WO2012091402A3 - 배터리 시스템 관리 장치 및 방법 - Google Patents

배터리 시스템 관리 장치 및 방법 Download PDF

Info

Publication number
WO2012091402A3
WO2012091402A3 PCT/KR2011/010145 KR2011010145W WO2012091402A3 WO 2012091402 A3 WO2012091402 A3 WO 2012091402A3 KR 2011010145 W KR2011010145 W KR 2011010145W WO 2012091402 A3 WO2012091402 A3 WO 2012091402A3
Authority
WO
WIPO (PCT)
Prior art keywords
performance
battery cells
battery
battery system
managing
Prior art date
Application number
PCT/KR2011/010145
Other languages
English (en)
French (fr)
Other versions
WO2012091402A2 (ko
Inventor
강정수
정종모
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 CN201180063469.4A priority Critical patent/CN103314477B/zh
Priority to JP2013547328A priority patent/JP5733648B2/ja
Priority to EP11852503.9A priority patent/EP2660924B1/en
Publication of WO2012091402A2 publication Critical patent/WO2012091402A2/ko
Publication of WO2012091402A3 publication Critical patent/WO2012091402A3/ko
Priority to US13/901,619 priority patent/US9222985B2/en

Links

Classifications

    • 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
    • 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
    • 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
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/53—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]
    • 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
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • 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]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • 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
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells 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
    • 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
    • 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
    • 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
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or 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
    • H02J7/0047—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]
    • 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
    • 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
    • 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
    • H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
    • 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
    • Y02T90/12—Electric charging stations
    • 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)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

본 발명의 일 측면에 따른 배터리 시스템 관리 장치는, 직렬 연결된 복수의 배터리 셀이 구비된 배터리 시스템을 관리하는 장치로서, 상기 배터리 셀 각각의 성능을 측정하는 성능 측정부; 상기 배터리 셀 각각에 대하여 다른 배터리 셀과의 연결을 턴 온 또는 턴 오프시키는 셀 스위칭부; 및 상기 성능 측정부에 의해 측정된 각각의 배터리 셀 성능을 기준 성능과 비교하여, 측정된 성능이 기준 성능 이하인 배터리 셀이 존재하는 경우, 해당 배터리 셀에 대하여 다른 배터리 셀과의 연결이 차단되도록 상기 셀 스위칭부를 제어하는 제어부를 포함한다.
PCT/KR2011/010145 2010-12-28 2011-12-27 배터리 시스템 관리 장치 및 방법 WO2012091402A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180063469.4A CN103314477B (zh) 2010-12-28 2011-12-27 用于控制电池组系统的设备和方法
JP2013547328A JP5733648B2 (ja) 2010-12-28 2011-12-27 バッテリーシステム管理装置及び方法
EP11852503.9A EP2660924B1 (en) 2010-12-28 2011-12-27 Method and device for managing battery system
US13/901,619 US9222985B2 (en) 2010-12-28 2013-05-24 Apparatus and method for managing battery system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0136350 2010-12-28
KR20100136350 2010-12-28
KR10-2011-0142967 2011-12-27
KR1020110142967A KR101279410B1 (ko) 2010-12-28 2011-12-27 배터리 시스템 관리 장치 및 방법

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/901,619 Continuation US9222985B2 (en) 2010-12-28 2013-05-24 Apparatus and method for managing battery system

Publications (2)

Publication Number Publication Date
WO2012091402A2 WO2012091402A2 (ko) 2012-07-05
WO2012091402A3 true WO2012091402A3 (ko) 2012-08-23

Family

ID=46709353

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/010145 WO2012091402A2 (ko) 2010-12-28 2011-12-27 배터리 시스템 관리 장치 및 방법

Country Status (6)

