WO2008149475A1 - 電源システムおよび組電池の制御方法 - Google Patents

電源システムおよび組電池の制御方法 Download PDF

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Publication number
WO2008149475A1
WO2008149475A1 PCT/JP2007/069162 JP2007069162W WO2008149475A1 WO 2008149475 A1 WO2008149475 A1 WO 2008149475A1 JP 2007069162 W JP2007069162 W JP 2007069162W WO 2008149475 A1 WO2008149475 A1 WO 2008149475A1
Authority
WO
WIPO (PCT)
Prior art keywords
state
unit
cell
assembled battery
detected
Prior art date
Application number
PCT/JP2007/069162
Other languages
English (en)
French (fr)
Inventor
Mamoru Aoki
Shigeyuki Sugiyama
Kohei Suzuki
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to CN2007800532660A priority Critical patent/CN101682091B/zh
Priority to US12/663,630 priority patent/US20100253284A1/en
Priority to EP07828902A priority patent/EP2157657A4/en
Priority to JP2009517689A priority patent/JPWO2008149475A1/ja
Publication of WO2008149475A1 publication Critical patent/WO2008149475A1/ja

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
    • H02J7/0013—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
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

　複数の素電池が直列に接続され、当該素電池の直列回路から電力を機器へ供給する組電池と、前記組電池及び前記機器が並列に接続され、発電された電力を前記組電池及び前記機器へ並列に供給する発電機と、前記複数の素電池を個々に強制放電する複数の強制放電部と、前記各素電池の状態を検出する電池状態検出部と、前記電池状態検出部によって、前記複数の素電池のうち少なくともひとつが、当該素電池が満充電に満たないことを示す第１状態であることが検出されたとき、当該第１状態であることが検知された素電池を、前記電池状態検出部によって前記第１状態より充電深度が低い第２状態になったことが検出されるまで、前記強制放電部によって放電させる制御部とを備えた。
PCT/JP2007/069162 2007-06-08 2007-10-01 電源システムおよび組電池の制御方法 WO2008149475A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2007800532660A CN101682091B (zh) 2007-06-08 2007-10-01 电源系统及组电池的控制方法
US12/663,630 US20100253284A1 (en) 2007-06-08 2007-10-01 Power supply system and control method of assembled battery
EP07828902A EP2157657A4 (en) 2007-06-08 2007-10-01 POWER SYSTEM AND METHOD FOR CONTROLLING BATTERY ASSEMBLY
JP2009517689A JPWO2008149475A1 (ja) 2007-06-08 2007-10-01 電源システムおよび組電池の制御方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-152305 2007-06-08
JP2007152305 2007-06-08

Publications (1)

Publication Number Publication Date
WO2008149475A1 true WO2008149475A1 (ja) 2008-12-11

Family

ID=40093310

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069162 WO2008149475A1 (ja) 2007-06-08 2007-10-01 電源システムおよび組電池の制御方法

Country Status (6)

Country Link
US (1) US20100253284A1 (ja)
EP (1) EP2157657A4 (ja)
JP (1) JPWO2008149475A1 (ja)
KR (1) KR20100033509A (ja)
CN (1) CN101682091B (ja)
WO (1) WO2008149475A1 (ja)

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WO2010129825A1 (en) * 2009-05-08 2010-11-11 Robert Bosch Gmbh System and method for charging and discharging a li-ion battery
JP2011090873A (ja) * 2009-10-22 2011-05-06 Hitachi Vehicle Energy Ltd 扁平形二次電池モジュール
JP2013070600A (ja) * 2011-09-09 2013-04-18 Gs Yuasa Corp 状態管理装置、蓄電素子の均等化方法
JP2013230003A (ja) * 2012-04-25 2013-11-07 Sanyo Electric Co Ltd 電源装置、電源装置を備える車両及び蓄電装置並びに組電池の放電方法
WO2014203715A1 (ja) * 2013-06-18 2014-12-24 Fdk株式会社 二次電池の放電回路、バランス補正回路、及び蓄電装置

