JP7612717B2 - 電圧検出装置及び電池モジュール - Google Patents

電圧検出装置及び電池モジュール Download PDF

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Publication number
JP7612717B2
JP7612717B2 JP2022575604A JP2022575604A JP7612717B2 JP 7612717 B2 JP7612717 B2 JP 7612717B2 JP 2022575604 A JP2022575604 A JP 2022575604A JP 2022575604 A JP2022575604 A JP 2022575604A JP 7612717 B2 JP7612717 B2 JP 7612717B2
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Japan
Prior art keywords
voltage detection
cell group
lead
detection unit
detection device
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JP2022575604A
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English (en)
Japanese (ja)
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JPWO2022154008A1 (https=
JPWO2022154008A5 (https=
Inventor
貴美 井澤
昌之 中井
康宏 柳原
竜一 雨谷
麗萍 崔
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AESC Japan Ltd
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AESC Japan 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 AESC Japan Ltd filed Critical AESC Japan Ltd
Publication of JPWO2022154008A1 publication Critical patent/JPWO2022154008A1/ja
Publication of JPWO2022154008A5 publication Critical patent/JPWO2022154008A5/ja
Priority to JP2024228199A priority Critical patent/JP7767571B2/ja
Priority to JP2024228200A priority patent/JP7767572B2/ja
Application granted granted Critical
Publication of JP7612717B2 publication Critical patent/JP7612717B2/ja
Priority to JP2025182409A priority patent/JP2026010216A/ja
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    • 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
    • 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
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H01M50/557—Plate-shaped terminals
    • 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
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
JP2022575604A 2021-01-15 2022-01-12 電圧検出装置及び電池モジュール Active JP7612717B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2024228199A JP7767571B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール
JP2024228200A JP7767572B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール
JP2025182409A JP2026010216A (ja) 2021-01-15 2025-10-29 電池モジュール

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021004740 2021-01-15
JP2021004740 2021-01-15
PCT/JP2022/000706 WO2022154008A1 (ja) 2021-01-15 2022-01-12 電圧検出装置及び電池モジュール

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2024228199A Division JP7767571B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール
JP2024228200A Division JP7767572B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール

Publications (3)

Publication Number Publication Date
JPWO2022154008A1 JPWO2022154008A1 (https=) 2022-07-21
JPWO2022154008A5 JPWO2022154008A5 (https=) 2023-09-27
JP7612717B2 true JP7612717B2 (ja) 2025-01-14

Family

ID=82446353

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2022575604A Active JP7612717B2 (ja) 2021-01-15 2022-01-12 電圧検出装置及び電池モジュール
JP2024228200A Active JP7767572B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール
JP2024228199A Active JP7767571B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール
JP2025182409A Pending JP2026010216A (ja) 2021-01-15 2025-10-29 電池モジュール

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2024228200A Active JP7767572B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール
JP2024228199A Active JP7767571B2 (ja) 2021-01-15 2024-12-25 電圧検出装置及び電池モジュール
JP2025182409A Pending JP2026010216A (ja) 2021-01-15 2025-10-29 電池モジュール

Country Status (5)

Country Link
US (1) US12613288B2 (https=)
EP (1) EP4280343A4 (https=)
JP (4) JP7612717B2 (https=)
CN (1) CN116762228A (https=)
WO (1) WO2022154008A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7759304B2 (ja) * 2022-10-06 2025-10-23 株式会社オートネットワーク技術研究所 配線モジュール
JP7759305B2 (ja) * 2022-10-06 2025-10-23 株式会社オートネットワーク技術研究所 配線モジュール
WO2024214293A1 (ja) * 2023-04-14 2024-10-17 平田機工株式会社 製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006294338A (ja) 2005-04-07 2006-10-26 Nissan Motor Co Ltd 組電池
US20110195285A1 (en) 2006-03-06 2011-08-11 Lg Chem, Ltd. Voltage sensing member and battery module employed with the same
JP2013235827A (ja) 2012-04-13 2013-11-21 Hitachi Vehicle Energy Ltd 電池ブロック及び二次電池モジュール
US20150380779A1 (en) 2013-03-19 2015-12-31 Lg Chem, Ltd. Voltage sensing member and battery module employed with the same
JP2016115601A (ja) 2014-12-17 2016-06-23 日立オートモティブシステムズ株式会社 蓄電モジュール
JP2017531304A (ja) 2014-11-10 2017-10-19 ティーイー・コネクティビティ・コーポレイションＴＥ Ｃｏｎｎｅｃｔｉｖｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 電池コネクタシステム用のバスバー
CN209822766U (zh) 2019-06-21 2019-12-20 东莞新能源科技有限公司 电池组及其输出结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4601494B2 (ja) * 2005-06-16 2010-12-22 三洋電機株式会社 車両用の電源装置
CN102379058B (zh) * 2009-04-01 2014-06-18 株式会社Lg化学 电压感测部件和采用该电压感测部件的电池模块
JP2011111107A (ja) * 2009-11-30 2011-06-09 Sanyo Electric Co Ltd 電源装置及びこれを備える車両
KR101230954B1 (ko) * 2010-04-08 2013-02-07 주식회사 엘지화학 신규한 구조의 센싱부재를 포함하는 전지모듈
KR101262029B1 (ko) 2011-03-23 2013-05-08 주식회사 엘지화학 안전성이 향상된 전지팩
JP6789858B2 (ja) 2017-03-13 2020-11-25 株式会社エンビジョンＡｅｓｃエナジーデバイス 組電池の製造方法及び製造装置
KR102340898B1 (ko) 2018-03-30 2021-12-16 주식회사 엘지에너지솔루션 조립성이 향상된 버스바 프레임을 구비한 배터리 모듈
KR102354401B1 (ko) * 2018-04-25 2022-01-20 주식회사 엘지에너지솔루션 배터리 모듈 및 이를 포함하는 배터리 팩
JP7313005B2 (ja) 2019-06-25 2023-07-24 医療法人三栄会 がんのバイオマーカーおよびがんの発症を判定する方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006294338A (ja) 2005-04-07 2006-10-26 Nissan Motor Co Ltd 組電池
US20110195285A1 (en) 2006-03-06 2011-08-11 Lg Chem, Ltd. Voltage sensing member and battery module employed with the same
JP2013235827A (ja) 2012-04-13 2013-11-21 Hitachi Vehicle Energy Ltd 電池ブロック及び二次電池モジュール
US20150380779A1 (en) 2013-03-19 2015-12-31 Lg Chem, Ltd. Voltage sensing member and battery module employed with the same
JP2017531304A (ja) 2014-11-10 2017-10-19 ティーイー・コネクティビティ・コーポレイションＴＥ Ｃｏｎｎｅｃｔｉｖｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 電池コネクタシステム用のバスバー
JP2016115601A (ja) 2014-12-17 2016-06-23 日立オートモティブシステムズ株式会社 蓄電モジュール
CN209822766U (zh) 2019-06-21 2019-12-20 东莞新能源科技有限公司 电池组及其输出结构

Also Published As

Publication number Publication date
JP7767571B2 (ja) 2025-11-11
US20240069119A1 (en) 2024-02-29
JP2025038225A (ja) 2025-03-18
EP4280343A1 (en) 2023-11-22
JP2025031903A (ja) 2025-03-07
JP7767572B2 (ja) 2025-11-11
US12613288B2 (en) 2026-04-28
WO2022154008A1 (ja) 2022-07-21
EP4280343A4 (en) 2024-08-14
CN116762228A (zh) 2023-09-15
JPWO2022154008A1 (https=) 2022-07-21
JP2026010216A (ja) 2026-01-21

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