ES2171384T3 - Dispositivo y procedimiento para medir una corriente electrica. - Google Patents

Dispositivo y procedimiento para medir una corriente electrica.

Info

Publication number
ES2171384T3
ES2171384T3 ES00902600T ES00902600T ES2171384T3 ES 2171384 T3 ES2171384 T3 ES 2171384T3 ES 00902600 T ES00902600 T ES 00902600T ES 00902600 T ES00902600 T ES 00902600T ES 2171384 T3 ES2171384 T3 ES 2171384T3
Authority
ES
Spain
Prior art keywords
field
magnetic
conductors
sensitive sensors
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.)
Expired - Lifetime
Application number
ES00902600T
Other languages
English (en)
Inventor
Hans-Peter Hohe
Norbert Weber
Josef Sauerer
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Application granted granted Critical
Publication of ES2171384T3 publication Critical patent/ES2171384T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R15/20—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Dispositivo de medición de corriente para la medición de la corriente mediante uno o más conductores de una disposición de n conductores (L1 a L3), con n Î N y n > 2, con las siguientes propiedades: n+1 sensores (S1 a S4) sensibles al campo magnético, que están colocados de tal forma que siempre dos sensores sensibles al campo magnético están colocados adyacentes a un correspondiente conductor; un dispositivo para la clasificación (12) de señales de salida de los sensores (S1 a S4) sensibles al campo magnético; y un dispositivo (10) para el cálculo de la corriente a través de uno o más de los conductores (L1 a L3) en base a la señal de salida seleccionada y de los coeficientes, que describen la acción de las corrientes a través de cada uno de los n conductores y un campo constante magnético sobre la señal de salida de cada uno de los sensores (S1 a S4) sensibles al campo magnético.
ES00902600T 1999-03-11 2000-01-17 Dispositivo y procedimiento para medir una corriente electrica. Expired - Lifetime ES2171384T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19910801A DE19910801B4 (de) 1999-03-11 1999-03-11 Vorrichtung und Verfahren zur Strommessung

Publications (1)

Publication Number Publication Date
ES2171384T3 true ES2171384T3 (es) 2002-09-16

Family

ID=7900569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00902600T Expired - Lifetime ES2171384T3 (es) 1999-03-11 2000-01-17 Dispositivo y procedimiento para medir una corriente electrica.

Country Status (10)

