AU2001242303A1 - Device for measuring an electric current that flows through a strip conductor - Google Patents

Device for measuring an electric current that flows through a strip conductor

Info

Publication number
AU2001242303A1
AU2001242303A1 AU2001242303A AU4230301A AU2001242303A1 AU 2001242303 A1 AU2001242303 A1 AU 2001242303A1 AU 2001242303 A AU2001242303 A AU 2001242303A AU 4230301 A AU4230301 A AU 4230301A AU 2001242303 A1 AU2001242303 A1 AU 2001242303A1
Authority
AU
Australia
Prior art keywords
measuring
conductor
strip conductor
measured value
measuring section
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
AU2001242303A
Inventor
Reiner Hinken
Horst Kohnle
Walter Trumpler
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.)
Danfoss Power Solutions Holding ApS
Original Assignee
Sauer Danfoss Nordborg ApS
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 Sauer Danfoss Nordborg ApS filed Critical Sauer Danfoss Nordborg ApS
Publication of AU2001242303A1 publication Critical patent/AU2001242303A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/24—Transmission-line, e.g. waveguide, measuring sections, e.g. slotted section

Landscapes

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

Abstract

The invention relates to a device for measuring an electric current (1) that flows through a strip conductor (1). The inventive device comprises a measuring conductor (3) which extends along the current flow direction and in the proximity of a measuring section (2) of the strip conductor (1). The one end of said measuring conductor is directly and electrically connected to the one end of the measuring section (2). The remaining end of said measuring conductor is provided with a first measured value tap (4). The device comprises a second measured value tap (5) which is electrical connected to the remaining end of the measuring section (2). The aim of the invention is to freely select the dimensions of the strip conductor (1) and the measuring conductor (3) and especially to use a conventional strip conductor (1) and to better use said device and have a greater measuring accuracy at the same time. According to the invention, the measuring section (2) is rectilinear. The second measured value tap (5) is directly connected to the measuring section (2). The measuring conductor (3) is essentially currentless and a voltage (U) is picked up on the measured value taps (4, 5) as a measure for the current (I) to be measured.
AU2001242303A 2000-03-17 2001-03-15 Device for measuring an electric current that flows through a strip conductor Abandoned AU2001242303A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10013345.2 2000-03-17
DE10013345A DE10013345B4 (en) 2000-03-17 2000-03-17 Device for measuring an electrical current flowing through a conductor track and its use
PCT/DK2001/000173 WO2001069269A2 (en) 2000-03-17 2001-03-15 Device for measuring an electric current that flows through a strip conductor

Publications (1)

Publication Number Publication Date
AU2001242303A1 true AU2001242303A1 (en) 2001-09-24

Family

ID=7635326

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001242303A Abandoned AU2001242303A1 (en) 2000-03-17 2001-03-15 Device for measuring an electric current that flows through a strip conductor

Country Status (6)

Country Link
US (1) US6768322B2 (en)
EP (1) EP1297346B1 (en)
AT (1) ATE277356T1 (en)
AU (1) AU2001242303A1 (en)
DE (2) DE10013345B4 (en)
WO (1) WO2001069269A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203813A1 (en) * 2002-01-31 2003-08-21 Diehl Ako Stiftung Gmbh & Co Circuit arrangement for measuring and limiting currents
DE102004039601B3 (en) * 2004-08-13 2006-07-13 Intedis Gmbh & Co. Kg Circuit arrangement for protecting a conductor element against overcurrent
US7023217B1 (en) 2004-12-16 2006-04-04 Honeywell International Inc. Method and apparatus for determining wear of resistive and conductive elements
DE102006039097A1 (en) * 2006-02-20 2007-08-23 Conti Temic Microelectronic Gmbh Electric motor e.g. direct current motor, current measuring device for motor vehicle, has conductor path section electrically connected with input and output contacts, has and including voltage meter to measure voltage drop between points
EP2169412A1 (en) 2008-09-25 2010-03-31 Ilumab AB Electrical current measurement arrangement
DE102012000557A1 (en) * 2012-01-16 2013-07-18 Micronas Gmbh Monitoring device and method for monitoring a line section with a monitoring device
DE102013210130A1 (en) * 2013-03-05 2014-09-25 Continental Automotive Gmbh Current sensor device with integrated clamping device and mass element
DE102013011790B4 (en) 2013-07-16 2016-12-22 Micronas Gmbh monitoring system
DE102013220516B4 (en) * 2013-10-11 2015-06-18 Robert Bosch Gmbh measuring device
DE102015216700A1 (en) * 2015-09-01 2017-03-02 Continental Automotive Gmbh Connecting device for connecting a measuring device to a terminal pole of an energy storage device of a motor vehicle
CN106526304A (en) * 2016-10-31 2017-03-22 成都雅骏新能源汽车科技股份有限公司 Shunting type digital current sensor for new energy electric vehicle
EP3822644A1 (en) * 2019-11-18 2021-05-19 Mahle International GmbH Electrical current sensor and measuring circuit

