FR3075556B1 - Dispositif de mesure de l'intensite d'un courant - Google Patents

Dispositif de mesure de l'intensite d'un courant Download PDF

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Publication number
FR3075556B1
FR3075556B1 FR1762459A FR1762459A FR3075556B1 FR 3075556 B1 FR3075556 B1 FR 3075556B1 FR 1762459 A FR1762459 A FR 1762459A FR 1762459 A FR1762459 A FR 1762459A FR 3075556 B1 FR3075556 B1 FR 3075556B1
Authority
FR
France
Prior art keywords
measuring device
current intensity
intensity measuring
inductance
inductor
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.)
Active
Application number
FR1762459A
Other languages
English (en)
Other versions
FR3075556A1 (fr
Inventor
Christopher Peron
Angelo Pasqualetto
Sebastien SANCHEZ
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.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France 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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1762459A priority Critical patent/FR3075556B1/fr
Priority to PCT/FR2018/053188 priority patent/WO2019122592A1/fr
Priority to CN201880081847.3A priority patent/CN111466157A/zh
Priority to US16/955,501 priority patent/US20200319232A1/en
Publication of FR3075556A1 publication Critical patent/FR3075556A1/fr
Application granted granted Critical
Publication of FR3075556B1 publication Critical patent/FR3075556B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0266—Marks, test patterns or identification means
    • H05K1/0268—Marks, test patterns or identification means for electrical inspection or testing
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
    • H05K1/0265—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board characterized by the lay-out of or details of the printed conductors, e.g. reinforced conductors, redundant conductors, conductors having different cross-sections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0228—Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/07—Electric details
    • H05K2201/0776—Resistance and impedance
    • H05K2201/0792—Means against parasitic impedance; Means against eddy currents
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09263—Meander
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09672—Superposed layout, i.e. in different planes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/0979—Redundant conductors or connections, i.e. more than one current path between two points

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

La présente invention a pour objet un dispositif de mesure de l'intensité d'un courant adapté pour mesurer l'intensité d'un courant traversant une capacité d'alimentation d'une unité de contrôle électronique d'un véhicule automobile. Le dispositif comprend au moins un circuit imprimé (10), ledit circuit imprimé (10) comprenant au moins une couche conductrice (11) et au moins un premier ensemble de pistes (13) imprimées sur ladite au moins une couche conductrice (11), ledit premier ensemble de pistes (13) comprenant au moins une première partie (13A) présentant une première inductance et au moins une deuxième partie (13B) présentant une deuxième inductance, la première partie (13A) et la deuxième partie (13B) étant agencées de sorte que l'inductance totale du dispositif soit inférieure à chacune de la première inductance et de la deuxième inductance.
FR1762459A 2017-12-19 2017-12-19 Dispositif de mesure de l'intensite d'un courant Active FR3075556B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1762459A FR3075556B1 (fr) 2017-12-19 2017-12-19 Dispositif de mesure de l'intensite d'un courant
PCT/FR2018/053188 WO2019122592A1 (fr) 2017-12-19 2018-12-11 Dispositif de mesure de l'intensité d'un courant
CN201880081847.3A CN111466157A (zh) 2017-12-19 2018-12-11 用于测量电流强度的装置
US16/955,501 US20200319232A1 (en) 2017-12-19 2018-12-11 Device for measuring the intensity of a current

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762459 2017-12-19
FR1762459A FR3075556B1 (fr) 2017-12-19 2017-12-19 Dispositif de mesure de l'intensite d'un courant

Publications (2)

Publication Number Publication Date
FR3075556A1 FR3075556A1 (fr) 2019-06-21
FR3075556B1 true FR3075556B1 (fr) 2020-06-05

Family

ID=62017390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1762459A Active FR3075556B1 (fr) 2017-12-19 2017-12-19 Dispositif de mesure de l'intensite d'un courant

Country Status (4)

Country Link
US (1) US20200319232A1 (fr)
CN (1) CN111466157A (fr)
FR (1) FR3075556B1 (fr)
WO (1) WO2019122592A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343996B (en) * 1998-11-20 2003-03-26 Nec Technologies Current sensing resistor
US6876104B1 (en) * 2001-11-27 2005-04-05 Yazaki North America, Inc. High-speed switching circuit and automotive accessory controller using same
US20060226943A1 (en) * 2005-03-30 2006-10-12 Marques Augusto M Magnetically differential inductors and associated methods
JP6237607B2 (ja) * 2014-12-23 2017-11-29 株式会社豊田自動織機 電動圧縮機
DE102015218419A1 (de) * 2015-09-24 2017-03-30 Siemens Aktiengesellschaft Schaltungsträgeraggregat und Leistungsmodul

Also Published As

Publication number Publication date
US20200319232A1 (en) 2020-10-08
CN111466157A (zh) 2020-07-28
WO2019122592A1 (fr) 2019-06-27
FR3075556A1 (fr) 2019-06-21

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Owner name: CONTINENTAL AUTOMOTIVE FRANCE, FR

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Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE

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