ATE495453T1 - Verbesserter stromsensor - Google Patents

Verbesserter stromsensor

Info

Publication number
ATE495453T1
ATE495453T1 AT08827954T AT08827954T ATE495453T1 AT E495453 T1 ATE495453 T1 AT E495453T1 AT 08827954 T AT08827954 T AT 08827954T AT 08827954 T AT08827954 T AT 08827954T AT E495453 T1 ATE495453 T1 AT E495453T1
Authority
AT
Austria
Prior art keywords
current sensor
improved current
oscillator
magnetic core
measurement device
Prior art date
Application number
AT08827954T
Other languages
German (de)
English (en)
Inventor
David Rousset
Arnaud Davy
Original Assignee
Airbus Operations 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 Airbus Operations Sas filed Critical Airbus Operations Sas
Application granted granted Critical
Publication of ATE495453T1 publication Critical patent/ATE495453T1/de

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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
    • G01R15/185—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core with compensation or feedback windings or interacting coils, e.g. 0-flux sensors
    • 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
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
    • G01R19/20—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers using transductors, i.e. a magnetic core transducer the saturation of which is cyclically reversed by an AC source on the secondary side
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels

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)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Secondary Cells (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transformers For Measuring Instruments (AREA)
AT08827954T 2007-07-19 2008-07-10 Verbesserter stromsensor ATE495453T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0756599A FR2919068B1 (fr) 2007-07-19 2007-07-19 Capteur de courant perfectionne
PCT/FR2008/051298 WO2009024692A1 (fr) 2007-07-19 2008-07-10 Capteur de courant perfectionné

Publications (1)

Publication Number Publication Date
ATE495453T1 true ATE495453T1 (de) 2011-01-15

Family

ID=39304821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08827954T ATE495453T1 (de) 2007-07-19 2008-07-10 Verbesserter stromsensor

Country Status (11)

Country Link
US (1) US8773112B2 (https=)
EP (1) EP2171483B1 (https=)
JP (1) JP2010533856A (https=)
CN (1) CN101796421A (https=)
AT (1) ATE495453T1 (https=)
BR (1) BRPI0814264A2 (https=)
CA (1) CA2707102C (https=)
DE (1) DE602008004535D1 (https=)
FR (1) FR2919068B1 (https=)
RU (1) RU2431851C1 (https=)
WO (1) WO2009024692A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2284549A1 (en) * 2009-08-11 2011-02-16 Liaisons Electroniques-Mècaniques LEM S.A. Mixed mode fluxgate current transducer
IES20100604A2 (en) * 2010-09-21 2011-06-08 Shakira Ltd DC & AC current detection circuit
FR2983966A1 (fr) * 2011-12-12 2013-06-14 Univ Orleans Dispositif pour mesurer un courant electrique
FR2987515B1 (fr) * 2012-02-29 2015-01-23 Valeo Sys Controle Moteur Sas Dispositif de detection d'un courant de fuite comprenant une composante continue, embarque dans un vehicule, et applications dudit dispositif
CN102749503A (zh) * 2012-07-27 2012-10-24 成都生辉电子科技有限公司 工业大电流智能检测装置
FR2997507B1 (fr) * 2012-10-29 2014-11-28 Labinal Systeme et procede de surveillance d'un reseau maille de retour de courant d'un aeronef
DE102012021364A1 (de) * 2012-11-02 2014-05-08 SIEVA d.o.o. - poslovna enota Idrija Gerät zur isolierten Messung von Strom und Verfahren zur isolierten Ermittlung von Strom
CN106501591A (zh) * 2016-10-26 2017-03-15 绵阳市维博电子有限责任公司 一种基于道岔电流检测的开启式测量装置
JP6544338B2 (ja) * 2016-11-01 2019-07-17 トヨタ自動車株式会社 電流センサ
RU169461U1 (ru) * 2016-11-21 2017-03-21 Акционерное общество "Научно-производственное объединение измерительной техники" Дифференциальный измеритель постоянного тока
RU2664880C1 (ru) * 2017-10-25 2018-08-23 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" Следящий преобразователь тока компенсационного типа
CN108572329B (zh) * 2018-04-09 2020-03-24 陕西航空电气有限责任公司 并联馈线电源系统的电流采样装置及故障判断方法
CN113933576B (zh) * 2021-10-14 2023-11-10 北京理工大学 电子安全系统放电回路的非介入式电流测试方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU617732A1 (ru) * 1976-08-09 1978-07-30 Предприятие П/Я Г-4485 Датчик переменного тока низкой частоты
DE2920484A1 (de) * 1979-05-21 1980-12-04 Bosch Gmbh Robert Messeinrichtung mit magnetischem kreis zum messen eines gleichstroms
US4529931A (en) * 1983-04-07 1985-07-16 Ford Motor Company Single-coil current measuring circuit
JPS61155862A (ja) * 1984-12-28 1986-07-15 Mitsui Petrochem Ind Ltd 変流装置
JPH0757064B2 (ja) * 1988-02-23 1995-06-14 三菱電機株式会社 漏電電流トランスデューサ
JPH01308004A (ja) * 1988-06-07 1989-12-12 Fuji Electric Co Ltd 電流検出装置
JP2816175B2 (ja) * 1989-04-28 1998-10-27 三菱電機株式会社 直流電流測定装置
US5223789A (en) * 1989-06-23 1993-06-29 Fuji Electric Co., Ltd. AC/DC current detecting method
JPH03218475A (ja) * 1989-11-06 1991-09-26 Nkk Corp 電流計測方法及びその装置
JPH03216559A (ja) * 1990-01-22 1991-09-24 Fujitsu Ltd 電流検出器
JPH0464068A (ja) * 1990-07-02 1992-02-28 Fuji Electric Co Ltd 直流電流検出方法
DE19642472A1 (de) * 1996-10-15 1998-04-16 Abb Research Ltd Flußkompensierter Stromsensor
DE19919602A1 (de) * 1999-04-29 2000-11-30 Vacuumschmelze Gmbh Stromsensor nach dem Kompensationsprinzip
US6828786B2 (en) * 2002-01-18 2004-12-07 California Institute Of Technology Method and apparatus for nanomagnetic manipulation and sensing
US20060192550A1 (en) * 2005-02-25 2006-08-31 Sandquist David A Current sensor with magnetic toroid single frequency detection scheme
US7145321B2 (en) * 2005-02-25 2006-12-05 Sandquist David A Current sensor with magnetic toroid

