CN102792548B - 电池组的充电均衡系统 - Google Patents

电池组的充电均衡系统 Download PDF

Info

Publication number
CN102792548B
CN102792548B CN201180012578.3A CN201180012578A CN102792548B CN 102792548 B CN102792548 B CN 102792548B CN 201180012578 A CN201180012578 A CN 201180012578A CN 102792548 B CN102792548 B CN 102792548B
Authority
CN
China
Prior art keywords
inductor
voltage generator
battery pack
charging device
voltage
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 - Fee Related
Application number
CN201180012578.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN102792548A (zh
Inventor
丹尼尔·查卓克斯
朱利安·道齐
艾瑞克·费南德兹
希尔泛·梅希尔
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Publication of CN102792548A publication Critical patent/CN102792548A/zh
Application granted granted Critical
Publication of CN102792548B publication Critical patent/CN102792548B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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]
    • B60L58/14—Preventing excessive discharging
    • 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
    • B60L58/22—Balancing the charge of battery modules
    • 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
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
    • H02J7/54—Passive balancing, e.g. using resistors or parallel MOSFETs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
    • H02J7/56—Active balancing, e.g. using capacitor-based, inductor-based or DC-DC converters
    • 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
    • H01M10/42—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
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
    • H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Control Of Charge By Means Of Generators (AREA)
CN201180012578.3A 2010-02-05 2011-02-04 电池组的充电均衡系统 Expired - Fee Related CN102792548B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1000478 2010-02-05
FR1000478A FR2956260B1 (fr) 2010-02-05 2010-02-05 Systeme d'equilibrage de charge pour batteries
PCT/EP2011/051688 WO2011095608A2 (fr) 2010-02-05 2011-02-04 Systeme d'equilibrage de charge pour batteries

Publications (2)

Publication Number Publication Date
CN102792548A CN102792548A (zh) 2012-11-21
CN102792548B true CN102792548B (zh) 2015-06-03

Family

ID=43085936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180012578.3A Expired - Fee Related CN102792548B (zh) 2010-02-05 2011-02-04 电池组的充电均衡系统

Country Status (7)

Country Link
US (1) US9085243B2 (https=)
EP (1) EP2532069B1 (https=)
JP (1) JP5674817B2 (https=)
KR (1) KR20130001233A (https=)
CN (1) CN102792548B (https=)
FR (2) FR2956260B1 (https=)
WO (1) WO2011095608A2 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102823104B (zh) * 2010-02-05 2016-05-11 法国原子能源和替代能源委员会 用于电池的充电均衡系统
FR2956261B1 (fr) * 2010-02-05 2012-03-09 Commissariat Energie Atomique Systeme d'equilibrage pour batteries d'accumulateurs
JP5816853B2 (ja) * 2011-06-28 2015-11-18 パナソニックＩｐマネジメント株式会社 電圧計測装置
FR2982089B1 (fr) * 2011-10-26 2013-11-01 Renault Sa Procede d'equilibrage du niveau de charge et de decharge d'une batterie par commutation de ses blocs de cellules
FR2990800B1 (fr) 2012-05-15 2014-05-02 Renault Sa Equilibrage de charge pour une batterie
CN103199579B (zh) * 2013-03-18 2014-10-22 天津大学 电池组单元电池均衡充电控制器
FR3014253B1 (fr) 2013-11-29 2017-05-19 Commissariat Energie Atomique Dispositif d'equilibrage de charge des elements d'une batterie de puissance
CN103956801B (zh) * 2014-05-22 2016-08-24 山东大学 一种基于LC谐振变换的Pack to Cell均衡电路及实现方法
DE102015112524A1 (de) * 2015-07-30 2017-02-02 Halla Visteon Climate Control Corporation Verfahren zur Spannungsbalancierung von in Reihe geschalteten Kondensatoren
WO2017109006A1 (en) 2015-12-22 2017-06-29 Vito Nv Connectivity check between cells and wiring control electronics with only one switch
WO2018134827A1 (en) * 2017-01-23 2018-07-26 B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University System for balancing a series of cells
KR102150147B1 (ko) 2017-05-24 2020-09-01 주식회사 엘지화학 배터리 모듈 균등화 장치 및 방법
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
US12298399B2 (en) 2018-02-22 2025-05-13 Seyond, Inc. Receive path for LiDAR system
US11239670B2 (en) * 2018-09-16 2022-02-01 Richard Landry Gray Cell balancing battery module and electrical apparatus
KR102618970B1 (ko) * 2018-12-21 2023-12-29 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 복수의 셀을 충전하는 방법, 장치 및 전자 기기
US11486970B1 (en) 2019-02-11 2022-11-01 Innovusion, Inc. Multiple beam generation from a single source beam for use with a LiDAR system
KR102832843B1 (ko) 2020-01-31 2025-07-10 주식회사 엘지에너지솔루션 배터리 충방전 제어 장치 및 방법
WO2022181906A1 (ko) * 2021-02-26 2022-09-01 서울과학기술대학교 산학협력단 삼상 및 단상 겸용 충전기
TWI795749B (zh) * 2021-03-24 2023-03-11 邑達電子股份有限公司 電池組及電池組串接結構