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JP5801605B2 (ja) 2011-05-16 2015-10-28 ラピスセミコンダクタ株式会社 比較回路、半導体装置、電池監視システム、充電禁止方法、及び充電禁止プログラム
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JP6026226B2 (ja) * 2012-10-30 2016-11-16 株式会社日立情報通信エンジニアリング 蓄電システム及び電源システム
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US11901747B2 (en) * 2013-07-23 2024-02-13 Altria Client Services Llc Charger for an electronic cigarette
CN103427651A (zh) * 2013-07-25 2013-12-04 天津市松正电动汽车技术股份有限公司 一种车用供电系统及其工作方法
EP2879266A1 (en) * 2013-11-28 2015-06-03 Dialog Semiconductor GmbH Power management method for a stacked cell rechargeable energy storage and stacked cell rechargeable energy storage device
JP6237425B2 (ja) * 2014-04-09 2017-11-29 トヨタ自動車株式会社 車両
JP2015217692A (ja) * 2014-05-14 2015-12-07 トヨタ自動車株式会社 電源制御装置
WO2015186517A1 (ja) * 2014-06-05 2015-12-10 ソニー株式会社 二次電池用電解液、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
KR102523045B1 (ko) * 2016-01-12 2023-04-17 삼성전자주식회사 고장 셀 검출 장치 및 방법
US20200303732A1 (en) * 2016-03-31 2020-09-24 Kaneka Corporation Method for producing battery pack and method for manufacturing electricity storage device
CN105978065A (zh) * 2016-05-12 2016-09-28 Tcl移动通信科技（宁波）有限公司 一种移动终端反向供电输出电流设置方法及装置
WO2018002412A1 (en) * 2016-06-28 2018-01-04 Kone Corporation Power arrangement
KR102319239B1 (ko) * 2016-12-21 2021-10-28 삼성에스디아이 주식회사 배터리 팩
JP6973213B2 (ja) * 2018-03-16 2021-11-24 トヨタ自動車株式会社 二次電池システム、及び二次電池制御方法
CN108550926A (zh) * 2018-04-26 2018-09-18 奇瑞汽车股份有限公司 电池系统和电动汽车
JP7044671B2 (ja) * 2018-09-07 2022-03-30 Fdk株式会社 蓄電装置及び充電方法
KR20200102284A (ko) * 2019-02-21 2020-08-31 주식회사 엘지화학 Ess의 안정화 시스템 및 그 방법
JP7100002B2 (ja) * 2019-09-10 2022-07-12 矢崎総業株式会社 電池制御ユニットおよび電池システム
JP7051776B2 (ja) * 2019-09-30 2022-04-11 矢崎総業株式会社 電池制御ユニットおよび電池システム
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010129825A1 (en) * 2009-05-08 2010-11-11 Robert Bosch Gmbh System and method for charging and discharging a li-ion battery
US8354824B2 (en) 2009-05-08 2013-01-15 Robert Bosch Gmbh System and method for charging and discharging a Li-ion battery pack
JP2011090873A (ja) * 2009-10-22 2011-05-06 Hitachi Vehicle Energy Ltd 扁平形二次電池モジュール
JP2013070600A (ja) * 2011-09-09 2013-04-18 Gs Yuasa Corp 状態管理装置、蓄電素子の均等化方法
US9985444B2 (en) 2011-09-09 2018-05-29 Gs Yuasa International Ltd. Electric storage device management apparatus and method of equalizing capacities of electric storage devices
JP2013230003A (ja) * 2012-04-25 2013-11-07 Sanyo Electric Co Ltd 電源装置、電源装置を備える車両及び蓄電装置並びに組電池の放電方法
WO2014203715A1 (ja) * 2013-06-18 2014-12-24 Fdk株式会社 二次電池の放電回路、バランス補正回路、及び蓄電装置
JP2015002662A (ja) * 2013-06-18 2015-01-05 Fdk株式会社 二次電池の放電回路、バランス補正回路、及び蓄電装置

Also Published As

Publication number Publication date
US20100253284A1 (en) 2010-10-07
EP2157657A1 (en) 2010-02-24
EP2157657A4 (en) 2011-09-28
JPWO2008149475A1 (ja) 2010-08-19
KR20100033509A (ko) 2010-03-30
CN101682091A (zh) 2010-03-24
CN101682091B (zh) 2012-07-25

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