CN115882170A - 电压检测装置以及电池模块 - Google Patents

电压检测装置以及电池模块 Download PDF

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Publication number
CN115882170A
CN115882170A CN202211191663.7A CN202211191663A CN115882170A CN 115882170 A CN115882170 A CN 115882170A CN 202211191663 A CN202211191663 A CN 202211191663A CN 115882170 A CN115882170 A CN 115882170A
Authority
CN
China
Prior art keywords
lead
voltage detection
positive electrode
battery module
negative electrode
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.)
Pending
Application number
CN202211191663.7A
Other languages
English (en)
Chinese (zh)
Inventor
井泽贵美
雨谷龙一
中井昌之
丰﨑信吉
柳原康宏
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.)
AESC Japan Ltd
Original Assignee
Envision 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 Envision AESC Japan Ltd filed Critical Envision AESC Japan Ltd
Publication of CN115882170A publication Critical patent/CN115882170A/zh
Pending legal-status Critical Current

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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]
    • G01R31/382—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]
    • G01R31/364—Battery terminal connectors with integrated measuring arrangements
    • 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
    • H01M50/20—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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • 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
    • H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • 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
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • 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)
CN202211191663.7A 2021-09-29 2022-09-28 电压检测装置以及电池模块 Pending CN115882170A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021159630A JP7672941B2 (ja) 2021-09-29 2021-09-29 電圧検出装置及び電池モジュール
JP2021-159630 2021-09-29

Publications (1)

Publication Number Publication Date
CN115882170A true CN115882170A (zh) 2023-03-31

Family

ID=83508553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211191663.7A Pending CN115882170A (zh) 2021-09-29 2022-09-28 电压检测装置以及电池模块

Country Status (4)

Country Link
US (1) US12546830B2 (https=)
EP (1) EP4160785A1 (https=)
JP (2) JP7672941B2 (https=)
CN (1) CN115882170A (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015111537A (ja) * 2013-10-28 2015-06-18 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
JP2017084465A (ja) * 2015-10-22 2017-05-18 日産自動車株式会社 組電池および組電池用のバスバカバー並びに組電池の製造方法
JP2017098043A (ja) * 2015-11-20 2017-06-01 矢崎総業株式会社 電圧検出用端子の保持構造
JP2018110082A (ja) * 2017-01-05 2018-07-12 日産自動車株式会社 保持部材および組電池パック
CN110366789A (zh) * 2017-03-14 2019-10-22 株式会社自动网络技术研究所 配线模块
WO2021006000A1 (ja) * 2019-07-05 2021-01-14 株式会社オートネットワーク技術研究所 接続モジュール
US20210194101A1 (en) * 2018-04-25 2021-06-24 Lg Chem, Ltd. Battery module and battery pack including the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008103139A (ja) * 2006-10-18 2008-05-01 Bridgestone Corp 電池モジュール
JP2009231138A (ja) 2008-03-24 2009-10-08 Toshiba Corp 電池パック
DE112011101767B4 (de) * 2010-05-26 2020-12-17 Sumitomo Heavy Industries, Ltd. Schaufelbagger
KR101276186B1 (ko) 2011-05-13 2013-06-18 주식회사 엘지화학 전압 센싱 어셈블리 및 이를 포함하는 전지모듈
JP5660390B2 (ja) 2011-08-02 2015-01-28 株式会社オートネットワーク技術研究所 電池モジュール
JP6151476B2 (ja) 2011-10-19 2017-06-21 矢崎総業株式会社 電源装置
JP6011876B2 (ja) 2013-09-13 2016-10-19 株式会社オートネットワーク技術研究所 蓄電モジュール
JP6318871B2 (ja) 2014-06-02 2018-05-09 株式会社豊田自動織機 蓄電装置
KR102034206B1 (ko) * 2016-07-26 2019-10-18 주식회사 엘지화학 배터리 모듈 및 이를 포함하는 배터리 팩
KR102097087B1 (ko) * 2017-04-07 2020-04-03 주식회사 엘지화학 배터리 모듈 및 이를 포함하는 배터리 팩 및 자동차
KR102264906B1 (ko) * 2017-11-23 2021-06-14 주식회사 엘지에너지솔루션 안전성이 개선된 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차
JP2020047435A (ja) 2018-09-18 2020-03-26 トヨタ自動車株式会社 蓄電モジュール
JP7087959B2 (ja) 2018-11-27 2022-06-21 トヨタ自動車株式会社 組電池
JP6978483B2 (ja) 2019-05-27 2021-12-08 株式会社ジーエスエレテック バッテリシステム用電圧検出回路、バッテリシステム用電圧検出回路の製造方法及びバッテリシステム
JP7046113B2 (ja) 2020-04-02 2022-04-01 株式会社ユニバーサルエンターテインメント 遊技機

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015111537A (ja) * 2013-10-28 2015-06-18 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
CN105684186A (zh) * 2013-10-28 2016-06-15 株式会社自动网络技术研究所 配线模块
JP2017084465A (ja) * 2015-10-22 2017-05-18 日産自動車株式会社 組電池および組電池用のバスバカバー並びに組電池の製造方法
JP2017098043A (ja) * 2015-11-20 2017-06-01 矢崎総業株式会社 電圧検出用端子の保持構造
JP2018110082A (ja) * 2017-01-05 2018-07-12 日産自動車株式会社 保持部材および組電池パック
CN110366789A (zh) * 2017-03-14 2019-10-22 株式会社自动网络技术研究所 配线模块
US20210194101A1 (en) * 2018-04-25 2021-06-24 Lg Chem, Ltd. Battery module and battery pack including the same
WO2021006000A1 (ja) * 2019-07-05 2021-01-14 株式会社オートネットワーク技術研究所 接続モジュール

Also Published As

Publication number Publication date
US12546830B2 (en) 2026-02-10
EP4160785A1 (en) 2023-04-05
US20230095455A1 (en) 2023-03-30
JP2025100871A (ja) 2025-07-03
JP2023049715A (ja) 2023-04-10
JP7672941B2 (ja) 2025-05-08

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