ES2186634T3 - Dispositivo para la medida de la corriente y procedimiento correspondiente. - Google Patents

Dispositivo para la medida de la corriente y procedimiento correspondiente.

Info

Publication number
ES2186634T3
ES2186634T3 ES00910680T ES00910680T ES2186634T3 ES 2186634 T3 ES2186634 T3 ES 2186634T3 ES 00910680 T ES00910680 T ES 00910680T ES 00910680 T ES00910680 T ES 00910680T ES 2186634 T3 ES2186634 T3 ES 2186634T3
Authority
ES
Spain
Prior art keywords
current measurement
corresponding procedure
shunt
amplifier
voltage
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
ES00910680T
Other languages
English (en)
Inventor
Claude Bortolussi
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.)
Continental Automotive France SAS
Original Assignee
Siemens VDO Automotive SAS
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 Siemens VDO Automotive SAS filed Critical Siemens VDO Automotive SAS
Application granted granted Critical
Publication of ES2186634T3 publication Critical patent/ES2186634T3/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
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Power Steering Mechanism (AREA)
  • Amplifiers (AREA)

Abstract

Dispositivo para la medida de la corriente sobre una línea (5), alimentada con una tensión con ruido, que comprende un shunt (8), montado en serie sobre la línea (5), caracterizado porque comprende un amplificador (15) de señal de shunt (8), denominado a continuación amplificador flotante, y un medio de alimentación flotante (C1, C2, D1, D2) para alimentar al citado amplificador (15) con una tensión que sigue la tensión de alimentación del shunt (8).
ES00910680T 1999-02-18 2000-02-15 Dispositivo para la medida de la corriente y procedimiento correspondiente. Expired - Lifetime ES2186634T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901979A FR2790095B1 (fr) 1999-02-18 1999-02-18 Dispositif de mesure de courant et procede correspondant

Publications (1)

Publication Number Publication Date
ES2186634T3 true ES2186634T3 (es) 2003-05-16

Family

ID=9542185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00910680T Expired - Lifetime ES2186634T3 (es) 1999-02-18 2000-02-15 Dispositivo para la medida de la corriente y procedimiento correspondiente.

Country Status (7)

Country Link
US (1) US6791314B1 (es)
EP (1) EP1153305B1 (es)
KR (1) KR100697444B1 (es)
DE (1) DE60000915T2 (es)
ES (1) ES2186634T3 (es)
FR (1) FR2790095B1 (es)
WO (1) WO2000049420A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343460A1 (de) * 2002-10-04 2004-04-15 Saurer Gmbh & Co. Kg Vorrichtung zum Spinnen und Aufwickeln zumindest eines synthetischen Fadens
US7015728B1 (en) * 2004-02-27 2006-03-21 Intersil Americas Inc. High voltage floating current sense amplifier
DE102007050620A1 (de) * 2007-10-23 2009-04-30 Continental Automotive Gmbh Schaltungsanordnung zum Betreiben einer elektrischen Last und mit Laststrommessung
CN103635780A (zh) 2011-06-30 2014-03-12 迈普尔平版印刷Ip有限公司 用于测量输入电流的系统
KR102045784B1 (ko) * 2012-04-04 2019-11-18 페어차일드 세미컨덕터 코포레이션 병합된 미세 전자기계 가속도계 센서에 대한 초핑을 이용하는 노이즈 감소 방법
CN105425025B (zh) * 2015-11-23 2017-12-22 浙江工业职业技术学院 一种高精度多量程微弱电流检测系统
ITUB20160216A1 (it) * 2016-01-27 2017-07-27 Marposs Spa Dispositivo di misura
US10164481B2 (en) * 2016-11-21 2018-12-25 Witricity Corporation Current shunt monitor
US11448559B2 (en) * 2018-03-30 2022-09-20 Panasonic Intellectual Property Management Co., Ltd. Capacitance detection device for detecting the capacitance of a sensor element
JP2022126452A (ja) * 2021-02-18 2022-08-30 マツダ株式会社 電流検出回路及びそれを備えた負荷駆動制御装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096436A (en) * 1977-05-23 1978-06-20 The Valeron Corporation Power monitor
US4374359A (en) * 1979-10-04 1983-02-15 IREQ--Institut de Recherche de l'Hydro-Quebec System and method of sensing current in high voltage transmission lines utilizing the transmission of digital information by optical fibers
US4360879A (en) * 1980-08-28 1982-11-23 The Valeron Corporation Power measuring device
JPH0630579A (ja) * 1992-05-25 1994-02-04 Mitsubishi Electric Corp 電流検出回路
US5336990A (en) * 1993-01-13 1994-08-09 United Technologies Automotive, Inc. Electrical test shunt having dual contact point mating terminals
US5498984A (en) * 1994-09-30 1996-03-12 Maxim Integrated Products High side, current sense amplifier using a symmetric amplifier
US5701253A (en) * 1995-04-04 1997-12-23 Schlumberger Industries, Inc. Isolated current shunt transducer
US5585746A (en) * 1995-09-28 1996-12-17 Honeywell Inc. Current sensing circuit

Also Published As

Publication number Publication date
KR20010102139A (ko) 2001-11-15
WO2000049420A1 (fr) 2000-08-24
KR100697444B1 (ko) 2007-03-20
EP1153305B1 (fr) 2002-12-04
EP1153305A1 (fr) 2001-11-14
DE60000915T2 (de) 2003-07-31
US6791314B1 (en) 2004-09-14
FR2790095A1 (fr) 2000-08-25
DE60000915D1 (de) 2003-01-16
FR2790095B1 (fr) 2001-04-06

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