DE10045670A1 - Stromerfassungsvorrichtung und Stromerfassungsverfahren - Google Patents

Stromerfassungsvorrichtung und Stromerfassungsverfahren

Info

Publication number
DE10045670A1
DE10045670A1 DE10045670A DE10045670A DE10045670A1 DE 10045670 A1 DE10045670 A1 DE 10045670A1 DE 10045670 A DE10045670 A DE 10045670A DE 10045670 A DE10045670 A DE 10045670A DE 10045670 A1 DE10045670 A1 DE 10045670A1
Authority
DE
Germany
Prior art keywords
conductors
hall elements
electrical signals
arithmetic processing
motor vehicle
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.)
Granted
Application number
DE10045670A
Other languages
English (en)
Other versions
DE10045670B4 (de
Inventor
Yasuhiro Tamai
Yoshinori Ikuta
Takashi Gohara
Mitsuaki Morimoto
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Publication of DE10045670A1 publication Critical patent/DE10045670A1/de
Application granted granted Critical
Publication of DE10045670B4 publication Critical patent/DE10045670B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01R15/202—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 using Hall-effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

Diese Erfindung stellt eine Stromerfassungsvorrichtung bereit, die umfasst: drei Leiter (10; 11, 12, 13), die radial von einem Verzweigungspunkt (O) so angeordnet sind, dass sie verzweigt sind; drei Hall-Einrichtungen (21, 22, 23), die zwischen Leitern (11, 12, 13) benachbart zu drei Leitern (11, 12, 13) angeordnet sind; und eine Betriebsverarbeitungsschaltung (20) zum Erfassen eines Stroms, der durch jeden der drei Leiter (11, 12, 13) fließt, auf Grundlage eines Operationsausgangs (DT¶1¶, DT¶2¶, DT¶3¶), der von einer vorgegebenen Operation (31, 32, 33) auf Grundlage von elektrischen Signale (VB¶1¶, VB¶2¶, VB¶3¶) von den jeweiligen Hall-Einrichtungen (21, 22, 23) erhalten wird.
DE10045670A 1999-09-17 2000-09-15 Stromerfassungsvorrichtung und Stromerfassungsverfahren Expired - Fee Related DE10045670B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11-264552 1999-09-17
JP26455299 1999-09-17

Publications (2)

Publication Number Publication Date
DE10045670A1 true DE10045670A1 (de) 2001-09-27
DE10045670B4 DE10045670B4 (de) 2008-08-07

Family

ID=17404867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10045670A Expired - Fee Related DE10045670B4 (de) 1999-09-17 2000-09-15 Stromerfassungsvorrichtung und Stromerfassungsverfahren

Country Status (2)

Country Link
US (1) US6605936B1 (de)
DE (1) DE10045670B4 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896591A1 (fr) * 2006-01-24 2007-07-27 Schneider Electric Ind Sas Dispositif de mesure de courant continu a forte dynamique de mesure, declencheur electronique comportant un tel dispositif de mesure et dispositif de coupure ayant un tel declencheur
WO2008025319A1 (de) * 2006-08-30 2008-03-06 Merten Gmbh & Co. Kg Anschlusseinheit eines bussystems
DE10141849B4 (de) * 2000-08-28 2014-09-25 Yazaki Corporation Stromdetektorvorrichtung und Verfahren zum Detektieren von elektrischem Stroms
DE102021210579A1 (de) 2021-09-23 2023-03-23 Continental Automotive Technologies GmbH Batteriesensor zur Erfassung eine Ladestroms und eines Entladestroms
DE102022202940A1 (de) 2022-03-24 2023-09-28 Infineon Technologies Ag Magnetfeld-basierte strommessvorrichtung und verfahren zum magnetfeld-basierten messen elektrischer ströme