Country Link
US (1) US9222985B2 (ko)
EP (1) EP2660924B1 (ko)
JP (1) JP5733648B2 (ko)
KR (1) KR101279410B1 (ko)
CN (1) CN103314477B (ko)
WO (1) WO2012091402A2 (ko)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084688B4 (de) * 2011-10-18 2022-06-30 Robert Bosch Gmbh Batteriesystem
DE102013206942A1 (de) * 2013-04-17 2014-10-23 Robert Bosch Gmbh Batteriesystem mit in einem Batteriestrang angeordneten Batteriemodulen und Verfahren zur Ermittlung zumindest eines Betriebsparameters eines Batteriemoduls des Batteriesystems
US9520613B2 (en) 2013-07-23 2016-12-13 Infineon Technologies Ag Battery control with block selection
KR101558680B1 (ko) 2013-11-26 2015-10-07 현대자동차주식회사 배터리 제어 장치 및 방법
KR102029777B1 (ko) * 2013-12-12 2019-10-08 현대자동차주식회사 차량용 배터리 관리 장치
CN105024415A (zh) * 2014-04-30 2015-11-04 深圳市劲百倍动力科技有限公司 电动车用电池、电池安全保护装置及电池使用方法
JP2016126894A (ja) * 2014-12-26 2016-07-11 株式会社東芝 蓄電池、蓄電池評価装置および蓄電池評価方法
TW201630299A (zh) * 2015-02-13 2016-08-16 廖人立 車用快速充電控制裝置
DE102015002147B3 (de) 2015-02-18 2016-06-09 Audi Ag Verfahren zum Fertigen einer Batterie, Batterie und Kraftfahrzeug
DE102015002078B3 (de) * 2015-02-18 2016-07-28 Audi Ag Batteriezelle für eine Batterie eines Kraftfahrzeugs, Batterie sowie Kraftfahrzeug
DE102015002080A1 (de) * 2015-02-18 2016-08-18 Audi Ag Batteriezelle für eine Batterie eines Kraftfahrzeugs, Batterie sowie Kraftfahrzeug
DE102015002070A1 (de) 2015-02-18 2016-08-18 Audi Ag Batteriezelle für eine Batterie eines Kraftfahrzeugs, Batterie und Kraftfahrzeug
DE102015002149B4 (de) * 2015-02-18 2017-11-16 Audi Ag Batteriezelle für eine Batterie eines Kraftfahrzeugs, Batterie und Kraftfahrzeug
DE102015002077B3 (de) 2015-02-18 2016-06-09 Audi Ag Batteriezelle für eine Batterie eines Kraftfahrzeugs, Batterie, Kraftfahrzeug und Verfahren zum Betreiben einer Batteriezelle
US10703211B2 (en) 2015-03-16 2020-07-07 Thunder Power New Energy Vehicle Development Company Limited Battery pack, battery charging station, and charging method
US20160276854A1 (en) * 2015-03-16 2016-09-22 Thunder Power Hong Kong Ltd. Battery pack and connecting circuits of battery modules
US20160271926A1 (en) 2015-03-16 2016-09-22 Thunder Power Hong Kong Ltd. Fastening method for components
US10173687B2 (en) 2015-03-16 2019-01-08 Wellen Sham Method for recognizing vehicle driver and determining whether driver can start vehicle
US9954260B2 (en) 2015-03-16 2018-04-24 Thunder Power New Energy Vehicle Development Company Limited Battery system with heat exchange device
US9550406B2 (en) 2015-03-16 2017-01-24 Thunder Power Hong Kong Ltd. Thermal dissipation system of an electric vehicle
US9469350B2 (en) 2015-03-16 2016-10-18 Thunder Power Hong Kong Ltd. Underbody manufacturing method and vehicle underbody
US11105862B2 (en) * 2017-12-08 2021-08-31 Symbol Technologies, Llc Methods and systems for assessing multicell battery health
KR102158259B1 (ko) * 2016-09-23 2020-09-22 주식회사 엘지화학 시스템과 배터리 결합 시 배터리 팩의 불량 분석 방법 및 시스템
EP3529874B1 (en) * 2016-10-18 2021-12-22 Nerve Smart Systems ApS Charging station for charging electrical vehicles
KR102599399B1 (ko) 2016-11-04 2023-11-08 한국전력공사 배터리 시스템 관리 장치 및 이의 동작 방법
US10322688B2 (en) 2016-12-30 2019-06-18 Textron Innovations Inc. Controlling electrical access to a lithium battery on a utility vehicle
KR102205311B1 (ko) * 2017-01-24 2021-01-20 주식회사 엘지화학 배터리 통신 품질 측정 장치 및 방법
JP7056005B2 (ja) 2017-03-31 2022-04-19 株式会社豊田中央研究所 電源装置
KR102192188B1 (ko) 2017-04-17 2020-12-16 주식회사 엘지화학 과충전 방지 장치 및 방법
US10833512B2 (en) * 2017-11-14 2020-11-10 Neapco Intellectual Property Holdings, Llc Cell balancing with local sensing and switching
KR102344211B1 (ko) 2017-12-20 2021-12-27 주식회사 엘지에너지솔루션 메인 제어부 이상 진단 시스템 및 방법
KR102349704B1 (ko) * 2017-12-20 2022-01-10 주식회사 엘지에너지솔루션 메인 제어부 이상 진단 시스템 및 방법
KR102633757B1 (ko) * 2018-02-05 2024-02-05 삼성에스디아이 주식회사 배터리 팩
EP3598605B1 (en) * 2018-07-19 2022-09-14 Yazaki Corporation Battery system
CN109017382B (zh) * 2018-08-01 2021-09-28 奇瑞汽车股份有限公司 电动汽车的电池管理方法、装置及存储介质
GB2578090B (en) 2018-10-01 2021-08-04 Ge Aviat Systems Ltd System and method for maintaining power source
JP6960898B2 (ja) * 2018-10-31 2021-11-05 株式会社豊田中央研究所 電源装置
JP6960897B2 (ja) 2018-10-31 2021-11-05 株式会社豊田中央研究所 電源装置
JP6898904B2 (ja) 2018-10-31 2021-07-07 株式会社豊田中央研究所 電源装置
KR20200127638A (ko) * 2019-05-03 2020-11-11 주식회사 엘지화학 배터리셀 진단 장치 및 방법
JP7316967B2 (ja) * 2020-03-25 2023-07-28 日立Astemo株式会社 電圧検出装置
WO2022199771A1 (en) 2021-03-25 2022-09-29 Nerve Smart Systems Aps Method for battery management and battery system
US20240157835A1 (en) * 2021-03-25 2024-05-16 Nerve Smart Systems Aps A system and a method for in-situ controlling and monitoring individual battery cells in a battery system
EP4348798A1 (en) 2021-05-26 2024-04-10 Vestas Wind Systems A/S State of health monitoring of a battery system
US11909008B2 (en) 2021-05-28 2024-02-20 Ford Global Technologies, Llc Battery pack wireless array tracker

