WO2009040980A1 - 電源システムおよび電池集合体の制御方法 - Google Patents

電源システムおよび電池集合体の制御方法 Download PDF

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Publication number
WO2009040980A1
WO2009040980A1 PCT/JP2008/002222 JP2008002222W WO2009040980A1 WO 2009040980 A1 WO2009040980 A1 WO 2009040980A1 JP 2008002222 W JP2008002222 W JP 2008002222W WO 2009040980 A1 WO2009040980 A1 WO 2009040980A1
Authority
WO
WIPO (PCT)
Prior art keywords
cell assembly
power supply
supply system
control method
cells
Prior art date
Application number
PCT/JP2008/002222
Other languages
English (en)
French (fr)
Inventor
Shigeyuki Sugiyama
Mamoru Aoki
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 US12/679,646 priority Critical patent/US20100201318A1/en
Priority to EP08834384A priority patent/EP2207235A1/en
Priority to CN200880109409A priority patent/CN101809803A/zh
Publication of WO2009040980A1 publication Critical patent/WO2009040980A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/48—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
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Hybrid Cells (AREA)

Abstract

　本発明の電源システムは、複数の第１素電池を直列接続してなる第１組電池と複数の第２素電池を直列接続してなる第２組電池とが並列に接続された電池集合体と、前記電池集合体を充電させる発電機とを備え、前記電池集合体は、前記第１組電池が満充電容量の半分の充電容量になったときの端子電圧である平均充電電圧Ｖ１が、前記第２組電池が満充電容量の半分の充電容量になったときの端子電圧である平均充電電圧Ｖ２より小さい電圧になるように設定されている。
PCT/JP2008/002222 2007-09-25 2008-08-15 電源システムおよび電池集合体の制御方法 WO2009040980A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/679,646 US20100201318A1 (en) 2007-09-25 2008-08-15 Power supply system and cell assembly control method
EP08834384A EP2207235A1 (en) 2007-09-25 2008-08-15 Power supply system and cell assembly control method
CN200880109409A CN101809803A (zh) 2007-09-25 2008-08-15 电源系统以及电池集合体的控制方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-247046 2007-09-25
JP2007247046A JP2009080939A (ja) 2007-09-25 2007-09-25 電源システムおよび電池集合体の制御方法

Publications (1)

Publication Number Publication Date
WO2009040980A1 true WO2009040980A1 (ja) 2009-04-02

Family

ID=40510892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002222 WO2009040980A1 (ja) 2007-09-25 2008-08-15 電源システムおよび電池集合体の制御方法

Country Status (6)

Country Link
US (1) US20100201318A1 (ja)
EP (1) EP2207235A1 (ja)
JP (1) JP2009080939A (ja)
KR (1) KR20100075950A (ja)
CN (1) CN101809803A (ja)
WO (1) WO2009040980A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2577840A4 (en) * 2010-05-24 2015-12-02 Chun-Chieh Chang EXTENDED RECHARGEABLE BATTERY SYSTEM

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JP2009089569A (ja) * 2007-10-03 2009-04-23 Panasonic Corp 電源システム
US7986053B2 (en) * 2008-03-13 2011-07-26 Remy Technologies, L.L.C. 24-volt engine start-up system
US9246340B2 (en) * 2011-02-11 2016-01-26 Intel Corporation Battery pack
US9577469B2 (en) * 2011-12-16 2017-02-21 Samsung Sdi Co., Ltd. Battery pack
CN102660979B (zh) * 2012-05-28 2014-04-30 中国水利水电科学研究院 一种大口径浅水井
JP2016524562A (ja) * 2013-05-08 2016-08-18 エルジー・ケム・リミテッド 自動車用充電システム及びそれを備える自動車
JP2015092444A (ja) * 2013-10-04 2015-05-14 Ｃｏｎｎｅｘｘ Ｓｙｓｔｅｍｓ株式会社 ハイブリッド蓄電池、ならびにそれを利用するハイブリッド蓄電装置、発蓄電ユニット、電力網システムおよび走行体
US20170063127A1 (en) * 2015-08-26 2017-03-02 The Aes Corporation Battery Backup Capacity Method and System
JP6953737B2 (ja) * 2017-02-24 2021-10-27 株式会社デンソー 制御装置
CN112698225B (zh) * 2019-10-22 2022-05-13 华为技术有限公司 一种电池容量跟踪方法、装置及电子设备
CN113746149A (zh) 2020-05-27 2021-12-03 北京小米移动软件有限公司 充电系统、方法、装置和终端设备

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JPH06351172A (ja) * 1993-06-11 1994-12-22 Mitsubishi Electric Corp 自動車用電源装置
JPH09180768A (ja) * 1995-12-27 1997-07-11 Sanyo Electric Co Ltd 組電池
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Publication number Priority date Publication date Assignee Title
JPH06351172A (ja) * 1993-06-11 1994-12-22 Mitsubishi Electric Corp 自動車用電源装置
JPH09180768A (ja) * 1995-12-27 1997-07-11 Sanyo Electric Co Ltd 組電池
JP2002051471A (ja) * 2000-07-28 2002-02-15 Shin Kobe Electric Mach Co Ltd 走行車輌用電源システム及び該システムにおける充電状態推定方法
JP2003164068A (ja) * 2001-11-22 2003-06-06 Hitachi Ltd 電源装置と分散型電源システムおよびこれを搭載した電気自動車
JP2003219575A (ja) * 2002-01-23 2003-07-31 Shin Kobe Electric Mach Co Ltd 電源システム
JP2004025979A (ja) * 2002-06-25 2004-01-29 Shin Kobe Electric Mach Co Ltd 走行車両用電源システム
JP2004320872A (ja) * 2003-04-15 2004-11-11 Isuzu Motors Ltd 車両用電源装置
JP2004342580A (ja) * 2003-04-21 2004-12-02 Makita Corp 組電池及び電池パック
JP2005080318A (ja) * 2003-08-29 2005-03-24 Fuji Electric Holdings Co Ltd 電池の充放電制御方法および充電制御装置
JP2007506395A (ja) * 2003-09-15 2007-03-15 エレクトロバヤ インク． 可変電力消費を有する負荷用のエネルギ貯蔵装置
JP2007037291A (ja) * 2005-07-27 2007-02-08 Nec Corp 自動車用蓄電システム
JP2007095354A (ja) * 2005-09-27 2007-04-12 Sanyo Electric Co Ltd 非水電解質二次電池の充放電方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2577840A4 (en) * 2010-05-24 2015-12-02 Chun-Chieh Chang EXTENDED RECHARGEABLE BATTERY SYSTEM

Also Published As

Publication number Publication date
KR20100075950A (ko) 2010-07-05
JP2009080939A (ja) 2009-04-16
US20100201318A1 (en) 2010-08-12
CN101809803A (zh) 2010-08-18
EP2207235A1 (en) 2010-07-14

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