RU2431851C1 - Усовершенствованный датчик тока - Google Patents

Усовершенствованный датчик тока Download PDF

Info

Publication number
RU2431851C1
RU2431851C1 RU2010105843/28A RU2010105843A RU2431851C1 RU 2431851 C1 RU2431851 C1 RU 2431851C1 RU 2010105843/28 A RU2010105843/28 A RU 2010105843/28A RU 2010105843 A RU2010105843 A RU 2010105843A RU 2431851 C1 RU2431851 C1 RU 2431851C1
Authority
RU
Russia
Prior art keywords
toroidal core
current
sensor according
magnetic
circuit
Prior art date
Application number
RU2010105843/28A
Other languages
English (en)
Russian (ru)
Inventor
Давид РУССЕ (FR)
Давид РУССЕ
Арно ДАВИ (FR)
Арно ДАВИ
Original Assignee
Эрбюс Операсьон (С.А.С)
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 Эрбюс Операсьон (С.А.С) filed Critical Эрбюс Операсьон (С.А.С)
Application granted granted Critical
Publication of RU2431851C1 publication Critical patent/RU2431851C1/ru

Links

Images

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)
RU2010105843/28A 2007-07-19 2008-07-10 Усовершенствованный датчик тока RU2431851C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0756599 2007-07-19
FR0756599A FR2919068B1 (fr) 2007-07-19 2007-07-19 Capteur de courant perfectionne

Publications (1)

Publication Number Publication Date
RU2431851C1 true RU2431851C1 (ru) 2011-10-20

Family

ID=39304821

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010105843/28A RU2431851C1 (ru) 2007-07-19 2008-07-10 Усовершенствованный датчик тока

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=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2690710C2 (ru) * 2016-11-01 2019-06-05 Тойота Дзидося Кабусики Кайся Датчик тока

Families Citing this family (11)

* 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
RU169461U1 (ru) * 2016-11-21 2017-03-21 Акционерное общество "Научно-производственное объединение измерительной техники" Дифференциальный измеритель постоянного тока
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

Citations (5)

* 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
EP0427412A2 (en) * 1989-11-06 1991-05-15 Nkk Corporation Current measuring method and apparatus therefor
WO2006093724A1 (en) * 2005-02-25 2006-09-08 Honeywell International Inc. Current sensor with magnetic toroid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (5)

* 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
EP0427412A2 (en) * 1989-11-06 1991-05-15 Nkk Corporation Current measuring method and apparatus therefor
WO2006093724A1 (en) * 2005-02-25 2006-09-08 Honeywell International Inc. Current sensor with magnetic toroid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2690710C2 (ru) * 2016-11-01 2019-06-05 Тойота Дзидося Кабусики Кайся Датчик 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

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
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
ATE495453T1 (de) 2011-01-15

Similar Documents

Publication Publication Date Title
RU2431851C1 (ru) Усовершенствованный датчик тока
JP2010533856A5 (https=)
US11385264B2 (en) Current sensor with flux gate
US12020844B2 (en) Measurement transformer including a printed circuit board
CN110088636B (zh) 具有磁通门的电流传感器
US11579173B2 (en) Printed circuit board incorporating a current divider bridge
US9989562B2 (en) Sensor and method for electric current measurement
Pettinga et al. A polyphase 500 kA current measuring system with Rogowski coils
Bull et al. A new hybrid current sensor for high-voltage applications
Dupraz et al. Rogowski coil: Exceptional current measurement tool for almost any application
Yang et al. Analysis and design of a self-oscillating bidirectionally saturated fluxgate current sensor
Wang et al. Split core closed loop Hall effect current sensors and applications
Bastos High precision current measurement for power converters
EP0360574A1 (en) Current sensor having an element made of amorphous magnetic metal
Ghislanzoni et al. A DC current transformer for large bandwidth and high common-mode rejection
CN115343521B (zh) 一种直流电流测量装置和方法
Moser et al. Non-invasive wide-bandwidth current sensor for wide-bandgap devices
CN107942123B (zh) 一种直流电流测量装置
Liu et al. A high accuracy fluxgate DC current sensor applicable to two-wire electric appliances
ugli Amirov et al. INDUCTIVE CONVERTERS FOR MEASURING HIGH ALTERNATING CURRENTS
WO2025063903A1 (en) Planar sensor of magnetic field integrator and current sensor
RU2555858C2 (ru) Дифференциальное реле на основе трансформаторов с вращающимся магнитным полем
Schon High direct voltages and currents
RU2299426C1 (ru) Устройство для измерения электропроводности жидких сред
CN111856117A (zh) 电压传感器及测量方法

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20140711