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960039478A (ko) * 1995-04-03 1996-11-25 이토 기요시 충방전제어회로
KR20000072984A (ko) * 1999-05-04 2000-12-05 최좌진 집합전지를 효율적으로 사용하기 위한 장치
KR200211543Y1 (ko) * 2000-09-04 2001-01-15 주식회사니카몬 배터리 관리기
KR200355122Y1 (ko) * 2004-03-31 2004-07-03 문숙희 차량의 밧데리 방전 방지장치
KR20070076833A (ko) * 2006-01-20 2007-07-25 삼성에스디아이 주식회사 배터리 관리 시스템 및 그 구동 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3331529B2 (ja) * 1993-01-29 2002-10-07 キヤノン株式会社 蓄電装置及び電力システム
US5422558A (en) * 1993-05-05 1995-06-06 Astec International Ltd. Multicell battery power system
US6046514A (en) * 1997-07-25 2000-04-04 3M Innovative Properties Company Bypass apparatus and method for series connected energy storage devices
JPH11265733A (ja) * 1998-03-17 1999-09-28 Japan Storage Battery Co Ltd 群電池の状態監視装置
JP3716619B2 (ja) * 1998-05-14 2005-11-16 日産自動車株式会社 電池の残容量計
US6420852B1 (en) * 1998-08-21 2002-07-16 Sony Corporation Battery pack
JP2001086656A (ja) * 1999-07-09 2001-03-30 Fujitsu Ltd バッテリ監視装置
US7567057B2 (en) * 2003-08-11 2009-07-28 Reserve Power Cell, Llc Multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system
US7573238B2 (en) * 2005-08-09 2009-08-11 Panasonic Ev Energy Co., Ltd. Voltage detection device and electric vehicle including voltage detection device
JP4888041B2 (ja) * 2006-02-16 2012-02-29 株式会社デンソー 組電池の電圧調整装置
JP2008288109A (ja) * 2007-05-18 2008-11-27 Nissan Motor Co Ltd 電池制御システムおよび電池制御システムの制御方法
WO2009128079A1 (en) * 2008-04-17 2009-10-22 Eran Ofek Method and apparatus of performance balancing of battery cells
KR101187766B1 (ko) * 2008-08-08 2012-10-05 주식회사 엘지화학 배터리 셀의 전압 변화 거동을 이용한 셀 밸런싱 장치 및 방법
JP5480520B2 (ja) * 2009-03-27 2014-04-23 伊藤忠商事株式会社 電池制御装置、車両、及び電池制御方法
JP2010273427A (ja) * 2009-05-20 2010-12-02 Nissan Motor Co Ltd 電動車両用電源装置および組電池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960039478A (ko) * 1995-04-03 1996-11-25 이토 기요시 충방전제어회로
KR20000072984A (ko) * 1999-05-04 2000-12-05 최좌진 집합전지를 효율적으로 사용하기 위한 장치
KR200211543Y1 (ko) * 2000-09-04 2001-01-15 주식회사니카몬 배터리 관리기
KR200355122Y1 (ko) * 2004-03-31 2004-07-03 문숙희 차량의 밧데리 방전 방지장치
KR20070076833A (ko) * 2006-01-20 2007-07-25 삼성에스디아이 주식회사 배터리 관리 시스템 및 그 구동 방법

