究所 Current sensor
ES2659190T3 (en) * 2013-04-02 2018-03-14 Arteche Centro De Tecnología, A.I.E. Current sensor based on a Rogowski coil
US20160116504A1 (en) * 2013-06-18 2016-04-28 Inhand Networks Technology Co., Ltd. Pcb rogowski coil
US9714961B2 (en) * 2014-02-24 2017-07-25 Sge S.R.L. Current measuring device for electric power lines
US9408298B2 (en) 2014-03-18 2016-08-02 Eaton Corporation Flexible circuit Rogowski coil
US10278764B2 (en) 2014-12-02 2019-05-07 Covidien Lp Electrosurgical generators and sensors
US10292753B2 (en) 2014-12-02 2019-05-21 Covidien Lp Electrosurgical generators and sensors
US10281496B2 (en) 2014-12-02 2019-05-07 Covidien Lp Electrosurgical generators and sensors
US9958480B2 (en) 2015-02-10 2018-05-01 Qualcomm Incorporated Apparatus and method for a current sensor
US10180468B2 (en) * 2016-06-08 2019-01-15 Infineon Technologies Ag Chip package, a chip package system, a method of manufacturing a chip package, and a method of operating a chip package
US20170356935A1 (en) * 2016-06-10 2017-12-14 Jonathan Ephraim David Hurwitz Current sensor and a method of manufacturing a current sensor
US10416195B2 (en) * 2016-06-10 2019-09-17 Analog Devices Global Current sensor and a method of manufacturing a current sensor
DE102016216401A1 (en) * 2016-08-31 2018-03-01 Siemens Aktiengesellschaft A method for charging an electrically powered vehicle using a charging cable, charging cable and residual current protection circuit for detecting a direct current

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318151B2 (en) * 1981-06-30 1991-03-11 Fujitsu Ltd
CH669852A5 (en) * 1986-12-12 1989-04-14 Lem Liaisons Electron Mec
DE3929452A1 (en) * 1989-09-05 1991-03-07 Asea Brown Boveri Potential-less current measurer suitable for monitoring and protection - comprises magnetic field ring sensor with substrate having central opening for current conductor
FR2695482B1 (en) * 1992-09-10 1994-10-21 Alsthom Gec Measuring device using a Rogowski coil.
EP1074846B1 (en) * 1999-08-04 2007-02-14 Schneider Electric Industries SAS Current sensor for an electrical device

Also Published As

Publication number Publication date
US6624624B1 (en) 2003-09-23
AU4604400A (en) 2000-12-12
DE60002319T2 (en) 2004-02-12
DE60002319D1 (en) 2003-05-28
EP1183543B1 (en) 2003-04-23
WO2000072027A1 (en) 2000-11-30
EP1183543A1 (en) 2002-03-06

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Legal Events

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