WO2009050989A1 - 二次電池の制御システムおよびそれを搭載した電動車両ならびに二次電池の制御方法 - Google Patents

二次電池の制御システムおよびそれを搭載した電動車両ならびに二次電池の制御方法 Download PDF

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Publication number
WO2009050989A1
WO2009050989A1 PCT/JP2008/067235 JP2008067235W WO2009050989A1 WO 2009050989 A1 WO2009050989 A1 WO 2009050989A1 JP 2008067235 W JP2008067235 W JP 2008067235W WO 2009050989 A1 WO2009050989 A1 WO 2009050989A1
Authority
WO
WIPO (PCT)
Prior art keywords
secondary battery
control system
electrolyte concentration
battery control
charge
Prior art date
Application number
PCT/JP2008/067235
Other languages
English (en)
French (fr)
Inventor
Keiji Kaita
Teruo Ishishita
Shinobu Okayama
Yuji Nishi
Daisuke Kuroda
Original Assignee
Toyota Jidosha Kabushiki Kaisha
Denso 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 Toyota Jidosha Kabushiki Kaisha, Denso Corporation filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to US12/678,659 priority Critical patent/US8229614B2/en
Priority to EP08840481.9A priority patent/EP2204872B1/en
Priority to CN200880111692XA priority patent/CN101828296B/zh
Publication of WO2009050989A1 publication Critical patent/WO2009050989A1/ja

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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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B60L58/15—Preventing overcharging
    • 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
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • 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
    • H01M10/05—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
    • 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)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

　濃度変化率推定部（２１０）は、二次電池の使用時において、充放電電流（Ｉｂ）に基づいて電解液濃度の変化率（ΔＢ）を推定する。濃度推定値算出部（２３０）は、推定された変化率（ΔＢ）に従って、二次電池の使用中における電解液濃度推定値（Ｂ♯）を逐次算出する。判定部（２５０）は、推定された電解液濃度推定値（Ｂ♯）に基づいて、電解液濃度が正常範囲内であるかどうかを判定する。充放電条件修正部（２６０）は、電解液濃度が正常範囲外となったときに、電解液濃度を正常範囲内に復帰させる方向に充電過多傾向あるいは放電過多傾向を抑制するように、二次電池の充放電条件を修正する。
PCT/JP2008/067235 2007-10-15 2008-09-25 二次電池の制御システムおよびそれを搭載した電動車両ならびに二次電池の制御方法 WO2009050989A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/678,659 US8229614B2 (en) 2007-10-15 2008-09-25 Control system for secondary battery, electrically powered vehicle having same, and method for controlling secondary battery
EP08840481.9A EP2204872B1 (en) 2007-10-15 2008-09-25 Control system for secondary battery and method for controlling secondary battery
CN200880111692XA CN101828296B (zh) 2007-10-15 2008-09-25 二次电池的控制系统及搭载有该控制系统的电动车辆以及二次电池的控制方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007267989A JP5210591B2 (ja) 2007-10-15 2007-10-15 二次電池の制御システムおよびそれを搭載した電動車両ならびに二次電池の制御方法
JP2007-267989 2007-10-15

Publications (1)

Publication Number Publication Date
WO2009050989A1 true WO2009050989A1 (ja) 2009-04-23

Family

ID=40567262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067235 WO2009050989A1 (ja) 2007-10-15 2008-09-25 二次電池の制御システムおよびそれを搭載した電動車両ならびに二次電池の制御方法

Country Status (5)

Country Link
US (1) US8229614B2 (ja)
EP (1) EP2204872B1 (ja)
JP (1) JP5210591B2 (ja)
CN (1) CN101828296B (ja)
WO (1) WO2009050989A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107394297A (zh) * 2017-07-12 2017-11-24 成都旭光光电技术有限责任公司 一种复合式电池火灾报警系统