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1275829A (zh) * 1999-05-27 2000-12-06 洛克希德马丁公司 自动电池均衡电路
US20080116850A1 (en) * 2006-11-21 2008-05-22 Industrial Technology Research Institute Bridge battery voltage equalizer
CN101606300A (zh) * 2007-02-09 2009-12-16 Sk能源株式会社 均衡充电设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479083A (en) 1993-06-21 1995-12-26 Ast Research, Inc. Non-dissipative battery charger equalizer
US5659237A (en) 1995-09-28 1997-08-19 Wisconsin Alumni Research Foundation Battery charging using a transformer with a single primary winding and plural secondary windings
US5710504A (en) 1996-05-20 1998-01-20 The Board Of Trustees Of The University Of Illinois Switched capacitor system for automatic battery equalization
US6172478B1 (en) * 2000-02-23 2001-01-09 Telxon Corporation Power distribution in a portable device
US6642693B2 (en) * 2000-11-21 2003-11-04 Nagano Japan Radio Co., Ltd. Voltage equalizing apparatus for battery devices
US6583602B2 (en) * 2001-05-11 2003-06-24 Denso Corporation Vehicular power supply apparatus and method of controlling the same
US6844703B2 (en) * 2002-08-14 2005-01-18 The Boeing Company Battery cell balancing system
US7245108B2 (en) * 2002-11-25 2007-07-17 Tiax Llc System and method for balancing state of charge among series-connected electrical energy storage units
US20050077879A1 (en) * 2003-10-14 2005-04-14 Near Timothy Paul Energy transfer device for series connected energy source and storage devices
TWI260807B (en) * 2003-12-31 2006-08-21 Ind Tech Res Inst Equalizer for series of connected battery strings
DE102004031216A1 (de) * 2004-06-28 2006-01-19 Siemens Ag Vorrichtung und Verfahren zum Ladungsausgleich in Reihe geschalteter Energiespeicher
JP4427667B2 (ja) * 2005-01-14 2010-03-10 国立大学法人 大分大学 多相式のスイッチングコンバータとその制御方法
CN100524918C (zh) 2005-07-28 2009-08-05 财团法人工业技术研究院 能量转换电路
TWM289925U (en) * 2005-11-09 2006-04-21 Sino American Electronic Co Lt Smart-type battery charger with equalizer circuit
JP4359301B2 (ja) * 2006-10-04 2009-11-04 本田技研工業株式会社 充電装置
JP5035895B2 (ja) * 2007-09-27 2012-09-26 本田技研工業株式会社 発電制御装置
KR101220339B1 (ko) * 2007-10-16 2013-01-09 한국과학기술원 직렬연결 배터리 스트링을 위한 자동 전하 균일 방법 및장치
US20090195079A1 (en) * 2008-01-31 2009-08-06 Jens Barrenscheen Circuit for equalizing charge unbalances in storage cells
JP5373850B2 (ja) * 2011-05-17 2013-12-18 三菱電機株式会社 車載電子制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1275829A (zh) * 1999-05-27 2000-12-06 洛克希德马丁公司 自动电池均衡电路
US20080116850A1 (en) * 2006-11-21 2008-05-22 Industrial Technology Research Institute Bridge battery voltage equalizer
CN101606300A (zh) * 2007-02-09 2009-12-16 Sk能源株式会社 均衡充电设备

Also Published As

Publication number Publication date
EP2532069A2 (fr) 2012-12-12
WO2011095608A3 (fr) 2012-09-13
WO2011095608A9 (fr) 2012-07-19
JP5674817B2 (ja) 2015-02-25
KR20130001233A (ko) 2013-01-03
FR2956262A1 (fr) 2011-08-12
US20130038290A1 (en) 2013-02-14
WO2011095608A2 (fr) 2011-08-11
FR2956260A1 (fr) 2011-08-12
FR2956260B1 (fr) 2012-04-13
US9085243B2 (en) 2015-07-21
CN102792548A (zh) 2012-11-21
EP2532069B1 (fr) 2014-06-25
JP2013519350A (ja) 2013-05-23
FR2956262B1 (fr) 2013-06-07

Similar Documents

Publication Publication Date Title
CN102792548B (zh) 电池组的充电均衡系统
CN102823104B (zh) 用于电池的充电均衡系统
CN100511916C (zh) 用于对串联连接的蓄能器进行电荷补偿的装置和方法
Park et al. A modularized charge equalizer for an HEV lithium-ion battery string
Kutkut et al. Design considerations for charge equalization of an electric vehicle battery system
Kim et al. A chain structure of switched capacitor for improved cell balancing speed of lithium-ion batteries
US20130076310A1 (en) Balancing system for power battery and corresponding load balancing method
Bonfiglio et al. A cost optimized battery management system with active cell balancing for lithium ion battery stacks
JP5702406B2 (ja) 単位蓄電池が組み合わされたバッテリのための充電均等化システム
JP6480935B2 (ja) 充電バランス装置
US20190039476A1 (en) Management device, electric storage device, electric storage system and electric apparatus
TW201336200A (zh) 串聯電池電量平衡充／放電電路及其控制方法
JP2014533483A (ja) 電力用電池に対する充電量を平衡させるための装置
Moghaddam et al. Multi-winding equalization technique for lithium ion batteries for electrical vehicles
Kim et al. Individual cell equalizer using active-clamp flyback converter for Li-ion battery strings in an electric vehicle
Jain et al. Multi-layer cell balancing using switched inductor and switched capacitor topology
JP2001178010A (ja) 電気蓄積セルのバッテリ、特にリチウムセルのバッテリのための充電制御システム
Nawaz et al. Cell balancing techniques for Li-ion batteries in healthcare devices
Banerjee et al. Active cell balancing of Li-ion batteries for electric vehicles
Ramesh et al. Interleaved phase-shift control of a single input multi output cell balancing circuit using a dual active bridge configuration
Kryvosheiev et al. Cell equalizer for series-connected lithium batteries
Shen et al. Charge equalization for series connected lithium-ion batteries
Liao et al. Shared-Receiver Battery Equalizer Based on Inductive Power Transfer and Bidirectional DC-DC Converter
Šimčák et al. Simulation verification of balancing system based on number of cells
Šimčák et al. Design of balancing system for traction batteries

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150603

Termination date: 20220204

CF01 Termination of patent right due to non-payment of annual fee