CA2368901A1 - Mesureur de courant - Google Patents

Mesureur de courant Download PDF

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Publication number
CA2368901A1
CA2368901A1 CA002368901A CA2368901A CA2368901A1 CA 2368901 A1 CA2368901 A1 CA 2368901A1 CA 002368901 A CA002368901 A CA 002368901A CA 2368901 A CA2368901 A CA 2368901A CA 2368901 A1 CA2368901 A1 CA 2368901A1
Authority
CA
Canada
Prior art keywords
hall sensors
conductor
current
sensing unit
current sensing
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
CA002368901A
Other languages
English (en)
Inventor
Thomas Pniok
Gerd Jodehl
Heinz Wollny
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.)
AEG Niederspannungstechnik GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2368901A1 publication Critical patent/CA2368901A1/fr
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
    • G01R15/20—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
    • G01R15/202—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 using Hall-effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/32—Compensating for temperature change

Landscapes

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

Abstract

L'invention concerne un mesureur de courant reposant sur le principe de mesure de champ de surface. On utilise à cet effet des détecteurs de Hall (1) qui sont agencés de façon à être excités par un champ magnétique proportionnel au courant. Il est prévu deux détecteur de Hall agencés de façon qu'ils détectent quantitativement les champs à mesurer, uniformément mais de signes opposés. Par soustraction des signaux de sortie des détecteurs de Hall, la valeur mesurée du courant est amplifiée, cependant que les influences parasites extérieures sont éliminées.
CA002368901A 1999-03-31 2000-01-19 Mesureur de courant Abandoned CA2368901A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19914772.8 1999-03-31
DE19914772A DE19914772A1 (de) 1999-03-31 1999-03-31 Strommeßaufnehmer
PCT/EP2000/000395 WO2000060366A1 (fr) 1999-03-31 2000-01-19 Mesureur de courant

Publications (1)

Publication Number Publication Date
CA2368901A1 true CA2368901A1 (fr) 2000-10-12

Family

ID=7903182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002368901A Abandoned CA2368901A1 (fr) 1999-03-31 2000-01-19 Mesureur de courant

Country Status (8)

Country Link
EP (1) EP1166131A1 (fr)
JP (1) JP2002541460A (fr)
KR (1) KR100681577B1 (fr)
CN (1) CN1180266C (fr)
AU (1) AU2438700A (fr)
CA (1) CA2368901A1 (fr)
DE (1) DE19914772A1 (fr)
WO (1) WO2000060366A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390694A (en) * 2002-07-11 2004-01-14 Visteon Global Tech Inc Current sensor for a circuit board trace
US7157898B2 (en) 2003-10-01 2007-01-02 Eaton Corporation Magnetic flux concentrator anti-differential current sensing topology
US8972212B2 (en) 2009-10-28 2015-03-03 Techimp Hq S.R.L. Instrument and method for measuring the loss factor of an electrical apparatus
US10850618B2 (en) 2017-01-04 2020-12-01 Volkswagen Aktiengesellschaft Connection module for an electrical energy storage device, and power supply system

