DE60119565D1 - Gerät und verfahren zur erfassung des ladezustandes einer lithium-ionen-batterie - Google Patents

Gerät und verfahren zur erfassung des ladezustandes einer lithium-ionen-batterie

Info

Publication number
DE60119565D1
DE60119565D1 DE60119565T DE60119565T DE60119565D1 DE 60119565 D1 DE60119565 D1 DE 60119565D1 DE 60119565 T DE60119565 T DE 60119565T DE 60119565 T DE60119565 T DE 60119565T DE 60119565 D1 DE60119565 D1 DE 60119565D1
Authority
DE
Germany
Prior art keywords
ion battery
lithium
detecting
charging condition
charge
Prior art date
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.)
Expired - Lifetime
Application number
DE60119565T
Other languages
English (en)
Other versions
DE60119565T2 (de
Inventor
V Guiheen
G Palanisamy
Harmohan Singh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE60119565D1 publication Critical patent/DE60119565D1/de
Application granted granted Critical
Publication of DE60119565T2 publication Critical patent/DE60119565T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/30—Measuring the maximum or the minimum value of current or voltage reached in a time interval
    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE60119565T 2000-11-22 2001-11-19 Gerät und verfahren zur erfassung des ladezustandes einer lithium-ionen-batterie Expired - Lifetime DE60119565T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/721,003 US6586130B1 (en) 2000-11-22 2000-11-22 Method and apparatus for determining the state of charge of a lithium-ion battery
US721003 2000-11-22
PCT/US2001/043735 WO2002042786A2 (en) 2000-11-22 2001-11-19 Method and apparatus for determining the state of charge of a lithium-ion battery

Publications (2)

Publication Number Publication Date
DE60119565D1 true DE60119565D1 (de) 2006-06-14
DE60119565T2 DE60119565T2 (de) 2007-01-25

Family

ID=24896114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119565T Expired - Lifetime DE60119565T2 (de) 2000-11-22 2001-11-19 Gerät und verfahren zur erfassung des ladezustandes einer lithium-ionen-batterie

Country Status (9)

Country Link
US (2) US6586130B1 (de)
EP (1) EP1336113B1 (de)
JP (1) JP3893109B2 (de)
KR (2) KR100830617B1 (de)
AT (1) ATE326018T1 (de)
AU (1) AU2002216709A1 (de)
CA (1) CA2430208A1 (de)
DE (1) DE60119565T2 (de)
WO (1) WO2002042786A2 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6586130B1 (en) * 2000-11-22 2003-07-01 Honeywell International Inc. Method and apparatus for determining the state of charge of a lithium-ion battery
SE0004772D0 (sv) * 2000-12-19 2000-12-19 St Jude Medical Method and apparatus for determining depleted capacity of a battery
US20030137303A1 (en) * 2002-01-24 2003-07-24 Stefan Roepke Device for determining charge condition of electric storage battery connected to a consumer
US7339347B2 (en) 2003-08-11 2008-03-04 Reserve Power Cell, Llc Apparatus and method for reliably supplying electrical energy to an electrical system
US7876068B2 (en) * 2003-10-24 2011-01-25 International Components Corporation Battery charge indicator
US6984138B2 (en) * 2003-10-24 2006-01-10 International Components Corporation Housing for cigarette lighter adapter or accessory adapter plug
JP4547908B2 (ja) * 2003-12-25 2010-09-22 日産自動車株式会社 二次電池の入出力可能電力推定装置
US7453238B2 (en) 2004-04-06 2008-11-18 Cobasys, Llc State of charge tracking system for battery systems based on relaxation voltage
US8427109B2 (en) * 2004-04-06 2013-04-23 Chevron Technology Ventures Llc Battery state of charge reset
US7570024B2 (en) * 2004-04-06 2009-08-04 Cobasys, Llc Battery state of charge voltage hysteresis estimator
US7554295B2 (en) * 2004-04-06 2009-06-30 Cobasys, Llc Determination of IR-free voltage in hybrid vehicle applications
MXPA06011388A (es) * 2004-04-06 2007-04-25 Cobasys Llc Estimador del estado de carga de bateria.
US7375497B2 (en) * 2004-04-06 2008-05-20 Cobasys, Llc State of charge tracking system for battery systems
US8878539B2 (en) 2004-04-06 2014-11-04 Robert Bosch Gmbh State of charge tracking system for battery systems based on relaxation voltage
US7095211B2 (en) * 2004-04-16 2006-08-22 O2Micro International Limited Battery gas gauge
US7248022B2 (en) * 2004-06-04 2007-07-24 Honeywell International, Inc. Method and apparatus for determining the available energy of a lithium ion battery
US7209841B2 (en) * 2004-11-15 2007-04-24 Cobasys, Llc Maximum and minimum power limit calculator for batteries and battery subpacks
JP2006145285A (ja) * 2004-11-17 2006-06-08 Ricoh Co Ltd 電池残量検出装置
US7541781B2 (en) * 2005-01-17 2009-06-02 Cobasys, Llc Method and apparatus for charging and discharging a rechargeable battery
KR20060098146A (ko) * 2005-03-09 2006-09-18 주식회사 엘지화학 온도에 따른 오픈 회로 전압 히스테레시스를 이용한 배터리의 잔존 용량 초기값 설정 방법
US7688075B2 (en) * 2005-04-20 2010-03-30 Sion Power Corporation Lithium sulfur rechargeable battery fuel gauge systems and methods
WO2007006121A1 (en) * 2005-04-20 2007-01-18 Mountain Power Inc. Detecting the state-of-charge of a lithium ion battery in a hybrid electric vehicle
KR100759706B1 (ko) * 2005-05-11 2007-09-17 주식회사 엘지화학 하이브리드 차량용 배터리의 충전상태 추정 방법
JP4495116B2 (ja) 2005-06-30 2010-06-30 エルジー・ケム・リミテッド バッテリーの残存容量の推定方法及びそれによるバッテリー管理システム
US8264203B2 (en) * 2006-03-31 2012-09-11 Valence Technology, Inc. Monitoring state of charge of a battery
US7723958B2 (en) * 2006-03-31 2010-05-25 Valence Technology, Inc. Battery charge indication methods, battery charge monitoring devices, rechargeable batteries, and articles of manufacture
US7576545B2 (en) * 2006-10-18 2009-08-18 Honeywell International Inc. Lithium-ion battery prognostic testing and process
KR100846712B1 (ko) * 2006-11-01 2008-07-16 삼성에스디아이 주식회사 배터리 관리 시스템 및 그의 구동 방법
WO2008095315A1 (en) * 2007-02-09 2008-08-14 Advanced Lithium Power Inc. Battery management system
US7800344B2 (en) 2007-02-20 2010-09-21 Delphi Technologies, Inc. Method of determining the energy capacity of a battery
DE102007019987B4 (de) 2007-04-27 2017-10-12 Robert Bosch Gmbh Ladestandbestimmung von Akkumulatoren
DE102007034044B4 (de) * 2007-07-20 2019-07-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ermittlung einer aktuell verfügbaren Energiemenge eines Energiespeichermoduls
US8193761B1 (en) * 2007-11-08 2012-06-05 Honeywell International, Inc. Hybrid power source
CN101388477B (zh) * 2008-09-28 2010-12-29 广州丰江电池新技术有限公司 一种快速充电方法
US8354824B2 (en) * 2009-05-08 2013-01-15 Robert Bosch Gmbh System and method for charging and discharging a Li-ion battery pack
FR2947637B1 (fr) * 2009-07-01 2012-03-23 Commissariat Energie Atomique Procede de calibration d'un accumulateur electrochimique
WO2011009227A1 (en) * 2009-07-23 2011-01-27 Texas Instruments Incorporated Systems and methods for determining battery state of charge
TW201224485A (en) 2010-12-02 2012-06-16 Ind Tech Res Inst State-of-charge estimation method and battery control unit
