HK1114672A1 - Apparatus for measuring an electric current flowing through an electrical conductor - Google Patents

Apparatus for measuring an electric current flowing through an electrical conductor

Info

Publication number
HK1114672A1
HK1114672A1 HK08110171.2A HK08110171A HK1114672A1 HK 1114672 A1 HK1114672 A1 HK 1114672A1 HK 08110171 A HK08110171 A HK 08110171A HK 1114672 A1 HK1114672 A1 HK 1114672A1
Authority
HK
Hong Kong
Prior art keywords
electric current
electrical conductor
measuring
current flowing
magnetic field
Prior art date
Application number
HK08110171.2A
Other languages
English (en)
Inventor
Rainer Dudzik
Original Assignee
Seuffer Gmbh & Co Kg
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 Seuffer Gmbh & Co Kg filed Critical Seuffer Gmbh & Co Kg
Publication of HK1114672A1 publication Critical patent/HK1114672A1/xx

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
    • 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
    • G01R15/207—Constructional details independent of the type of device used
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/0206—Three-component magnetometers
    • 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
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/364—Battery terminal connectors with integrated measuring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Magnetic Variables (AREA)
HK08110171.2A 2007-01-25 2008-09-12 Apparatus for measuring an electric current flowing through an electrical conductor HK1114672A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007003830A DE102007003830B4 (de) 2007-01-25 2007-01-25 Vorrichtung zur Messung eines durch einen elektrischen Leiter fließenden elektrischen Stroms

Publications (1)

Publication Number Publication Date
HK1114672A1 true HK1114672A1 (en) 2008-11-07

Family

ID=39405991

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08110171.2A HK1114672A1 (en) 2007-01-25 2008-09-12 Apparatus for measuring an electric current flowing through an electrical conductor

Country Status (8)

Country Link
US (1) US8018221B2 (xx)
EP (1) EP1950574B1 (xx)
JP (1) JP5597788B2 (xx)
KR (1) KR101395383B1 (xx)
CN (1) CN101241147B (xx)
AT (1) ATE549629T1 (xx)
DE (1) DE102007003830B4 (xx)
HK (1) HK1114672A1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010223929A (ja) * 2009-03-19 2010-10-07 Kohshin Electric Corp 磁気コア及びこれを用いた電流センサ
WO2010108310A1 (zh) * 2009-03-23 2010-09-30 红电医学科技股份有限公司 流体检测试片及其制造方法
DE202010008832U1 (de) 2010-10-19 2012-01-20 Z-Wave Europe Gmbh Einrichtung zur Erfassung der elektrischen Leistung, insbesondere der Wirkleistung und/oder der elektrischen Arbeit eines Verbrauchers
WO2012098665A1 (ja) * 2011-01-20 2012-07-26 富士通株式会社 テーブルタップ及び電力測定システム
EP2515125B1 (en) * 2011-04-21 2017-02-01 Abb Ag Current sensor with a magnetic core
JP2014006181A (ja) * 2012-06-26 2014-01-16 Aisin Seiki Co Ltd 電流センサ
DE102012110869B4 (de) * 2012-11-13 2016-03-03 Gira Giersiepen Gmbh & Co. Kg Flusskonzentrator für eine Sensoranordnung sowie eine entsprechende Sensoranordnung und eine Steckdose
FR3002204B1 (fr) * 2013-02-15 2015-02-20 Hutchinson Amortisseur instrumente et systeme de suivi de performance comprenant un tel amortisseur.
TWI644112B (zh) 2016-12-14 2018-12-11 旺玖科技股份有限公司 用以感測電氣設備使用狀態之感測器及其感測方法
FR3050081B1 (fr) * 2016-04-12 2018-03-23 Schneider Electric Industries Sas Dispositif de detection d'un courant de defaut
CN106093733B (zh) * 2016-07-30 2019-01-11 清华大学 电晕电流的测量装置及用其进行多点电晕电流定位方法
CN108205085A (zh) * 2016-12-19 2018-06-26 旺玖科技股份有限公司 用以感测电气设备使用状态的传感器及其感测方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD257719A1 (de) 1987-02-13 1988-06-22 Liebknecht Transformat Schaltungsanordnung fuer eine ueberstromschutzeinrichtung in hochspannungs- oder hochleistungspruefanlagen
JPH03229161A (ja) * 1990-02-05 1991-10-11 Furukawa Electric Co Ltd:The 自動車用電流センサ
EP0521250A3 (en) * 1991-07-03 1993-01-13 Landis & Gyr Betriebs Ag Current measuring transducer using a magnetic field sensor
JP3007553B2 (ja) * 1995-03-24 2000-02-07 日本レム株式会社 電流センサ
DE59912726D1 (de) * 1998-03-30 2005-12-08 Sentron Ag Zug Magnetfeldsensor
DE69920890T2 (de) * 1999-01-21 2005-02-03 Tdk Corp. Stromsensor
US6304082B1 (en) * 1999-07-13 2001-10-16 Honeywell International Inc. Printed circuit boards multi-axis magnetometer
DE10104453A1 (de) * 2001-02-01 2002-08-08 Philips Corp Intellectual Pty Anordnung zum Messen der magnetischen Feldstärke
US6544078B2 (en) * 2001-07-18 2003-04-08 Midtronics, Inc. Battery clamp with integrated current sensor
DE102005024075B4 (de) * 2005-05-25 2007-04-12 Lisa Dräxlmaier GmbH Verfahren und Vorrichtung zur Messung eines in einem elektrischen Leiter fließenden Stroms
JP5052006B2 (ja) * 2005-12-28 2012-10-17 株式会社日本自動車部品総合研究所 燃料電池の電流測定システムおよび電流測定方法
EP1811311B1 (de) * 2006-01-19 2016-08-31 Melexis Technologies NV Vorrichtung zur Strommessung
JP2007315756A (ja) * 2006-05-23 2007-12-06 Kansai Electric Power Co Inc:The 磁気抵抗効果素子を用いた電流センサおよびその検出回路
DE102006032762B8 (de) * 2006-07-14 2009-10-08 Lisa Dräxlmaier GmbH Verfahren zur Messung eines in einem elektrischen Leiter fließenden Stromes und Verwendung des Verfahrens sowie einer Vorrichtung zur Überwachung von Strömen im Bordnetz eines Kraftfahrzeugs

Also Published As

Publication number Publication date
JP2008180718A (ja) 2008-08-07
DE102007003830A1 (de) 2008-07-31
KR101395383B1 (ko) 2014-05-14
EP1950574A2 (de) 2008-07-30
US8018221B2 (en) 2011-09-13
CN101241147B (zh) 2013-07-24
US20080180096A1 (en) 2008-07-31
EP1950574A3 (de) 2010-12-01
KR20080070556A (ko) 2008-07-30
JP5597788B2 (ja) 2014-10-01
ATE549629T1 (de) 2012-03-15
CN101241147A (zh) 2008-08-13
DE102007003830B4 (de) 2009-08-06
EP1950574B1 (de) 2012-03-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180124