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914773B4 (de) * 1999-03-31 2009-04-30 Aeg Niederspannungstechnik Gmbh & Co Kg Lichtbogenlöschhilfe
FR2827962B1 (fr) * 2001-07-25 2004-04-02 Socomec Sa Dispositif de mesure a effet hall de l'intensite d'un courant electrique
DE10158836B4 (de) * 2001-11-30 2007-06-06 Infineon Technologies Ag Verfahren und Vorrichtung zur Kalibrierung eines Sensorsystems
DE10315532B4 (de) * 2003-04-04 2014-08-14 Infineon Technologies Ag Stromsensorvorrichtung in integrierter Ausführung und Verfahren zum Herstellen
DE112005003827A5 (de) * 2005-12-14 2008-11-20 Siemens Aktiengesellschaft Messeinrichtung zum Bilden eines Strommesswerts
WO2008011842A1 (fr) * 2006-07-26 2008-01-31 Siemens Aktiengesellschaft Dispositif de détection de courant
JP2008145352A (ja) * 2006-12-12 2008-06-26 Jeco Co Ltd 電流センサ及び電流検出方法
KR20080095699A (ko) 2007-04-25 2008-10-29 삼성전기주식회사 전자기 유도 원리를 이용한 유체 생성량 계산 장치 및 유체생성량 계산이 가능한 유체 생성 장치
FR2919730A1 (fr) * 2007-08-02 2009-02-06 Abb France Capteur de courant destine a mesurer le courant circulant dans au moins un conducteur
EP2202527A1 (fr) * 2008-12-23 2010-06-30 Abb Research Ltd. Dispositif et procédé de mesure du courant
DE102009029209A1 (de) * 2009-09-04 2011-03-10 Robert Bosch Gmbh Stromsensor, Strommessmodul und Verfahren zur Strommessung
WO2011136057A1 (fr) * 2010-04-26 2011-11-03 アルプス・グリーンデバイス株式会社 Capteur de courant
JP5533441B2 (ja) * 2010-08-26 2014-06-25 株式会社オートネットワーク技術研究所 電流検出装置及びその製造方法
CN102062807B (zh) * 2010-12-09 2013-03-27 上海舜宇海逸光电技术有限公司 电流测量装置及电流测量方法
JP5834292B2 (ja) * 2011-05-09 2015-12-16 アルプス・グリーンデバイス株式会社 電流センサ
JP5648246B2 (ja) * 2011-12-27 2015-01-07 アルプス・グリーンデバイス株式会社 電流センサ
KR101277225B1 (ko) * 2012-05-25 2013-06-24 엘에스산전 주식회사 직류 회로차단기의 지락 검출이 가능한 전류검출 기구
ITRM20120253A1 (it) * 2012-05-31 2013-12-01 Valeriano Bonuglia Sonda transducercard x-icca-m0-1000 per corrente continua e alternata ad effetto hall con controllo termico
CN103065883A (zh) * 2013-01-09 2013-04-24 常州市吉士电器有限公司 一种智能高压直流继电器
KR101429134B1 (ko) * 2013-04-08 2014-08-11 김성만 전자기유도현상과 홀효과를 응용한 고압기기 전류측정장치
CN103645369B (zh) * 2013-11-15 2017-03-01 无锡乐尔科技有限公司 一种电流传感装置
TWI499791B (zh) * 2013-12-20 2015-09-11 Ind Tech Res Inst 應用於雙線電源線電流量測之非接觸式電流感測器安裝位置變動補償裝置
CN104777445B (zh) * 2015-03-10 2018-05-29 三峡大学 一种电子式电压互感器在线校验系统
JP6821368B2 (ja) * 2016-09-29 2021-01-27 日置電機株式会社 検出センサおよび検査装置
EP3367110B1 (fr) * 2017-02-24 2024-04-17 Monolithic Power Systems, Inc. Système et procédé de détection de courant
CN107179434B (zh) * 2017-05-23 2019-11-08 重庆大学 一种电流测量方法
WO2019167565A1 (fr) * 2018-03-01 2019-09-06 横河電機株式会社 Dispositif de mesure de courant électrique, procédé de mesure de courant électrique et support d'enregistrement non transitoire lisible par ordinateur
JP2020095029A (ja) * 2018-12-12 2020-06-18 メレキシス テクノロジーズ エス エーＭｅｌｅｘｉｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＳＡ 電流センサ
EP3958003A1 (fr) * 2020-08-18 2022-02-23 Siemens Aktiengesellschaft Dispositif de mesure de courant pourvu de capteurs hall
CN113092845A (zh) * 2021-04-09 2021-07-09 湖南科瑞变流电气股份有限公司 一种霍尔传感器及均流测试系统
CN113533825A (zh) * 2021-07-14 2021-10-22 郑州信工智能化系统有限公司 一种基于磁阻传感器可消除共模干扰的电流测量方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57128854A (en) * 1981-02-02 1982-08-10 Mitsubishi Electric Corp Current transformer
US5017804A (en) * 1987-07-23 1991-05-21 Siliconix Incorporated Hall sensing of bond wire current
GB9505317D0 (en) * 1995-03-16 1995-05-03 Trontelj Janez Electricity measurement apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390694A (en) * 2002-07-11 2004-01-14 Visteon Global Tech Inc Current sensor for a circuit board trace
GB2390694B (en) * 2002-07-11 2004-07-21 Visteon Global Tech Inc Current sensor
US7157898B2 (en) 2003-10-01 2007-01-02 Eaton Corporation Magnetic flux concentrator anti-differential current sensing topology
US7250748B2 (en) 2003-10-01 2007-07-31 Eaton Corporation Integrated anti-differential current sensing system
US7259546B1 (en) 2003-10-01 2007-08-21 Eaton Corporation Temperature compensating integrated anti-differential current sensing system
US7298133B2 (en) 2003-10-01 2007-11-20 Eaton Corporation Magnetic flux concentrator anti-differential current sensor with flux concentrating recesses
US8972212B2 (en) 2009-10-28 2015-03-03 Techimp Hq S.R.L. Instrument and method for measuring the loss factor of an electrical apparatus
US10850618B2 (en) 2017-01-04 2020-12-01 Volkswagen Aktiengesellschaft Connection module for an electrical energy storage device, and power supply system

Also Published As

Publication number Publication date
CN1180266C (zh) 2004-12-15
KR20010111285A (ko) 2001-12-17
CN1353818A (zh) 2002-06-12
WO2000060366A1 (fr) 2000-10-12
EP1166131A1 (fr) 2002-01-02
KR100681577B1 (ko) 2007-02-09
DE19914772A1 (de) 2000-10-12
AU2438700A (en) 2000-10-23
JP2002541460A (ja) 2002-12-03

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