JPWO2022186375A1 - - Google Patents

Info

Publication number
JPWO2022186375A1
JPWO2022186375A1 JP2023503967A JP2023503967A JPWO2022186375A1 JP WO2022186375 A1 JPWO2022186375 A1 JP WO2022186375A1 JP 2023503967 A JP2023503967 A JP 2023503967A JP 2023503967 A JP2023503967 A JP 2023503967A JP WO2022186375 A1 JPWO2022186375 A1 JP WO2022186375A1
Authority
JP
Japan
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
JP2023503967A
Other versions
JPWO2022186375A5 (ja
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 filed Critical
Publication of JPWO2022186375A1 publication Critical patent/JPWO2022186375A1/ja
Publication of JPWO2022186375A5 publication Critical patent/JPWO2022186375A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • 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]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51—Connection only in series
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
JP2023503967A 2021-03-05 2022-03-04 Pending JPWO2022186375A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163157251P 2021-03-05 2021-03-05
US202163244598P 2021-09-15 2021-09-15
PCT/JP2022/009390 WO2022186375A1 (ja) 2021-03-05 2022-03-04 電圧測定システム

Publications (2)

Publication Number Publication Date
JPWO2022186375A1 true JPWO2022186375A1 (ja) 2022-09-09
JPWO2022186375A5 JPWO2022186375A5 (ja) 2023-12-01

Family

ID=83154485

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2023503967A Pending JPWO2022186375A1 (ja) 2021-03-05 2022-03-04
JP2023503965A Pending JPWO2022186373A1 (ja) 2021-03-05 2022-03-04
JP2023503966A Pending JPWO2022186374A1 (ja) 2021-03-05 2022-03-04
JP2023503968A Pending JPWO2022186376A1 (ja) 2021-03-05 2022-03-04

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2023503965A Pending JPWO2022186373A1 (ja) 2021-03-05 2022-03-04
JP2023503966A Pending JPWO2022186374A1 (ja) 2021-03-05 2022-03-04
JP2023503968A Pending JPWO2022186376A1 (ja) 2021-03-05 2022-03-04

Country Status (4)

Country Link
US (4) US20230408586A1 (ja)
EP (4) EP4303594A1 (ja)
JP (4) JPWO2022186375A1 (ja)
WO (4) WO2022186376A1 (ja)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
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JPH08140204A (ja) * 1994-11-08 1996-05-31 Matsushita Electric Ind Co Ltd 組電池の監視装置
JP2003115332A (ja) * 2002-07-04 2003-04-18 Denso Corp 組み電池の電圧検出装置
GB0502274D0 (en) * 2005-02-04 2005-03-09 Xipower Ltd Battery management system
US20080049266A1 (en) * 2006-07-07 2008-02-28 Advmatch Technology, Inc. Image sensor without opto-mechanical system and manufacturing method thereof
JP5065000B2 (ja) * 2007-12-28 2012-10-31 三洋電機株式会社 電圧測定装置及びこれを具えた組電池システム
WO2010074290A1 (ja) * 2008-12-28 2010-07-01 株式会社ソリトンシステムズ 集積回路及びそれを用いた電池監視装置
KR101016813B1 (ko) * 2009-05-19 2011-02-21 에스비리모티브 주식회사 배터리 관리 시스템 및 그 구동 방법
JP2012154641A (ja) * 2011-01-21 2012-08-16 Denso Corp 電池状態監視装置
JP2013207901A (ja) * 2012-03-28 2013-10-07 Sanyo Electric Co Ltd 電池制御装置
JP6007385B2 (ja) * 2012-04-09 2016-10-12 エリーパワー株式会社 蓄電装置およびその制御方法ならびに電源装置
CN104603627B (zh) * 2012-09-10 2017-11-03 瑞萨电子株式会社 半导体装置和电池电压监视装置
JP5907050B2 (ja) * 2012-12-10 2016-04-20 株式会社デンソー 電池システム
JP6262475B2 (ja) * 2013-09-10 2018-01-17 ローム株式会社 電圧検出装置
DE102013225243A1 (de) * 2013-12-09 2015-06-11 Robert Bosch Gmbh Verfahren zum Übertragen eines minimalen und/oder eines maximalen Wertes eines Batteriesystemparameters und Batteriesystem zur Ausführung eines solchen Verfahrens
JP2015139292A (ja) * 2014-01-22 2015-07-30 トヨタ自動車株式会社 電池ユニット及び電池システム
JP2015141062A (ja) 2014-01-28 2015-08-03 パナソニックＩｐマネジメント株式会社 組電池測定装置
JP2016075557A (ja) * 2014-10-06 2016-05-12 三菱重工業株式会社 電池監視回路及び電池モジュール
JP2016115619A (ja) * 2014-12-17 2016-06-23 トヨタ自動車株式会社 電池監視システム
KR102367055B1 (ko) * 2015-03-19 2022-02-24 삼성전자주식회사 전자 장치 및 전자 장치에서의 배터리 정보 제공 방법
JP6532831B2 (ja) * 2016-01-28 2019-06-19 東芝デバイス＆ストレージ株式会社 電圧監視回路及び電圧監視方法
JP6930745B2 (ja) * 2016-09-13 2021-09-01 三洋電機株式会社 管理装置および電源システム
JP6899699B2 (ja) * 2017-05-12 2021-07-07 株式会社デンソーテン 異常検知装置および異常検知方法
JP6426804B2 (ja) * 2017-08-10 2018-11-21 ラピスセミコンダクタ株式会社 電池監視システム及び電池監視装置
TWI677777B (zh) * 2017-10-05 2019-11-21 新唐科技股份有限公司 處理電路
JP7103026B2 (ja) * 2018-07-30 2022-07-20 株式会社デンソー 電池監視装置
WO2020045418A1 (ja) * 2018-08-29 2020-03-05 パナソニックＩｐマネジメント株式会社 セル監視回路、及び、管理システム
WO2020129577A1 (ja) * 2018-12-17 2020-06-25 パナソニックセミコンダクターソリューションズ株式会社 電池監視制御回路
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JP7192691B2 (ja) 2019-07-17 2022-12-20 株式会社デンソー 組電池監視装置

Also Published As

Publication number Publication date
EP4303593A1 (en) 2024-01-10
JPWO2022186376A1 (ja) 2022-09-09
WO2022186375A1 (ja) 2022-09-09
WO2022186373A1 (ja) 2022-09-09
JPWO2022186374A1 (ja) 2022-09-09
EP4303594A1 (en) 2024-01-10
US20230408586A1 (en) 2023-12-21
EP4304043A1 (en) 2024-01-10
US20230400522A1 (en) 2023-12-14
WO2022186374A1 (ja) 2022-09-09
US20230400521A1 (en) 2023-12-14
WO2022186376A1 (ja) 2022-09-09
US20230402865A1 (en) 2023-12-14
JPWO2022186373A1 (ja) 2022-09-09
EP4303592A1 (en) 2024-01-10

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