WO2008129698A1 - 電源システムおよび組電池の充電方法 - Google Patents

電源システムおよび組電池の充電方法 Download PDF

Info

Publication number
WO2008129698A1
WO2008129698A1 PCT/JP2007/069163 JP2007069163W WO2008129698A1 WO 2008129698 A1 WO2008129698 A1 WO 2008129698A1 JP 2007069163 W JP2007069163 W JP 2007069163W WO 2008129698 A1 WO2008129698 A1 WO 2008129698A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery pack
voltage
power system
constant
secondary battery
Prior art date
Application number
PCT/JP2007/069163
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 EP07828903A priority Critical patent/EP2136430A4/en
Priority to CN2007800524490A priority patent/CN101663791B/zh
Priority to JP2009510720A priority patent/JPWO2008129698A1/ja
Priority to US12/595,772 priority patent/US20100052621A1/en
Publication of WO2008129698A1 publication Critical patent/WO2008129698A1/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
    • 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
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • 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
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel 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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

　本発明は二次電池からなる電源システムおよび組電池の充電方法に関し、より詳しくは簡易的な定電圧充電器を用いても電源である組電池を劣化させない技術に関する。 本発明の目的は、単位重量当りのエネルギー密度が鉛蓄電池よりも高い二次電池を定電圧で充電する場合において、過充電により二次電池が変形するおそれを低減し、安全性を向上することができる電源システム、及び充電方法を提供することである。 本発明は、複数の素電池が、直列に接続された組電池と、前記組電池に、一定の定格充電電圧Ｖc を印加して充電する定電圧充電器とを備えた電源システム及び組電池の充電方法において、前記複数の素電池におけるそれぞれの平均放電電圧の合計である合計電圧Ｖｘ、及び前記定格充電電圧Ｖc を、０．９８Ｖｘ≦Ｖc≦１．１５Ｖｘの関係を満たすように、設定するものである。
PCT/JP2007/069163 2007-04-12 2007-10-01 電源システムおよび組電池の充電方法 WO2008129698A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP07828903A EP2136430A4 (en) 2007-04-12 2007-10-01 POWER SUPPLY SYSTEM AND METHOD FOR CHARGING A BATTERY PACK
CN2007800524490A CN101663791B (zh) 2007-04-12 2007-10-01 电源***及组电池的充电方法
JP2009510720A JPWO2008129698A1 (ja) 2007-04-12 2007-10-01 電源システムおよび組電池の充電方法
US12/595,772 US20100052621A1 (en) 2007-04-12 2007-10-01 Power system and set battery charging method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-104778 2007-04-12
JP2007104778 2007-04-12

Publications (1)

Publication Number Publication Date
WO2008129698A1 true WO2008129698A1 (ja) 2008-10-30

Family

ID=39875239

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069163 WO2008129698A1 (ja) 2007-04-12 2007-10-01 電源システムおよび組電池の充電方法

Country Status (6)

Country Link
US (1) US20100052621A1 (ja)
EP (1) EP2136430A4 (ja)
JP (1) JPWO2008129698A1 (ja)
KR (1) KR20100016344A (ja)
CN (1) CN101663791B (ja)
WO (1) WO2008129698A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011082033A (ja) * 2009-10-07 2011-04-21 Mitsubishi Chemicals Corp 非水系電解液二次電池モジュール

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2965751A1 (en) 2004-10-08 2016-01-13 Forward Pharma A/S Controlled release pharmaceutical compositions comprising a fumaric acid ester
JP6460254B2 (ja) * 2015-09-29 2019-01-30 株式会社村田製作所 蓄電パック

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260073A (ja) * 1988-08-25 1990-02-28 Sony Corp 非水電解液二次電池の充電方法
JPH07327323A (ja) * 1994-05-31 1995-12-12 Nemitsuku Ramuda Kk バッテリー装置
JPH09180768A (ja) * 1995-12-27 1997-07-11 Sanyo Electric Co Ltd 組電池
EP0795946A2 (en) 1996-03-12 1997-09-17 SILICONIX Incorporated Rapid charging technique for lithium ion batteries
JPH10154503A (ja) * 1996-11-26 1998-06-09 Shin Kobe Electric Mach Co Ltd バッテリーパック
JP2002101565A (ja) * 2000-09-22 2002-04-05 Denso Corp 組電池の電圧調整装置及び組電池の電圧調整方法
JP2003052129A (ja) * 2001-08-03 2003-02-21 Matsushita Electric Ind Co Ltd 蓄電池の充電方法
JP2003217675A (ja) * 2002-01-23 2003-07-31 Ntt Power & Building Facilities Inc リチウムイオン二次電池の充電方法及び装置
US20040241534A1 (en) 2003-05-30 2004-12-02 Matsushita Electric Industrial Co., Ltd. Method for charing non-aqueous electrolyte secondary battery and charger therefor
JP2005151683A (ja) * 2003-11-14 2005-06-09 Matsushita Electric Ind Co Ltd 電池パックの充電装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160880A (en) * 1989-05-10 1992-11-03 Allied-Signal Inc. Method and apparatus for charging and testing batteries
US7183748B1 (en) * 2000-02-07 2007-02-27 Fujitsu Limited Electric charger and power supply device for portable terminal
JP2002218668A (ja) * 2001-01-19 2002-08-02 Fujitsu Ltd 携帯型情報処理装置、充電装置及び方法
JP4738730B2 (ja) * 2003-04-21 2011-08-03 株式会社マキタ 組電池及び電池パック

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260073A (ja) * 1988-08-25 1990-02-28 Sony Corp 非水電解液二次電池の充電方法
JPH07327323A (ja) * 1994-05-31 1995-12-12 Nemitsuku Ramuda Kk バッテリー装置
JPH09180768A (ja) * 1995-12-27 1997-07-11 Sanyo Electric Co Ltd 組電池
EP0795946A2 (en) 1996-03-12 1997-09-17 SILICONIX Incorporated Rapid charging technique for lithium ion batteries
JPH10154503A (ja) * 1996-11-26 1998-06-09 Shin Kobe Electric Mach Co Ltd バッテリーパック
JP2002101565A (ja) * 2000-09-22 2002-04-05 Denso Corp 組電池の電圧調整装置及び組電池の電圧調整方法
JP2003052129A (ja) * 2001-08-03 2003-02-21 Matsushita Electric Ind Co Ltd 蓄電池の充電方法
JP2003217675A (ja) * 2002-01-23 2003-07-31 Ntt Power & Building Facilities Inc リチウムイオン二次電池の充電方法及び装置
US20040241534A1 (en) 2003-05-30 2004-12-02 Matsushita Electric Industrial Co., Ltd. Method for charing non-aqueous electrolyte secondary battery and charger therefor
JP2005151683A (ja) * 2003-11-14 2005-06-09 Matsushita Electric Ind Co Ltd 電池パックの充電装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2136430A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011082033A (ja) * 2009-10-07 2011-04-21 Mitsubishi Chemicals Corp 非水系電解液二次電池モジュール

Also Published As

Publication number Publication date
EP2136430A1 (en) 2009-12-23
US20100052621A1 (en) 2010-03-04
CN101663791B (zh) 2012-02-22
KR20100016344A (ko) 2010-02-12
CN101663791A (zh) 2010-03-03
JPWO2008129698A1 (ja) 2010-07-22
EP2136430A4 (en) 2011-04-27

Similar Documents

Publication Publication Date Title
EP1796243A3 (en) Methods of charging battery packs for cordless power tool systems
TW200707821A (en) Method and apparatus of controlling for charging/discharging voltage of battery
CN106208223B (zh) 电池充电方法及装置
CN104935045A (zh) 一种采用镍系二次电池的储能***的电池组均衡方法
EP2276139A3 (en) Fast charging of battery using adjustable voltage control
EP1788686A3 (en) Rechargeable battery pack for a power tool
WO2011103469A3 (en) Battery-cell converter management systems
CN104377396A (zh) 一种锂电池组充电方法
CN101908775B (zh) 一种锂离子电池组充电控制方法及***
WO2010102287A3 (en) Battery charge and discharge controller
WO2009131336A3 (en) Two-stage charge equalization method and apparatus for series-connected battery string
EP2418751A3 (en) Battery charger and battery charging method
WO2011127047A3 (en) Grid regulation services for energy storage devices based on grid frequency
CN102856612A (zh) 混合动力电源***
WO2003107506A3 (en) CHARGER FOR RECHARGEABLE BATTERIES
CN101526587A (zh) 串联电池组荷电状态的测量方法
CN102545291A (zh) 太阳能蓄电***及太阳能供电***
WO2010123726A3 (en) Battery chargers, electrical systems, and rechargeable battery charging methods
CN203377638U (zh) 切换式电池组充放电保护均衡电路
RU2012134852A (ru) Способ управления автономной системой электроснабжения космического аппарата
EP2695278A2 (en) Low cost fast charger with internal accumulator and method
CN103904378A (zh) 锂电池模组的充放电方法
WO2008129698A1 (ja) 電源システムおよび組電池の充電方法
CN103312001A (zh) 包含超级电容器的储能***中电池的充电方法及***
KR20140029017A (ko) 이차 전지

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780052449.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07828903

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009510720

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12595772

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2007828903

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20097023327

Country of ref document: KR

Kind code of ref document: A