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102648106B (zh) * 2009-11-17 2014-04-02 丰田自动车株式会社 车辆及车辆的控制方法
JP5655493B2 (ja) * 2010-10-19 2015-01-21 日産自動車株式会社 電動車両の制御装置
CN102593536B (zh) * 2011-01-12 2014-08-13 美国电化学动力公司 一种嵌入式电池管理系统及方法
JP5664456B2 (ja) * 2011-05-27 2015-02-04 トヨタ自動車株式会社 車両
KR101605491B1 (ko) * 2011-09-28 2016-03-22 도요타 지도샤（주） 비수 이차 전지의 제어 장치 및 제어 방법
EP2899844B1 (en) * 2012-09-24 2019-03-27 Nissan Motor Co., Ltd Charging control device and charging control method
JP5954144B2 (ja) * 2012-11-30 2016-07-20 ソニー株式会社 制御装置、制御方法、制御システムおよび電動車両
WO2014185163A1 (ja) * 2013-05-16 2014-11-20 日本電気株式会社 電池状態推定装置、電池状態管理システム、電池、電池状態推定方法、及び、プログラム
JP6102734B2 (ja) * 2013-12-27 2017-03-29 トヨタ自動車株式会社 電池システム
JP6237425B2 (ja) * 2014-04-09 2017-11-29 トヨタ自動車株式会社 車両
JP6154352B2 (ja) * 2014-04-21 2017-06-28 トヨタ自動車株式会社 電池システム
JP6363426B2 (ja) * 2014-08-08 2018-07-25 トヨタ自動車株式会社 電池システム
JP6213511B2 (ja) * 2015-03-25 2017-10-18 トヨタ自動車株式会社 電動車両及びその制御方法
JP6350366B2 (ja) * 2015-04-07 2018-07-04 株式会社デンソー 充放電制御装置
JP2017030509A (ja) * 2015-07-31 2017-02-09 トヨタ自動車株式会社 電源制御装置
JP6264362B2 (ja) * 2015-12-01 2018-01-24 トヨタ自動車株式会社 電動車両の電池システム
JP6308223B2 (ja) * 2016-01-06 2018-04-11 トヨタ自動車株式会社 電動車両の電池システム
US10035426B2 (en) * 2016-03-10 2018-07-31 Ford Global Technologies, Llc Battery power management in hybrid vehicles
JP6740793B2 (ja) * 2016-08-05 2020-08-19 トヨタ自動車株式会社 車載電源制御装置
KR101927176B1 (ko) * 2016-08-23 2018-12-10 현대자동차 주식회사 친환경 차량의 저전압 직류 변환기의 출력 제어 방법 및 그 장치
EP3642095A1 (en) * 2017-06-19 2020-04-29 Telefonaktiebolaget LM Ericsson (publ) Micro sleep for network node providing service to user equipment onboard a high speed train
JP2020038146A (ja) * 2018-09-05 2020-03-12 トヨタ自動車株式会社 二次電池システムおよび二次電池のｓｏｃ推定方法
JP6985998B2 (ja) * 2018-09-12 2021-12-22 株式会社東芝 電池状態推定装置、電池状態推定方法、プログラム、制御回路及び蓄電システム
CN113016099B (zh) * 2018-10-26 2024-02-06 日本汽车能源株式会社 电池控制装置
CN112216886B (zh) * 2019-10-30 2022-05-20 蜂巢能源科技有限公司 预估电池充电时间的方法及装置
JP7327146B2 (ja) * 2019-12-19 2023-08-16 トヨタ自動車株式会社 車両、車両制御システムおよび車両制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07263031A (ja) * 1994-03-24 1995-10-13 Sony Corp リチウム二次電池の充電方法
JPH11187577A (ja) 1997-10-13 1999-07-09 Toyota Motor Corp 二次電池の充放電制御装置
JP2000123886A (ja) 1998-10-16 2000-04-28 Nippon Soken Inc 車両用二次電池の満充電判定装置
JP2003346919A (ja) * 2002-05-24 2003-12-05 Nissan Motor Co Ltd 蓄電システム
JP2004031170A (ja) 2002-06-26 2004-01-29 Toyota Motor Corp 二次電池の内部抵抗検出装置及びこれを使用する充電制御システム
JP2006042497A (ja) 2004-07-27 2006-02-09 Toyota Motor Corp 動力出力装置
JP2007141558A (ja) * 2005-11-16 2007-06-07 Toyota Motor Corp 二次電池の充放電制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04301379A (ja) * 1991-03-29 1992-10-23 Toyota Motor Corp 亜鉛臭素電池用容量計
JP3288257B2 (ja) * 1997-05-15 2002-06-04 株式会社日本自動車部品総合研究所 バッテリ充電状態検出装置
JP4066361B2 (ja) * 2003-07-30 2008-03-26 トヨタ自動車株式会社 燃料電池の冷却システム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07263031A (ja) * 1994-03-24 1995-10-13 Sony Corp リチウム二次電池の充電方法
JPH11187577A (ja) 1997-10-13 1999-07-09 Toyota Motor Corp 二次電池の充放電制御装置
JP2000123886A (ja) 1998-10-16 2000-04-28 Nippon Soken Inc 車両用二次電池の満充電判定装置
JP2003346919A (ja) * 2002-05-24 2003-12-05 Nissan Motor Co Ltd 蓄電システム
JP2004031170A (ja) 2002-06-26 2004-01-29 Toyota Motor Corp 二次電池の内部抵抗検出装置及びこれを使用する充電制御システム
JP2006042497A (ja) 2004-07-27 2006-02-09 Toyota Motor Corp 動力出力装置
JP2007141558A (ja) * 2005-11-16 2007-06-07 Toyota Motor Corp 二次電池の充放電制御装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2204872A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107394297A (zh) * 2017-07-12 2017-11-24 成都旭光光电技术有限责任公司 一种复合式电池火灾报警系统
CN107394297B (zh) * 2017-07-12 2023-04-07 成都紫外光电技术有限公司 一种复合式电池火灾报警系统

Also Published As

Publication number Publication date
EP2204872A4 (en) 2011-07-27
US8229614B2 (en) 2012-07-24
CN101828296A (zh) 2010-09-08
EP2204872B1 (en) 2015-09-09
JP2009100513A (ja) 2009-05-07
JP5210591B2 (ja) 2013-06-12
EP2204872A1 (en) 2010-07-07
CN101828296B (zh) 2013-03-13
US20100204861A1 (en) 2010-08-12

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