PL3379279T3 - Urządzenie do pomiaru natężenia prądu wykorzystujące opornik bocznikujący - Google Patents

Urządzenie do pomiaru natężenia prądu wykorzystujące opornik bocznikujący

Info

Publication number
PL3379279T3
PL3379279T3 PL17834606T PL17834606T PL3379279T3 PL 3379279 T3 PL3379279 T3 PL 3379279T3 PL 17834606 T PL17834606 T PL 17834606T PL 17834606 T PL17834606 T PL 17834606T PL 3379279 T3 PL3379279 T3 PL 3379279T3
Authority
PL
Poland
Prior art keywords
measurement apparatus
current measurement
shunt resistor
shunt
resistor
Prior art date
Application number
PL17834606T
Other languages
English (en)
Inventor
Jaedong Park
Hyunki CHO
Sang Hoon Lee
Chang Hyun Sung
Original Assignee
Lg Chem, Ltd.
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 Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3379279T3 publication Critical patent/PL3379279T3/pl

Links

Classifications

    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • 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
    • 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
    • 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
    • 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
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Secondary Cells (AREA)
PL17834606T 2016-07-29 2017-05-02 Urządzenie do pomiaru natężenia prądu wykorzystujące opornik bocznikujący PL3379279T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160097245A KR101998091B1 (ko) 2016-07-29 2016-07-29 션트저항을 이용한 전류 측정 장치
EP17834606.0A EP3379279B1 (en) 2016-07-29 2017-05-02 Current measurement apparatus using shunt resistor
PCT/KR2017/004690 WO2018021661A1 (ko) 2016-07-29 2017-05-02 션트저항을 이용한 전류 측정 장치

Publications (1)

Publication Number Publication Date
PL3379279T3 true PL3379279T3 (pl) 2020-09-21

Family

ID=61017132

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17834606T PL3379279T3 (pl) 2016-07-29 2017-05-02 Urządzenie do pomiaru natężenia prądu wykorzystujące opornik bocznikujący

Country Status (7)

Country Link
US (1) US10802049B2 (pl)
EP (1) EP3379279B1 (pl)
JP (1) JP6872549B2 (pl)
KR (1) KR101998091B1 (pl)
CN (1) CN108431619B (pl)
PL (1) PL3379279T3 (pl)
WO (1) WO2018021661A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102312445B1 (ko) 2018-03-28 2021-10-12 주식회사 엘지에너지솔루션 션트 저항 및 이를 포함하는 전류 검출 장치
KR102247090B1 (ko) 2018-08-10 2021-04-29 주식회사 엘지화학 전류 검출 회로, 배터리 관리 시스템 및 배터리팩
JP7207074B2 (ja) * 2019-03-27 2023-01-18 株式会社Ｇｓユアサ 電池管理装置、蓄電装置、電池管理方法、及びコンピュータプログラム
DE102020101070A1 (de) 2020-01-17 2021-07-22 Munich Electrification Gmbh Widerstandsanordnung, Messschaltung mit einer Widerstandsordnung sowie Verfahren zur Herstellung eines bandförmigen Werkstoffverbundes für die Widerstandsanordnung
US11784503B2 (en) 2021-02-22 2023-10-10 Inductev Inc. Passive arc detection and mitigation in wireless power transfer system
US11585836B2 (en) 2020-03-20 2023-02-21 InductEV, Inc. Current sensing in a wireless power transfer system
US11579202B2 (en) * 2020-06-09 2023-02-14 Samsung Sdi Co., Ltd. Electric current measuring arrangement and battery system
DE102021102217A1 (de) 2021-02-01 2022-08-04 HELLA GmbH & Co. KGaA Verfahren und Vorrichtung zur Bestimmung eines elektrischen Stroms sowie Batterie
DE102021205279A1 (de) 2021-05-25 2022-12-01 Robert Bosch Gesellschaft mit beschränkter Haftung Strommesswiderstand zur Messung eines elektrischen Stromes
KR102555653B1 (ko) 2022-11-10 2023-07-17 스마트전자 주식회사 배터리모니터링방법 및 장치
KR102532430B1 (ko) 2022-11-21 2023-05-15 스마트전자 주식회사 버스바조립체 및 전류측정장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6304062B1 (en) * 1999-10-28 2001-10-16 Powersmart, Inc. Shunt resistance device for monitoring battery state of charge
US7319304B2 (en) * 2003-07-25 2008-01-15 Midtronics, Inc. Shunt connection to a PCB of an energy management system employed in an automotive vehicle
JP4820714B2 (ja) * 2006-08-10 2011-11-24 パナソニック株式会社 シャント抵抗を用いた電流測定装置
JP4897964B2 (ja) * 2007-09-10 2012-03-14 古河電気工業株式会社 電流検出装置
JP2009204531A (ja) * 2008-02-28 2009-09-10 Sanyo Electric Co Ltd シャント抵抗とこのシャント抵抗を備える車両用の電源装置
JP2011053095A (ja) * 2009-09-02 2011-03-17 Furukawa Electric Co Ltd:The 電流監視装置
US8970246B2 (en) * 2010-12-23 2015-03-03 Caterpillar Inc. Assembly and circuit structure for measuring current through an integrated circuit module device
WO2013038176A2 (en) * 2011-09-12 2013-03-21 Metroic Limited Current measurement
KR101473397B1 (ko) * 2012-06-07 2014-12-16 주식회사 엘지화학 배터리 팩의 전류센서 이상 진단 장치 및 방법
GB2508836A (en) 2012-12-12 2014-06-18 Sony Corp Shunt resistor current sense circuit for use in a battery state of charge meter
US9523720B2 (en) * 2013-03-15 2016-12-20 Infineon Technologies Ag Multiple current sensor device, a multiple current shunt device and a method for providing a sensor signal
JP2016003916A (ja) * 2014-06-16 2016-01-12 株式会社オートネットワーク技術研究所 電流検出回路
CN106662603B (zh) * 2014-09-25 2019-12-13 三洋电机株式会社 具备分流电阻器的电流检测装置和电源装置

Also Published As

Publication number Publication date
CN108431619A (zh) 2018-08-21
KR20180013466A (ko) 2018-02-07
JP2018536166A (ja) 2018-12-06
US10802049B2 (en) 2020-10-13
EP3379279B1 (en) 2020-03-11
KR101998091B1 (ko) 2019-07-09
EP3379279A4 (en) 2018-09-26
CN108431619B (zh) 2021-01-26
EP3379279A1 (en) 2018-09-26
WO2018021661A1 (ko) 2018-02-01
JP6872549B2 (ja) 2021-05-19
US20190004094A1 (en) 2019-01-03

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