JP2020532271A - バッテリーセルを監視ユニットに接続する配線の状態を判定する方法、および対応する監視ユニット - Google Patents

バッテリーセルを監視ユニットに接続する配線の状態を判定する方法、および対応する監視ユニット Download PDF

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Publication number
JP2020532271A
JP2020532271A JP2020511966A JP2020511966A JP2020532271A JP 2020532271 A JP2020532271 A JP 2020532271A JP 2020511966 A JP2020511966 A JP 2020511966A JP 2020511966 A JP2020511966 A JP 2020511966A JP 2020532271 A JP2020532271 A JP 2020532271A
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Japan
Prior art keywords
wiring
cell
battery
monitoring unit
value
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JP2020511966A
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Japanese (ja)
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JP2020532271A5 (https=
Inventor
マリュー，ジュリアン
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Publication of JP2020532271A publication Critical patent/JP2020532271A/ja
Publication of JP2020532271A5 publication Critical patent/JP2020532271A5/ja
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    • 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
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
JP2020511966A 2017-09-04 2018-07-09 バッテリーセルを監視ユニットに接続する配線の状態を判定する方法、および対応する監視ユニット Pending JP2020532271A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1758138A FR3070764B1 (fr) 2017-09-04 2017-09-04 Procede de determination de l'etat d'une ligne electrique reliant une cellule de batterie d'accumulateurs a une unite de controle et unite de controle correspondante
FR1758138 2017-09-04
PCT/EP2018/068565 WO2019042636A1 (fr) 2017-09-04 2018-07-09 Procédé de détermination de l'état d'une ligne électrique reliant une cellule de batterie d'accumulateurs à une unité de contrôle et unité de contrôle correspondante

Publications (2)

Publication Number Publication Date
JP2020532271A true JP2020532271A (ja) 2020-11-05
JP2020532271A5 JP2020532271A5 (https=) 2020-12-17

Family

ID=59974705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020511966A Pending JP2020532271A (ja) 2017-09-04 2018-07-09 バッテリーセルを監視ユニットに接続する配線の状態を判定する方法、および対応する監視ユニット

Country Status (7)

Country Link
US (1) US20200191874A1 (https=)
EP (1) EP3704504A1 (https=)
JP (1) JP2020532271A (https=)
KR (1) KR20200047584A (https=)
CN (1) CN111051907B (https=)
FR (1) FR3070764B1 (https=)
WO (1) WO2019042636A1 (https=)

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WO2023276577A1 (ja) * 2021-06-29 2023-01-05 株式会社デンソー 電池測定装置及び電池測定方法

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KR102819970B1 (ko) 2019-05-03 2025-06-13 주식회사 엘지에너지솔루션 배터리셀 진단 장치 및 방법
EP4510414A4 (en) * 2022-05-19 2025-06-04 Contemporary Amperex Technology (Hong Kong) Limited DETECTION METHOD AND ENERGY STORAGE SYSTEM
KR102444847B1 (ko) * 2022-07-04 2022-09-20 주식회사 티엠프라자 6 프로브 방식 선로 저항 측정 충방전기
CN117491888A (zh) * 2022-07-25 2024-02-02 中兴通讯股份有限公司 电阻值校准方法、校准电路、终端设备及存储介质
DE102023111363A1 (de) * 2023-05-03 2024-11-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bestimmen einer Korrektur für eine fahrzeugseitige Schätzung eines Zellzustands, Verfahren zum fahrzeugseitigen Schätzen eines Zellzustands, Computerprogramm und/oder computerlesbares Medium, Datenverarbeitungsvorrichtung, Kraftfahrzeug

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JP2014102127A (ja) * 2012-11-19 2014-06-05 Denso Corp 電池監視装置
JP2016050870A (ja) * 2014-09-01 2016-04-11 株式会社デンソー 電池監視装置
JP2017139927A (ja) * 2016-02-05 2017-08-10 株式会社東芝 バッテリおよび電動自転車

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JP5221468B2 (ja) * 2009-02-27 2013-06-26 株式会社日立製作所 電池監視装置
US8598840B2 (en) * 2010-04-15 2013-12-03 Launchpoint Energy And Power Llc Fault-tolerant battery management system, circuits and methods
JP5853099B2 (ja) * 2012-05-24 2016-02-09 日立オートモティブシステムズ株式会社 電池制御装置
JPWO2014024452A1 (ja) * 2012-08-09 2016-07-25 三洋電機株式会社 バッテリシステム及びこのバッテリシステムを備える電動車両並びに蓄電装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014102127A (ja) * 2012-11-19 2014-06-05 Denso Corp 電池監視装置
JP2016050870A (ja) * 2014-09-01 2016-04-11 株式会社デンソー 電池監視装置
JP2017139927A (ja) * 2016-02-05 2017-08-10 株式会社東芝 バッテリおよび電動自転車

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023276577A1 (ja) * 2021-06-29 2023-01-05 株式会社デンソー 電池測定装置及び電池測定方法
JP2023005756A (ja) * 2021-06-29 2023-01-18 株式会社デンソー 電池測定装置及び電池測定方法
JP7540403B2 (ja) 2021-06-29 2024-08-27 株式会社デンソー 電池測定装置及び電池測定方法

Also Published As

Publication number Publication date
CN111051907A (zh) 2020-04-21
FR3070764B1 (fr) 2020-09-04
KR20200047584A (ko) 2020-05-07
FR3070764A1 (fr) 2019-03-08
EP3704504A1 (fr) 2020-09-09
WO2019042636A1 (fr) 2019-03-07
CN111051907B (zh) 2023-05-09
US20200191874A1 (en) 2020-06-18

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