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE265076C (en) *
CH659895A5 (en) * 1983-06-09 1987-02-27 Landis & Gyr Ag ARRANGEMENT FOR MEASURING A CURRENT.
DE3440986A1 (en) * 1984-11-09 1986-05-15 ANT Nachrichtentechnik GmbH, 7150 Backnang ARRANGEMENT FOR DETECTING A CURRENT BY A RESISTANCE AND APPLICATION
US4743847A (en) * 1985-04-01 1988-05-10 International Business Machines Corporation Printed circuit conductor test system
US4713607A (en) * 1985-12-23 1987-12-15 Tektronix, Inc. Current sensing circuit
DE3626328A1 (en) * 1986-08-02 1988-02-11 Kloeckner Moeller Elektrizit Device for the potential-isolated measurement value detection of alternating currents
GB2195455A (en) * 1986-09-24 1988-04-07 Gen Electric Plc Electrical measuring shunts
EP0300635B1 (en) * 1987-07-07 1995-09-13 Nippondenso Co., Ltd. Current detecting device using ferromagnetic magnetoresistance element
GB8725467D0 (en) * 1987-10-30 1987-12-02 Honeywell Control Syst Making current sensor
NL8901822A (en) * 1989-07-14 1991-02-01 Philips Nv INTEGRATED CIRCUIT WITH CURRENT DETECTION.
EP0500976B1 (en) * 1991-02-26 1996-04-24 Siemens Aktiengesellschaft Device to obtain a voltage proportional to a current to be measured
JPH05126865A (en) * 1991-10-22 1993-05-21 Hitachi Ltd Device or method for detecting current
DE19731790A1 (en) * 1997-07-24 1999-01-28 Bosch Gmbh Robert Device for detecting an alternating current
US6028426A (en) * 1997-08-19 2000-02-22 Statpower Technologies Partnership Temperature compensated current measurement device
DE19755773A1 (en) * 1997-12-16 1999-06-17 Cit Alcatel Measurement arrangement for time function of large electric current with short rise-time, especially for GTO thyristor
DE19838974A1 (en) * 1998-08-27 2000-03-02 Bosch Gmbh Robert Electrical circuit with a device for detecting a current variable
US6316949B1 (en) * 1999-01-19 2001-11-13 Nidec-Read Corporation Apparatus and method for testing electric conductivity of circuit path ways on circuit board

Also Published As

Publication number Publication date
DE50103780D1 (en) 2004-10-28
EP1297346B1 (en) 2004-09-22
EP1297346A2 (en) 2003-04-02
DE10013345A1 (en) 2001-10-04
WO2001069269A3 (en) 2003-01-09
DE10013345B4 (en) 2004-08-26
US20030020453A1 (en) 2003-01-30
US6768322B2 (en) 2004-07-27
WO2001069269A2 (en) 2001-09-20
ATE277356T1 (en) 2004-10-15

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