US9118191B2 (en) * 2011-08-29 2015-08-25 Samsung Sdi Co., Ltd. Cell balancing method, cell balancing device, and energy storage system including the cell balancing device
TWI420126B (zh) * 2011-09-27 2013-12-21 Neotec Semiconductor Ltd 電池容量預測裝置及其預測方法
DE102011087496A1 (de) 2011-11-30 2013-06-27 H-Tech Ag Verfahren und Vorrichtung zum Laden von wiederaufladbaren Zellen
FR2991076B1 (fr) * 2012-05-24 2015-03-13 Commissariat Energie Atomique Procede de traitement d'un ensemble de quadruplets de valeurs relatifs a des points de fonctionnement d'un accumulateur electrochimique, procede de determination d'un etat d'energie a partir des donnees issues du procede de traitement, support d'enregistrement, programme informatique et dispositif
CN104380129B (zh) * 2012-06-13 2017-07-07 株式会社Lg 化学 用于估算包含混合正极材料的二次电池的充电状态的设备和方法
JP2014102248A (ja) * 2012-10-24 2014-06-05 Gs Yuasa Corp 蓄電状態検出装置
CN103901347B (zh) * 2012-12-28 2016-11-23 华为终端有限公司 一种显示电池电量的方法和终端
US9360530B2 (en) 2013-08-19 2016-06-07 Google Technology Holdings LLC Method and system for energy storage capacity estimation of battery cells
JP6098496B2 (ja) * 2013-12-06 2017-03-22 トヨタ自動車株式会社 蓄電システム
US9358899B2 (en) * 2014-06-19 2016-06-07 Ford Global Technologies, Llc Method for revitalizing and increasing lithium ion battery capacity
WO2016054732A1 (en) * 2014-10-06 2016-04-14 Corvus Energy Ltd. Method and system for estimating instantaneous state-of-charge of a lithium ion battery
KR102442187B1 (ko) * 2015-04-10 2022-09-07 삼성에스디아이 주식회사 배터리 보호 회로
CN105609890B (zh) * 2015-12-31 2018-07-24 广州丰江电池新技术股份有限公司 修正弥补电压的锂离子电池非恒压充电方法
US10587130B2 (en) 2016-11-04 2020-03-10 International Business Machines Corporation Automatically discharging a rechargeable battery
TWI625915B (zh) * 2016-11-18 2018-06-01 Industrial Technology Research Institute 智慧型充電方法
US20180166888A1 (en) * 2016-12-13 2018-06-14 Bae Systems Controls Inc. Managing Battery Charge Status To Provide Safe Operation For Electronic Devices
US10654337B2 (en) 2016-12-21 2020-05-19 Thermo King Corporation Methods and systems for automatic control of an accessory powered by an auxiliary power unit
KR102206606B1 (ko) * 2017-11-16 2021-01-21 주식회사 엘지화학 배터리 여유 용량 추정 장치
KR102441505B1 (ko) * 2017-12-11 2022-09-07 현대자동차주식회사 전기 자동차의 배터리 충전 방법
US10933825B2 (en) 2017-12-28 2021-03-02 Thermo King Corporation Operation of vehicle accessories based on predicted runtime of a primary system
KR102442632B1 (ko) 2018-02-09 2022-09-08 주식회사 엘지에너지솔루션 이차 전지 상태 추정 장치 및 방법
JP6751947B2 (ja) * 2018-11-27 2020-09-09 東洋システム株式会社 バッテリー充放電試験機
CN111025168A (zh) * 2019-11-29 2020-04-17 淮南师范学院 一种电池健康状态监控装置及电池荷电状态智能估算方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725784A (en) 1983-09-16 1988-02-16 Ramot University Authority For Applied Research & Industrial Development Ltd. Method and apparatus for determining the state-of-charge of batteries particularly lithium batteries
US5633573A (en) * 1994-11-10 1997-05-27 Duracell, Inc. Battery pack having a processor controlled battery operating system
FR2734061B1 (fr) 1995-05-12 1997-06-20 Thomson Csf Procede de determination de la charge disponible d'une batterie d'accumulateurs en fin de decharge
FR2745088B1 (fr) * 1996-02-15 1998-04-10 Oreal Procede pour tester une substance eventuellement active dans le domaine capillaire
US6065182A (en) 1996-06-07 2000-05-23 Royal Appliance Mfg. Co. Cordless wet mop and vacuum assembly
US5694023A (en) * 1996-07-10 1997-12-02 Advanced Charger Technology, Inc. Control and termination of a battery charging process
JPH117984A (ja) * 1997-06-13 1999-01-12 Sony Corp ２次電池の容量検出方法
US6111389A (en) 1998-06-18 2000-08-29 Lucent Technologies Inc. Rapidly charging a battery without overcharging
JP3669202B2 (ja) * 1999-04-20 2005-07-06 日産自動車株式会社 バッテリ状態監視装置
US6586130B1 (en) * 2000-11-22 2003-07-01 Honeywell International Inc. Method and apparatus for determining the state of charge of a lithium-ion battery

Also Published As

Publication number Publication date
EP1336113B1 (de) 2006-05-10
KR20030048480A (ko) 2003-06-19
CA2430208A1 (en) 2002-05-30
KR100830617B1 (ko) 2008-05-20
JP2004515195A (ja) 2004-05-20
ATE326018T1 (de) 2006-06-15
KR20080009234A (ko) 2008-01-25
EP1336113A2 (de) 2003-08-20
JP3893109B2 (ja) 2007-03-14
DE60119565T2 (de) 2007-01-25
KR100874727B1 (ko) 2008-12-19
US20030112011A1 (en) 2003-06-19
US6774636B2 (en) 2004-08-10
US6586130B1 (en) 2003-07-01
AU2002216709A1 (en) 2002-06-03
WO2002042786A3 (en) 2002-10-24
WO2002042786A2 (en) 2002-05-30

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Legal Events

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8364 No opposition during term of opposition