Country Link
US (1) US6583613B1 (es)
EP (1) EP1114325B1 (es)
JP (1) JP3579040B2 (es)
AT (1) ATE214482T1 (es)
CA (1) CA2357023C (es)
DE (2) DE19910801B4 (es)
DK (1) DK1114325T3 (es)
ES (1) ES2171384T3 (es)
PT (1) PT1114325E (es)
WO (1) WO2000054063A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245551A1 (de) * 2002-09-30 2004-04-08 Infineon Technologies Ag Integrierte Halbleiterschaltungsanordnung
US9248003B2 (en) 2002-12-30 2016-02-02 Varian Medical Systems, Inc. Receiver used in marker localization sensing system and tunable to marker frequency
US20050154284A1 (en) * 2003-12-31 2005-07-14 Wright J. N. Method and system for calibration of a marker localization sensing array
FR2872580B1 (fr) * 2004-06-30 2006-09-01 Valeo Equip Electr Moteur Procede de mesure du courant electrique dans une pluralite de conducteurs
US7398168B2 (en) * 2005-09-08 2008-07-08 Genscape Intangible Holding, Inc. Method and system for monitoring power flow through an electric power transmission line
JP2009162607A (ja) * 2008-01-07 2009-07-23 Korea Polytechnic Univ Industry Academic Cooperation Foundation 並列に連結された複数の超伝導線材に流れる電流の非接触式測定方法
WO2012003426A2 (en) 2010-07-02 2012-01-05 Reynolds Brett S Apparatus for calibrated non-invasive measurement of electrical current
DE102011075696A1 (de) * 2011-05-12 2012-11-15 BSH Bosch und Siemens Hausgeräte GmbH Leiterplatte für ein Haushaltsgerät, Haushaltsgerät und Verfahren zum Betreiben eines Haushaltsgeräts
JP5688572B2 (ja) * 2011-07-21 2015-03-25 アルプス・グリーンデバイス株式会社 電流センサ
DE112012003092T5 (de) * 2011-10-17 2014-07-24 Aisin Aw Co., Ltd. Stromerfassungseinrichtung
KR101297200B1 (ko) * 2013-04-04 2013-08-29 주식회사 레티그리드 다중 부스바용 간섭 보정식 일점감지 전류센서
JP6303527B2 (ja) * 2014-01-21 2018-04-04 日立金属株式会社 電流センサ
JP6624207B2 (ja) 2016-01-07 2019-12-25 日立金属株式会社 電流検出装置及び補正係数算出方法
US10761120B2 (en) * 2017-02-17 2020-09-01 Allegro Microsystems, Llc Current sensor system
US10884031B2 (en) * 2018-08-17 2021-01-05 Allegro Microsystems, Llc Current sensor system
US11047928B2 (en) * 2019-07-15 2021-06-29 Allegro Microsystems, Llc Methods and apparatus for frequency effect compensation in magnetic field current sensors
US11226382B2 (en) 2020-04-07 2022-01-18 Allegro Microsystems, Llc Current sensor system
US11656250B2 (en) 2021-09-07 2023-05-23 Allegro Microsystems, Llc Current sensor system
US11892476B2 (en) 2022-02-15 2024-02-06 Allegro Microsystems, Llc Current sensor package
US11940470B2 (en) 2022-05-31 2024-03-26 Allegro Microsystems, Llc Current sensor system
GB2625992A (en) * 2023-01-03 2024-07-10 Eaton Intelligent Power Ltd Current measuring system for switching devices arranged in a matrix configuration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH358157A (de) * 1957-12-31 1961-11-15 Bbc Brown Boveri & Cie Strommesseinrichtung an Hochspannungsanlage, mit geradem Primärleiter und mindestens einem benachbarten Stromleiter
US3312898A (en) * 1963-02-28 1967-04-04 Westinghouse Electric Corp Polyphase current measuring device using several signal detectors each positioned to respond to only one phase current magnetic field
CH651152A5 (de) * 1979-11-27 1985-08-30 Landis & Gyr Ag Messwandler zum messen eines insbesondere von einem messstrom erzeugten magnetfeldes.
US5017804A (en) * 1987-07-23 1991-05-21 Siliconix Incorporated Hall sensing of bond wire current
US5041780A (en) * 1988-09-13 1991-08-20 California Institute Of Technology Integrable current sensors
FR2670015B1 (fr) * 1990-12-03 1993-03-19 Merlin Gerin Dispositif de mesure de l'intensite d'un courant dans un conducteur.
FR2693275B1 (fr) * 1992-07-06 1994-08-19 Alsthom Gec Dispositif de mesure à partir du sol pour lignes aériennes à haute tension.
DE4238356A1 (de) * 1992-11-13 1994-05-19 Abb Patent Gmbh Verfahren und Einrichtung zur Ermittlung der Leiterströme eines Mehrleitersystems
EP0874244B1 (de) * 1997-04-19 2002-01-30 LUST ANTRIEBSTECHNIK GmbH Verfahren zum Messen von elektrischen Strömen in n Leitern sowie Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE19910801B4 (de) 2004-06-03
EP1114325A1 (de) 2001-07-11
ATE214482T1 (de) 2002-03-15
DE50000122D1 (de) 2002-04-18
EP1114325B1 (de) 2002-03-13
US6583613B1 (en) 2003-06-24
CA2357023C (en) 2006-07-04
CA2357023A1 (en) 2000-09-14
DK1114325T3 (da) 2002-06-17
WO2000054063A8 (de) 2001-06-21
JP2004507747A (ja) 2004-03-11
JP3579040B2 (ja) 2004-10-20
PT1114325E (pt) 2002-09-30
DE19910801A1 (de) 2000-10-05
WO2000054063A1 (de) 2000-09-14

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