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7688089B2 (en) * 2008-01-25 2010-03-30 International Business Machines Corporation Compliant membrane thin film interposer probe for intergrated circuit device testing
US8111059B1 (en) * 2010-01-28 2012-02-07 The United States Of America As Represented By The United States Department Of Energy Electric current locator
US10247759B2 (en) * 2013-09-05 2019-04-02 Asahi Kasei Microdevices Corporation Current sensor
DE112017001954T5 (de) * 2016-05-16 2019-01-03 Hitachi Automotive Systems, Ltd. Stromdetektionsvorrichtung und damit ausgestattete Leistungsumsetzungsvorrichtung
EP3516409B1 (de) 2016-09-26 2023-06-28 KW Associates LLC Schätzung einer lichtbogenposition in drei dimensionen
US10761116B2 (en) 2018-01-12 2020-09-01 KW Associates LLC Sensing and control of position of an electrical discharge
FR3103902B1 (fr) * 2019-11-28 2021-12-17 Aptiv Tech Ltd Dispositif et procédé de mesure du courant électrique dans un câble
US11243273B2 (en) 2020-03-16 2022-02-08 KW Associates LLC Estimation or control of lengths and positions of one or more transversely localized electric current segments flowing between two conductive bodies
DE102021210137B4 (de) 2021-09-14 2023-11-16 Volkswagen Aktiengesellschaft Schutzvorrichtung für ein Hochvoltbatteriesystem, Hochvoltbatteriesystem und Kraftfahrzeug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312898A (en) * 1963-02-28 1967-04-04 Westinghouse Electric Corp Polyphase current measuring device using several signal detectors each positioned to respond to only one phase current magnetic field
US4539520A (en) * 1981-03-02 1985-09-03 Bridges Electric, Inc. Remote current detector
JPH0690227B2 (ja) 1986-09-04 1994-11-14 本田技研工業株式会社 車載電線の電流検出装置
FI98865C (fi) * 1994-11-07 1997-08-25 Enermet Oy Menetelmä vaihtovirran mittaamiseksi, vaihtovirran mittaamiseen tarkoitettu mittausanturi ja sen käyttö kWh-mittarissa
DE19748550A1 (de) * 1997-04-19 1998-10-29 Lust Antriebstechnik Gmbh Verfahren zum Messen von elektrischen Strömen in n Leitern sowie Vorrichtung zur Durchführung des Verfahrens
DE29812531U1 (de) * 1998-03-17 1998-09-03 SSG Halbleiter Vertriebs GmbH, 79856 Hinterzarten Meßvorrichtung zur Bestimmung eines einen elektrischen Leiter durchfließenden Stromes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141849B4 (de) * 2000-08-28 2014-09-25 Yazaki Corporation Stromdetektorvorrichtung und Verfahren zum Detektieren von elektrischem Stroms
FR2896591A1 (fr) * 2006-01-24 2007-07-27 Schneider Electric Ind Sas Dispositif de mesure de courant continu a forte dynamique de mesure, declencheur electronique comportant un tel dispositif de mesure et dispositif de coupure ayant un tel declencheur
WO2007085711A3 (fr) * 2006-01-24 2007-09-20 Schneider Electric Ind Sas Dispositif de mesure de courant continu a forte dynamique de mesure, declencheur electronique comportant un tel dispositif de mesure et dispositif de coupure ayant un tel declencheur
WO2008025319A1 (de) * 2006-08-30 2008-03-06 Merten Gmbh & Co. Kg Anschlusseinheit eines bussystems
DE102021210579A1 (de) 2021-09-23 2023-03-23 Continental Automotive Technologies GmbH Batteriesensor zur Erfassung eine Ladestroms und eines Entladestroms
DE102022202940A1 (de) 2022-03-24 2023-09-28 Infineon Technologies Ag Magnetfeld-basierte strommessvorrichtung und verfahren zum magnetfeld-basierten messen elektrischer ströme
DE102022202940B4 (de) 2022-03-24 2024-02-22 Infineon Technologies Ag Magnetfeld-basierte strommessvorrichtung und verfahren zum magnetfeld-basierten messen elektrischer ströme

Also Published As

Publication number Publication date
DE10045670B4 (de) 2008-08-07
US6605936B1 (en) 2003-08-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee