WO2011081303A3 - 배터리 팩 관리 장치 및 방법 - Google Patents

배터리 팩 관리 장치 및 방법 Download PDF

Info

Publication number
WO2011081303A3
WO2011081303A3 PCT/KR2010/008574 KR2010008574W WO2011081303A3 WO 2011081303 A3 WO2011081303 A3 WO 2011081303A3 KR 2010008574 W KR2010008574 W KR 2010008574W WO 2011081303 A3 WO2011081303 A3 WO 2011081303A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery pack
current
managing
measures
temperature
Prior art date
Application number
PCT/KR2010/008574
Other languages
English (en)
French (fr)
Other versions
WO2011081303A2 (ko
Inventor
김주영
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN201080064019.2A priority Critical patent/CN102754272B/zh
Priority to JP2012546989A priority patent/JP5475144B2/ja
Priority to EP10841136.4A priority patent/EP2521213B1/en
Priority to US13/088,571 priority patent/US8633826B2/en
Publication of WO2011081303A2 publication Critical patent/WO2011081303A2/ko
Publication of WO2011081303A3 publication Critical patent/WO2011081303A3/ko
Priority to US14/104,461 priority patent/US9221348B2/en

Links

Classifications

    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • 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]
    • 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
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/005—Detection of state of health [SOH]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
    • F02N2200/061—Battery state of charge [SOC]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
    • F02N2200/063—Battery voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
    • F02N2200/064—Battery temperature
    • 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

본 발명은 배터리 팩 관리 장치 및 방법을 개시한다. 본 발명에 따른 배터리 팩 관리 장치는, 상기 배터리 팩의 온도를 측정하는 온도측정 모듈; 상기 측정된 온도가 미리 정해진 온도 범위에 속하지 않는 경우 상기 배터리 팩의 충방전 전류를 측정하는 전류측정 모듈; 상기 측정된 충방전 전류가 일정 전류값 이상인 경우 그 시간을 측정하는 시간측정 모듈; 상기 측정된 시간을 누적하여 저장하는 저장 모듈; 및 상기 누적 저장된 시간에 따라 배터리 팩의 상태를 판단하여 그 상태 정보를 사용자에게 제공하는 제어 모듈;을 포함한다.
PCT/KR2010/008574 2009-12-30 2010-12-02 배터리 팩 관리 장치 및 방법 WO2011081303A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201080064019.2A CN102754272B (zh) 2009-12-30 2010-12-02 用于管理电池组的设备和方法
JP2012546989A JP5475144B2 (ja) 2009-12-30 2010-12-02 バッテリーパックの管理装置及び方法
EP10841136.4A EP2521213B1 (en) 2009-12-30 2010-12-02 Apparatus and method for managing a battery pack
US13/088,571 US8633826B2 (en) 2009-12-30 2011-04-18 Method and apparatus for managing battery pack
US14/104,461 US9221348B2 (en) 2009-12-30 2013-12-12 Method and apparatus for managing battery pack

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0134432 2009-12-30
KR1020090134432A KR101232786B1 (ko) 2009-12-30 2009-12-30 배터리 팩 관리 장치 및 방법

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/088,571 Continuation US8633826B2 (en) 2009-12-30 2011-04-18 Method and apparatus for managing battery pack

Publications (2)

Publication Number Publication Date
WO2011081303A2 WO2011081303A2 (ko) 2011-07-07
WO2011081303A3 true WO2011081303A3 (ko) 2011-11-17

Family

ID=44226939

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008574 WO2011081303A2 (ko) 2009-12-30 2010-12-02 배터리 팩 관리 장치 및 방법

Country Status (6)

Country Link
US (2) US8633826B2 (ko)
EP (1) EP2521213B1 (ko)
JP (1) JP5475144B2 (ko)
KR (1) KR101232786B1 (ko)
CN (1) CN102754272B (ko)
WO (1) WO2011081303A2 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102381209B (zh) * 2011-10-13 2014-04-02 奇瑞汽车股份有限公司 一种纯电动汽车的低压蓄电池故障管理方法
KR101281066B1 (ko) * 2011-10-18 2013-07-09 송영길 전기자동차용 하이브리드 배터리 시스템
KR20140070447A (ko) 2012-11-30 2014-06-10 주식회사 엘지화학 배터리 사용 환경과 사용 이력을 관리하는 장치 및 방법
CN103078150B (zh) * 2012-12-31 2015-02-18 普天新能源有限责任公司 动力电池安全预警方法和装置
JP6413311B2 (ja) * 2014-04-11 2018-10-31 株式会社村田製作所 蓄電装置、制御方法、制御装置、蓄電システム、電動車両および電子機器
KR102241683B1 (ko) 2014-07-30 2021-04-19 삼성전자주식회사 배터리의 상태를 추정하는 방법 및 장치
CN104376680A (zh) * 2014-11-24 2015-02-25 朱弋平 具有热感应的电动车报警器
CN104375095A (zh) * 2014-11-24 2015-02-25 贵州电网公司六盘水供电局 蓄电池在线专家分析***
CN105846479B (zh) * 2015-01-13 2019-01-25 葛炽昌 应用于电动车辆的交换电池组及其控制方法
KR101553063B1 (ko) * 2015-01-20 2015-09-15 주식회사 제이에스영테크 하이브리드 에너지 저장 모듈 시스템
WO2016143399A1 (ja) * 2015-03-12 2016-09-15 オムロン株式会社 バッテリ、システム、バッテリ管理方法、バッテリ管理プログラムおよび記録媒体
KR101693991B1 (ko) * 2015-05-18 2017-01-17 현대자동차주식회사 친환경 차량의 제어 시스템 및 방법
CN105162208B (zh) * 2015-09-30 2019-05-31 北京奇虎科技有限公司 一种行车记录仪的充电方法和装置
JP6789299B2 (ja) * 2016-01-13 2020-11-25 フレックストロニックス エーピー エルエルシー 高率電池放電中の放電持続時間の推定の方法
JP6690383B2 (ja) * 2016-04-26 2020-04-28 株式会社Ｇｓユアサ 電力管理システム、電池管理装置、バッテリ装置および車両の電力管理方法
CN106229564B (zh) * 2016-07-13 2019-05-07 佛山科学技术学院 一种基于云智能监控的蓄电池故障诊断修复方法及***
US20180131052A1 (en) * 2016-11-08 2018-05-10 Ford Global Technologies, Llc Battery thermal management systems for electrified vehicles
KR102038610B1 (ko) * 2016-12-05 2019-10-30 주식회사 엘지화학 배터리 관리 장치 및 방법
KR102066703B1 (ko) * 2017-01-24 2020-01-15 주식회사 엘지화학 배터리 관리 장치 및 방법
KR102267589B1 (ko) * 2017-12-14 2021-06-18 주식회사 엘지에너지솔루션 전류 측정 장치 및 방법
US20210172905A1 (en) * 2018-01-04 2021-06-10 Lyten, Inc. Sensing device for detecting analytes in batteries
CN108313026B (zh) * 2018-01-05 2021-10-15 蔚来(安徽)控股有限公司 电动车辆的电池更换方法
TWI708956B (zh) * 2018-03-08 2020-11-01 財團法人工業技術研究院 電池的安全鑑別方法、電池內短路危害等級設定方法及應用其之警示系統
CN109326837B (zh) * 2018-08-20 2022-03-04 中国电力科学研究院有限公司 一种监控锂电池储能***热管理与火灾预警的方法和***
KR20210012103A (ko) * 2019-07-23 2021-02-03 주식회사 엘지화학 차량 배터리 화재 감지 장치 및 감지 방법
KR20210158123A (ko) * 2020-06-23 2021-12-30 주식회사 엘지에너지솔루션 Bms 온도 센서를 활용한 배터리 셀의 온도 이상 상태 진단 시스템 및 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003173825A (ja) * 2001-09-28 2003-06-20 Mitsumi Electric Co Ltd 二次電池保護装置
KR100704944B1 (ko) * 2005-01-31 2007-04-06 주식회사 리버트론 전기 자동차용 배터리 관리 시스템
KR20090046474A (ko) * 2007-11-06 2009-05-11 (주) 누리기술 배터리 관리 장치 및 그 제어 방법
JP2009284717A (ja) * 2008-05-26 2009-12-03 Mazda Motor Corp 自動車のバッテリ制御方法及びその装置
JP2009302054A (ja) * 2008-06-11 2009-12-24 Valeo Systemes Thermiques 自動車用バッテリの温度制御モジュール

