JPWO2020241144A1 - - Google Patents

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Publication number
JPWO2020241144A1
JPWO2020241144A1 JP2021522722A JP2021522722A JPWO2020241144A1 JP WO2020241144 A1 JPWO2020241144 A1 JP WO2020241144A1 JP 2021522722 A JP2021522722 A JP 2021522722A JP 2021522722 A JP2021522722 A JP 2021522722A JP WO2020241144 A1 JPWO2020241144 A1 JP WO2020241144A1
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.)
Granted
Application number
JP2021522722A
Other languages
Japanese (ja)
Other versions
JP7474994B2 (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 JPWO2020241144A1 publication Critical patent/JPWO2020241144A1/ja
Application granted granted Critical
Publication of JP7474994B2 publication Critical patent/JP7474994B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
    • H02J7/56—Active balancing, e.g. using capacitor-based, inductor-based or DC-DC converters
    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging 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
    • 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
    • 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
    • H01M50/502—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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
    • H02J7/54—Passive balancing, e.g. using resistors or parallel MOSFETs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2021522722A 2019-05-24 2020-04-27 エネルギ移動回路、及び蓄電システム Active JP7474994B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019097418 2019-05-24
JP2019097418 2019-05-24
PCT/JP2020/017888 WO2020241144A1 (ja) 2019-05-24 2020-04-27 エネルギ移動回路、及び蓄電システム

Publications (2)

Publication Number Publication Date
JPWO2020241144A1 true JPWO2020241144A1 (https=) 2020-12-03
JP7474994B2 JP7474994B2 (ja) 2024-04-26

Family

ID=73554007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021522722A Active JP7474994B2 (ja) 2019-05-24 2020-04-27 エネルギ移動回路、及び蓄電システム

Country Status (5)

Country Link
US (1) US12051921B2 (https=)
EP (1) EP3979391B1 (https=)
JP (1) JP7474994B2 (https=)
CN (1) CN113875068B (https=)
WO (1) WO2020241144A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7382585B2 (ja) * 2018-11-02 2023-11-17 パナソニックＩｐマネジメント株式会社 エネルギー移動回路、及び蓄電システム
US11577624B2 (en) * 2019-06-05 2023-02-14 GM Global Technology Operations LLC Low voltage battery SOC confirmation and cell balancing
US12278508B2 (en) * 2019-06-17 2025-04-15 Renesas Electronics America Inc. Single inductor multiple output charger for multiple battery applications

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JP2007294322A (ja) * 2006-04-26 2007-11-08 Matsushita Electric Ind Co Ltd 蓄電装置、携帯機器及び電動車両
WO2011152086A1 (ja) * 2010-06-03 2011-12-08 新神戸電機株式会社 電源装置
WO2018008567A1 (ja) * 2016-07-06 2018-01-11 株式会社デンソー 電源制御装置、及び電源システム

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JP3328656B2 (ja) 1994-05-25 2002-09-30 株式会社岡村研究所 電池の充電制御装置及び方法
US6150795A (en) * 1999-11-05 2000-11-21 Power Designers, Llc Modular battery charge equalizers and method of control
JP2008228492A (ja) * 2007-03-14 2008-09-25 Sanyo Electric Co Ltd リチウムイオン二次電池の充電方法
JP2009159726A (ja) * 2007-12-26 2009-07-16 Honda Motor Co Ltd 放電制御装置
KR101077154B1 (ko) * 2008-04-22 2011-10-27 한국과학기술원 직렬연결 배터리 스트링을 위한 2단 전하 균일 방법 및장치
DE102009016759A1 (de) * 2009-04-07 2010-10-21 Austriamicrosystems Ag Ladungsausgleichsschaltung für einen Energiespeicherblock und Verfahren zum Ladungsausgleich
WO2012042401A2 (en) * 2010-09-29 2012-04-05 Sendyne Corp. Charge balancing system
US9412994B2 (en) * 2010-11-29 2016-08-09 Martin Koebler Lithium starter battery and solid state switch therefor
KR101504449B1 (ko) * 2011-04-19 2015-03-19 신덴겐코교 가부시키가이샤 셀 밸런스 회로 및 셀 밸런스 장치
US9203121B2 (en) * 2011-10-12 2015-12-01 Texas Instruments Incorporated Inductor-based active balancing for batteries and other power supplies
JP6116943B2 (ja) * 2012-03-16 2017-04-19 矢崎総業株式会社 均等化装置
CN103066665A (zh) * 2013-01-18 2013-04-24 同济大学 一种动力锂离子电池模块的主动均衡电路及其均衡方法
KR101450717B1 (ko) * 2013-01-18 2014-10-16 포항공과대학교 산학협력단 엘씨 직렬공진을 이용한 배터리셀 밸런싱 회로
KR102176586B1 (ko) * 2013-02-27 2020-11-09 삼성전자주식회사 배터리에 포함된 셀들의 밸런싱을 수행하는 밸런싱 장치 및 배터리 모듈
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KR101483517B1 (ko) * 2013-08-21 2015-01-19 재단법인 포항산업과학연구원 Ｄｃ 전력 계통용 강압형 배터리 충방전 제어 장치
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CN105871022B (zh) * 2016-05-13 2018-05-22 钛白金科技（深圳）有限公司 一种电池组主动均衡电路及方法
KR101717077B1 (ko) * 2016-07-15 2017-03-16 포항공과대학교 산학협력단 단일 인덕터를 이용한 배터리셀 밸런싱 회로
JP6706811B2 (ja) * 2016-12-12 2020-06-10 パナソニックＩｐマネジメント株式会社 スナバ回路及びそれを用いた電力変換システム
CN106532852B (zh) * 2016-12-16 2023-06-20 华南理工大学 基于lc串联储能的电池组均衡电路
WO2018134827A1 (en) * 2017-01-23 2018-07-26 B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University System for balancing a series of cells
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JP7328750B2 (ja) * 2018-10-31 2023-08-17 株式会社豊田中央研究所 電源装置
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JP2007294322A (ja) * 2006-04-26 2007-11-08 Matsushita Electric Ind Co Ltd 蓄電装置、携帯機器及び電動車両
WO2011152086A1 (ja) * 2010-06-03 2011-12-08 新神戸電機株式会社 電源装置
WO2018008567A1 (ja) * 2016-07-06 2018-01-11 株式会社デンソー 電源制御装置、及び電源システム

Also Published As

Publication number Publication date
EP3979391A4 (en) 2022-08-03
JP7474994B2 (ja) 2024-04-26
US12051921B2 (en) 2024-07-30
CN113875068B (zh) 2024-11-29
EP3979391A1 (en) 2022-04-06
US20220216703A1 (en) 2022-07-07
CN113875068A (zh) 2021-12-31
WO2020241144A1 (ja) 2020-12-03
EP3979391B1 (en) 2025-07-02

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