Also Published As

Publication number Publication date
WO2012091402A2 (ko) 2012-07-05
EP2660924A4 (en) 2014-06-25
CN103314477B (zh) 2016-04-13
JP2014507921A (ja) 2014-03-27
EP2660924B1 (en) 2015-07-08
EP2660924A2 (en) 2013-11-06
KR101279410B1 (ko) 2013-06-27
CN103314477A (zh) 2013-09-18
KR20120075398A (ko) 2012-07-06
US20130249317A1 (en) 2013-09-26
JP5733648B2 (ja) 2015-06-10
US9222985B2 (en) 2015-12-29

Similar Documents

Publication Publication Date Title
WO2012091402A3 (ko) 배터리 시스템 관리 장치 및 방법
WO2014090560A3 (de) Verfahren zur batteriemodulausbalancierung und batteriemanagementsystem
WO2012162457A3 (en) Intelligent high speed automatic transfer switch
WO2012082599A3 (en) Battery management system
BR112012005186A2 (pt) sistema de células eletroquímicas recarregáveis com uma comutação de modo de carga/descarga de eletrodo de carregamento nas células
WO2012062921A3 (en) System and method for controlling an electricity supply
WO2012138235A3 (en) Local demand side power management for electric utility networks
WO2011057967A3 (de) Batterie-steuergerät-architektur
WO2011117156A3 (de) Kontrollrechnersystem, verfahren zur steuerung eines kontrollrechnersystems, sowie verwendung eines kontrollrechnersystems
WO2012064651A3 (en) Self-aware profile switching on a mobile computing device
WO2013184903A3 (en) Battery charging and maintaining with defective battery monitoring
WO2011151750A3 (en) System and method for sequential application of power to electrical loads
WO2012068017A3 (en) Fuel cell system with grid independent operation and dc microgrid capability
WO2012097136A3 (en) Methods, devices, and systems for adjusting sensing voltages in devices
WO2012112754A3 (en) Worksite management system implementing remote machine reconfiguration
WO2014023746A3 (en) Control of rechargeable electric battery system for a vehicle
EP2253042A4 (en) INTELLIGENT TROUBLESHOOTING BATTERY MANAGEMENT SYSTEM
WO2010129958A3 (en) System and method for determining and utilizing customer energy profiles for load control for individual structures, devices, and aggregation of same
WO2011117386A3 (en) A milking system
WO2012102988A3 (en) Intelligent management of location sensor
WO2013136286A3 (en) Power management for galley with fuel cell
MX2009006420A (es) Tecnicas para limitar demandas de medidor de electricidad con rele instalado.
WO2012177698A3 (en) Drift management in a phase change memory and switch (pcms) memory device
WO2011087901A3 (en) Access line dependent biasing schemes
WO2013048141A3 (en) System and method for displaying usage history of applications executed between devices

Legal Events

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

Ref document number: 11852503

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2013547328

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: 2011852503

Country of ref document: EP