Also Published As

Publication number Publication date
EP2171483A1 (fr) 2010-04-07
US20110101963A1 (en) 2011-05-05
CA2707102A1 (fr) 2009-02-26
US8773112B2 (en) 2014-07-08
BRPI0814264A2 (pt) 2015-02-03
EP2171483B1 (fr) 2011-01-12
JP2010533856A (ja) 2010-10-28
FR2919068B1 (fr) 2009-09-18
RU2431851C1 (ru) 2011-10-20
WO2009024692A1 (fr) 2009-02-26
DE602008004535D1 (de) 2011-02-24
CN101796421A (zh) 2010-08-04
CA2707102C (fr) 2013-06-25
FR2919068A1 (fr) 2009-01-23

Similar Documents

Publication Publication Date Title
ATE495453T1 (de) Verbesserter stromsensor
EA201170806A1 (ru) Способ и устройство для точного измерения температуры кабельного соединения на основе высокочастотной технологии
WO2012036498A3 (en) Insulation resistance measurement circuit having self-test function without generating leakage current
WO2011152921A3 (en) Apparatus and method for current sensing using a wire bond
EA201000500A1 (ru) Способ и устройство контроля передачи электроэнергии
WO2013001098A3 (en) Active shield for capacitive measurement system
MX339946B (es) Sistemas y metodos para medir el uso de energia electrica en una estructura y sistemas y metodos para calibrarlo.
WO2012092467A3 (en) Sensor arrangements for measuring magnetic susceptibility
PE20100417A1 (es) Sistema de automonitoreo individualizado para transformadores en instalaciones de medicion de energia y metodo de automonitoreo y diagnostico de transformadores en instalaciones de medicion de energia
ATE478345T1 (de) Stromsensoranordnung zur messung von strömen in einem primärleiter
WO2013016382A3 (en) System for measuring current and method of making same
MX2015009815A (es) Dispositivos sensores y metodos para el uso en la deteccion de corriente a traves de un conductor.
ATE495452T1 (de) Aktiver stromsensor und strommessvorrichtung
RU100633U8 (ru) Устройство поверки однофазных средств измерений электрической мощности и энергии
LT2014134A (lt) Skaliarinis magnetinio lauko zondas
UA45976U (ru) Измерительное устройство с автономным источником питания
UA45977U (ru) Фотоэлектрическое измерительное устройство с автономным источником питания
UA84904U (ru) Устройство для определения механических напряжений в ферромагнитных конструкциях
UA82638U (ru) Устройство для определения механических напряжений в ферромагнитных конструкциях
UA91483U (uk) Датчик лінійних переміщень
RU2013144229A (ru) Счетчик ресурса трансформаторов на двухтрансформаторной подстанции (варианты)
UA81399U (ru) Устройство для определения механических напряжений в ферромагнитных конструкциях
RU2008112934A (ru) Датчик тока
UA81397U (ru) Устройство для определения механических напряжений в ферромагнитных конструкциях
UA59185U (ru) Устройство для определения механических напряжений в ферромагнитных конструкциях

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties