MX2019010406A - Detector de corriente con distribucion optimizada de la densidad de corriente, y metodo para determinar una corriente de carga. - Google Patents

Detector de corriente con distribucion optimizada de la densidad de corriente, y metodo para determinar una corriente de carga.

Info

Publication number
MX2019010406A
MX2019010406A MX2019010406A MX2019010406A MX2019010406A MX 2019010406 A MX2019010406 A MX 2019010406A MX 2019010406 A MX2019010406 A MX 2019010406A MX 2019010406 A MX2019010406 A MX 2019010406A MX 2019010406 A MX2019010406 A MX 2019010406A
Authority
MX
Mexico
Prior art keywords
current
connection contact
measurement path
density distribution
contacting means
Prior art date
Application number
MX2019010406A
Other languages
English (en)
Inventor
Schramme Martin
Schröppel Ralf
Aumer Andreas
Original Assignee
Continental Automotive Gmbh
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 filed Critical Continental Automotive Gmbh
Publication of MX2019010406A publication Critical patent/MX2019010406A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • 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
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/10—AC or DC measuring bridges
    • G01R17/105—AC or DC measuring bridges for measuring impedance or resistance
    • 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
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • 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]
    • 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)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

Detector de corriente para detectar una corriente de o a una batería de vehículo automotriz, que comprende: * un circuito de medición; y * un conductor eléctrico, que tiene: - al menos un primer tramo de medición, definido mediante un primer medio de contacto de toma de potencial (1) y un segundo medio de contacto de toma de potencial (2) en los cuales se puede detectar un primer voltaje (UI) sobre el primer tramo de medición; un primer contacto de conexión (21) para el contacto eléctrico con un elemento de conexión; - un segundo contacto de conexión (22) para el contacto eléctrico con un borne de polo de batería; y - un medio de contacto de alimentación de corriente (5) para el contacto eléctrico con un dispositivo que pone a disposición una corriente de calibración; siendo que el primer tramo de medición se configura puesto en serie entre el primer contacto de conexión (21) y el segundo contacto de conexión (22), siendo que el conductor eléctrico se configura mediante sus parámetros geométricos (11, 12, 13, 14, 15) y sus medios de contacto (1, 2, 3, 4, 5, 6, 21, 22) de manera que una corriente de calibración (Iref) que se puede alimentar en el medio de contacto de alimentación de corriente (5) ocasiona en el primer tramo de medición una distribución de densidad de corriente que converge con una distribución de densidad de corriente en el primer tramo de medición que es ocasionada por una corriente de carga (Iload) de igual intensidad de corriente que se puede alimentar en el primer contacto de conexión (21).
MX2019010406A 2017-03-03 2018-02-28 Detector de corriente con distribucion optimizada de la densidad de corriente, y metodo para determinar una corriente de carga. MX2019010406A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017203535.8A DE102017203535A1 (de) 2017-03-03 2017-03-03 Stromsensor mit optimierter Stromdichteverteilung, Verfahren zum Bestimmen eines Laststroms
PCT/EP2018/054957 WO2018158330A1 (de) 2017-03-03 2018-02-28 Stromsensor mit optimierter stromdichteverteilung, verfahren zum bestimmen eines laststroms

Publications (1)

Publication Number Publication Date
MX2019010406A true MX2019010406A (es) 2019-10-22

Family

ID=61569247

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010406A MX2019010406A (es) 2017-03-03 2018-02-28 Detector de corriente con distribucion optimizada de la densidad de corriente, y metodo para determinar una corriente de carga.

Country Status (5)

Country Link
US (1) US11156643B2 (es)
CN (1) CN110603450B (es)
DE (1) DE102017203535A1 (es)
MX (1) MX2019010406A (es)
WO (1) WO2018158330A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017223535A1 (de) * 2017-12-21 2019-06-27 Continental Automotive Gmbh Verfahren und Batteriesensor zur Ermittlung eines Laststroms
CN111044768B (zh) * 2018-10-15 2022-05-31 大陆汽车有限责任公司 用于运行电流传感器的方法和电流传感器
DE102018217625A1 (de) * 2018-10-15 2020-04-16 Continental Automotive Gmbh Verfahren zum Betrieb eines Batteriesensors und Batteriesensor
EP3958002B1 (en) * 2020-08-20 2024-03-13 TE Connectivity Germany GmbH Current sensor element, current sensor unit, and method of measuring a current
CN112557736B (zh) * 2020-12-17 2023-03-21 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) 一种导体面电流密度分布的测量系统及测量方法
EP4431950A1 (en) * 2023-03-14 2024-09-18 Munich Electrification GmbH Resistor arrangement, current sensor assembly, and method for determining a temperature of the resistor arrangement

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214407A (en) * 1991-11-06 1993-05-25 Hewlett-Packard Company High performance current shunt
US7173429B2 (en) * 2003-12-12 2007-02-06 Power Designers, Llc Activity-based battery monitor with a universal current measuring apparatus
FR2906616B1 (fr) * 2006-09-28 2008-12-19 Arvinmeritor Light Vehicle Sys Dispositif et procede de determination de l'intensite de courant.
US7363186B1 (en) 2006-12-22 2008-04-22 Kelsey-Haynes Company Apparatus and method for self calibration of current feedback
ATE539356T1 (de) * 2007-09-28 2012-01-15 Magneti Marelli Spa Batteriestromsensor für ein kraftfahrzeug
DE202009000098U1 (de) 2009-02-06 2009-04-02 Gigatronik Stuttgart Gmbh Strommessanordnung
JP4908608B2 (ja) * 2010-03-25 2012-04-04 三菱電機株式会社 電気負荷の電流制御装置
DE102010035485A1 (de) 2010-08-26 2012-03-01 Isabellenhütte Heusler Gmbh & Co. Kg Strommesswiderstand
WO2012039735A1 (en) * 2010-09-21 2012-03-29 Sendyne Corp. High-accuracy low-power current sensor with large dynamic range
DE102011078334A1 (de) 2011-06-29 2013-01-03 Robert Bosch Gmbh Verfahren und System zum Kalibrieren eines Shunt-Widerstands
DE102011113002A1 (de) 2011-09-09 2013-03-14 Isabellenhütte Heusler Gmbh & Co. Kg Differenzstromsensor
EP2756318A2 (en) 2011-09-12 2014-07-23 Metroic Limited Current measurement
DE102011083307A1 (de) 2011-09-23 2013-03-28 Continental Automotive Gmbh Vorrichtung zur Messung eines Batteriestroms
US9234943B2 (en) 2011-12-16 2016-01-12 Lear Corporation Method and system for battery current measurement calibration
US8947101B2 (en) 2013-01-04 2015-02-03 Linear Technology Corporation Method and system for measuring the resistance of a resistive structure
DE202013011690U1 (de) 2013-04-05 2014-02-26 Isabellenhütte Heusler Gmbh & Co. Kg Messwiderstand
DE102014207759A1 (de) 2013-07-03 2015-01-08 Continental Automotive Gmbh Stromsensor-Shunt mit Bohrungen für Press-Fit-Pins
US9519041B2 (en) 2014-08-21 2016-12-13 Qualcomm Incorporated System and method for providing an accurate and cost-effective current sensor calibration
WO2016041658A1 (de) 2014-09-17 2016-03-24 Continental Teves Ag & Co. Ohg Kalibrierung von stromsensoren mittels referenzstrom
CN105486907B (zh) 2014-10-07 2019-04-30 英飞凌科技股份有限公司 电流传感器
DE102015105075A1 (de) * 2015-04-01 2016-10-06 Infineon Technologies Ag Stromsensor
JP2016200570A (ja) * 2015-04-14 2016-12-01 ルネサスエレクトロニクス株式会社 半導体装置の電流検出方法および半導体装置
DE102016206958A1 (de) 2016-04-25 2017-10-26 Continental Automotive Gmbh Verfahren zum Bestimmen eines Laststroms und Batteriesensor
CN106093521A (zh) 2016-06-17 2016-11-09 广州极飞电子科技有限公司 电流检测方法、装置及电池管理系统
US10788515B2 (en) * 2016-12-21 2020-09-29 Itron, Inc. Multi-piece current shunt with conductive channel for uniform current flow

Also Published As

Publication number Publication date
US20200011905A1 (en) 2020-01-09
WO2018158330A1 (de) 2018-09-07
DE102017203535A1 (de) 2018-09-06
CN110603450B (zh) 2022-08-30
CN110603450A (zh) 2019-12-20
US11156643B2 (en) 2021-10-26

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