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650340B2 (ja) * 1986-04-14 1994-06-29 株式会社日立製作所 自動車用バツテリの寿命診断装置
JPH01143984A (ja) * 1987-11-30 1989-06-06 Aisin Aw Co Ltd 電池状態モニタ装置
JPH0368879A (ja) * 1989-08-08 1991-03-25 Sharp Corp 電子機器
JPH07123504A (ja) * 1993-10-19 1995-05-12 Matsushita Electric Works Ltd 電気自動車用安全装置
KR950025448A (ko) * 1994-02-28 1995-09-15 김무 전지 잔존 용량 측정장치 및 측정방법
US6317697B1 (en) * 1995-11-29 2001-11-13 Omron Corporation Battery life determination apparatus and battery life determination method
US6023150A (en) * 1998-07-31 2000-02-08 Motorola, Inc. Optimized method for determining remaining life cycles in a rechargeable battery
US6501249B1 (en) * 1999-10-13 2002-12-31 Xicor, Inc. Battery management system
JP2003009406A (ja) * 2001-06-22 2003-01-10 Matsushita Electric Ind Co Ltd 二次電池の状態演算装置
US6983212B2 (en) * 2001-11-27 2006-01-03 American Power Conversion Corporation Battery management system and method
US7576517B1 (en) * 2004-11-29 2009-08-18 Data Power Monitoring Corporation System and method for remote monitoring of battery condition
JP2007082375A (ja) * 2005-09-16 2007-03-29 Toyota Motor Corp 車両用電源装置
KR100740097B1 (ko) * 2005-10-20 2007-07-16 삼성에스디아이 주식회사 배터리의 ｓｏｃ 추정 방법 및 이를 이용한 배터리 관리시스템
US7615969B2 (en) * 2006-07-27 2009-11-10 Dell Products L.P. Systems and methods for temperature-dependent battery charging
US7960943B2 (en) * 2006-11-17 2011-06-14 Cobasys, Llc Modular battery system having battery monitoring and data collection capability
JP5179047B2 (ja) * 2006-11-27 2013-04-10 パナソニック株式会社 蓄電装置の異常検出装置、蓄電装置の異常検出方法及びその異常検出プログラム
JP5266702B2 (ja) * 2007-09-28 2013-08-21 三菱自動車工業株式会社 電気自動車の電源管理装置
JP2009195036A (ja) * 2008-02-14 2009-08-27 Sanyo Electric Co Ltd パック電池の制御方法
JP5815195B2 (ja) * 2008-09-11 2015-11-17 ミツミ電機株式会社 電池状態検知装置及びそれを内蔵する電池パック
US8004243B2 (en) * 2009-04-08 2011-08-23 Tesla Motors, Inc. Battery capacity estimating method and apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003173825A (ja) * 2001-09-28 2003-06-20 Mitsumi Electric Co Ltd 二次電池保護装置
KR100704944B1 (ko) * 2005-01-31 2007-04-06 주식회사 리버트론 전기 자동차용 배터리 관리 시스템
KR20090046474A (ko) * 2007-11-06 2009-05-11 (주) 누리기술 배터리 관리 장치 및 그 제어 방법
JP2009284717A (ja) * 2008-05-26 2009-12-03 Mazda Motor Corp 自動車のバッテリ制御方法及びその装置
JP2009302054A (ja) * 2008-06-11 2009-12-24 Valeo Systemes Thermiques 自動車用バッテリの温度制御モジュール

Also Published As

Publication number Publication date
CN102754272B (zh) 2015-01-07
EP2521213A4 (en) 2013-11-20
WO2011081303A2 (ko) 2011-07-07
EP2521213A2 (en) 2012-11-07
JP2013516947A (ja) 2013-05-13
US20140097799A1 (en) 2014-04-10
US8633826B2 (en) 2014-01-21
KR101232786B1 (ko) 2013-02-13
US20110210859A1 (en) 2011-09-01
CN102754272A (zh) 2012-10-24
EP2521213B1 (en) 2014-10-08
US9221348B2 (en) 2015-12-29
JP5475144B2 (ja) 2014-04-16
KR20110077774A (ko) 2011-07-07

Similar Documents

Publication Publication Date Title
WO2011081303A3 (ko) 배터리 팩 관리 장치 및 방법
CN102231551B (zh) 一种兼顾充电时间和电池寿命的电池充电器
WO2010001090A3 (en) Improvements in and relating to battery management
WO2009088271A3 (ko) 배터리 관리 시스템에서 배터리의 ｓｏｃ 측정 방법 및 장치
WO2013026070A3 (en) System and method for energy prediction in battery packs
EP1798839A3 (en) Battery management system and method
WO2013151821A3 (en) Managing cycle life and runtime in batteries for portable electronic devices
IN2012DN00984A (ko)
WO2013109940A3 (en) Power management in an activity monitoring device
WO2008149422A1 (ja) センサによる検出値を蓄積するアクティブ非接触情報記憶装置
EP2555008A4 (en) METHOD FOR DETECTING THE BATTERY CAPACITY OF A SECONDARY BATTERY
WO2014046805A3 (en) Method and apparatus for improving cycle life capacity of a battery pack
WO2007106162A3 (en) Energy budget manager
MX2010006390A (es) Carga rapida y manejo de energia de medidor de analito de fluido alimentado por bateria.
WO2012170873A3 (en) Battery and battery-sensing apparatuses and methods
WO2011141798A3 (ja) 電力制御装置及びそれを備える系統連系システム
JP2008538608A5 (ko)
EP2632016A4 (en) BATTERY PACK, ITS CHARGING / DISCHARGE METHOD, POWER CONSUMPTION DEVICE
WO2012149482A3 (en) System and method for tracking and archiving battery performance data
WO2007106282A3 (en) Temperature compensation in recharging of batteries
WO2010111293A3 (en) Battery life estimation
EA201000745A1 (ru) Способ управления потреблением электроэнергии со стороны потребителей, соответствующее устройство и система
CN102144171A (zh) 电池状态检测装置和方法、以及内置有该装置的电池包
WO2013051828A3 (ko) 배터리 관리 시스템 및 배터리 관리 방법
WO2012146963A3 (en) Battery system

Legal Events

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

Ref document number: 201080064019.2

Country of ref document: CN

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

Ref document number: 10841136

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2012546989

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010841136

Country of ref document: EP