DE102016123729A8 - System zur Angleichung von Batterieladung - Google Patents

System zur Angleichung von Batterieladung Download PDF

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Publication number
DE102016123729A8
DE102016123729A8 DE102016123729.9A DE102016123729A DE102016123729A8 DE 102016123729 A8 DE102016123729 A8 DE 102016123729A8 DE 102016123729 A DE102016123729 A DE 102016123729A DE 102016123729 A8 DE102016123729 A8 DE 102016123729A8
Authority
DE
Germany
Prior art keywords
equalization
battery charge
charge
battery
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.)
Withdrawn
Application number
DE102016123729.9A
Other languages
English (en)
Other versions
DE102016123729A1 (de
Inventor
Larry Dean Elie
Alexander David Colvin
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of DE102016123729A1 publication Critical patent/DE102016123729A1/de
Publication of DE102016123729A8 publication Critical patent/DE102016123729A8/de
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass 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
    • H02J7/0013—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H02J7/0021—
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE102016123729.9A 2015-12-11 2016-12-07 System zur Angleichung von Batterieladung Withdrawn DE102016123729A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/966,786 US20170166078A1 (en) 2015-12-11 2015-12-11 Battery charge equalization system
US14/966,786 2015-12-11

Publications (2)

Publication Number Publication Date
DE102016123729A1 DE102016123729A1 (de) 2017-06-14
DE102016123729A8 true DE102016123729A8 (de) 2017-08-31

Family

ID=58222032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016123729.9A Withdrawn DE102016123729A1 (de) 2015-12-11 2016-12-07 System zur Angleichung von Batterieladung

Country Status (6)

Country Link
US (1) US20170166078A1 (de)
CN (1) CN106887882A (de)
DE (1) DE102016123729A1 (de)
GB (1) GB2547077A (de)
MX (1) MX2016016354A (de)
RU (1) RU2016147951A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111137170A (zh) * 2018-11-05 2020-05-12 重庆峘能电动车科技有限公司 一种动力电池组均衡系统、换电系统及电池包

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10637254B2 (en) * 2015-03-19 2020-04-28 Linear Technology Corporation Spread spectrum for switch mode power supplies
DE102016207555A1 (de) * 2016-05-02 2017-11-02 Bayerische Motoren Werke Aktiengesellschaft Akkumulatoranordnung mit einer verbesserten Symmetrierung
CN116487794A (zh) 2017-01-09 2023-07-25 米沃奇电动工具公司 用于向电气设备提供输出电力的设备
DE102017214699A1 (de) * 2017-08-23 2019-02-28 Bayerische Motoren Werke Aktiengesellschaft Akkumulatoranordnung mit verbesserter Symmetrierung
CN107978810A (zh) * 2017-12-06 2018-05-01 北海威德电子科技有限公司 一种牵引蓄电池包
KR102533201B1 (ko) * 2018-06-12 2023-05-15 삼성에스디아이 주식회사 전압 평형 장치
CN111976538B (zh) * 2019-12-27 2022-09-20 中北大学 一种车载复合电源系统的均衡结构及其均衡方法
CN114660493B (zh) * 2022-05-20 2022-08-30 苏州恒美电子科技股份有限公司 电芯信息采集电路及电芯内阻采集方法
CN115360800B (zh) * 2022-10-20 2023-01-31 青岛鼎信通讯股份有限公司 一种适用于电力产品的电池均衡电路

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EP0662744B1 (de) * 1994-01-06 1999-03-24 General Motors Corporation Verfahren und Vorrichtung zur Ladungsausgleich von Einheiten
US20050077875A1 (en) * 2003-10-14 2005-04-14 Bohley Thomas K. Battery cell balancing circuit
US20050269989A1 (en) * 2004-06-05 2005-12-08 Geren Michael D Cell balancing circuit
JP2008503059A (ja) * 2004-06-14 2008-01-31 マサチューセッツ・インスティテュート・オブ・テクノロジー 電気化学的方法、デバイス、および構造体
JP4186916B2 (ja) * 2004-11-18 2008-11-26 株式会社デンソー 組電池管理装置
JP5350238B2 (ja) * 2006-07-19 2013-11-27 エー１２３ システムズ， インコーポレイテッド バッテリパック内のセルの監視しバランスさせるための方法及びシステム
KR101750055B1 (ko) * 2010-09-13 2017-06-22 삼성전자주식회사 보조 전원 장치, 그것을 포함하는 메모리 시스템, 및 그것의 셀 균형 방법
US20120119709A1 (en) * 2010-11-17 2012-05-17 Tenergy Corporation Battery pack balancing circuit
US20130207610A1 (en) * 2011-09-02 2013-08-15 John Hull Balancing cells in a battery pack
JP2013153596A (ja) * 2012-01-25 2013-08-08 Hitachi Ulsi Systems Co Ltd 充放電監視装置およびバッテリパック
DE102012201359A1 (de) * 2012-01-31 2013-08-01 Robert Bosch Gmbh Batteriesystem, Kraftfahrzeug mit einem solchen Batteriesystem sowie ein Verfahren zum Balancieren der Batteriezellen eines Batteriesystems
DE102012201332A1 (de) * 2012-01-31 2013-08-01 Robert Bosch Gmbh Verfahren zum Ladungsausgleich von Batterieelementen, Batteriesystem und Kraftfahrzeug mit einem solchen Batteriesystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111137170A (zh) * 2018-11-05 2020-05-12 重庆峘能电动车科技有限公司 一种动力电池组均衡系统、换电系统及电池包

Also Published As

Publication number Publication date
DE102016123729A1 (de) 2017-06-14
RU2016147951A (ru) 2018-06-08
US20170166078A1 (en) 2017-06-15
MX2016016354A (es) 2018-08-01
CN106887882A (zh) 2017-06-23
GB2547077A (en) 2017-08-09
GB201620869D0 (en) 2017-01-25

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: PATERIS THEOBALD ELBEL FISCHER, PATENTANWAELTE, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee