CN102906932B - 蓄电池单元电荷均衡 - Google Patents

蓄电池单元电荷均衡 Download PDF

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Publication number
CN102906932B
CN102906932B CN201180025288.2A CN201180025288A CN102906932B CN 102906932 B CN102906932 B CN 102906932B CN 201180025288 A CN201180025288 A CN 201180025288A CN 102906932 B CN102906932 B CN 102906932B
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China
Prior art keywords
voltage
battery cell
battery
circuit
voltage threshold
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CN201180025288.2A
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English (en)
Chinese (zh)
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CN102906932A (zh
Inventor
R·L·勃兰特
D·I·泰拉
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Boeing Co
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Boeing Co
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Classifications

    • 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
    • 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
    • H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201180025288.2A 2010-05-21 2011-04-20 蓄电池单元电荷均衡 Active CN102906932B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/785,285 2010-05-21
US12/785,285 US9866050B2 (en) 2010-05-21 2010-05-21 Battery cell charge equalization
PCT/US2011/033328 WO2011146198A1 (en) 2010-05-21 2011-04-20 Battery cell charge equalization

Publications (2)

Publication Number Publication Date
CN102906932A CN102906932A (zh) 2013-01-30
CN102906932B true CN102906932B (zh) 2015-06-03

Family

ID=44455563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180025288.2A Active CN102906932B (zh) 2010-05-21 2011-04-20 蓄电池单元电荷均衡

Country Status (5)

Country Link
US (1) US9866050B2 (enExample)
EP (1) EP2572400B1 (enExample)
JP (1) JP5841592B2 (enExample)
CN (1) CN102906932B (enExample)
WO (1) WO2011146198A1 (enExample)

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US9583957B2 (en) * 2012-09-10 2017-02-28 Silicon Works Co., Ltd. Cell balancing integrated circuit, cell balancing system, and cell balancing method
CN103066662B (zh) 2013-01-07 2015-08-05 雷星亮 应急电源
DE102013001466B4 (de) * 2013-01-29 2019-04-25 Audi Ag Batterie mit Balancing-Funktion und Kraftfahrzeug
EP2963728A4 (en) * 2013-02-26 2016-11-16 Hitachi Ltd POWER SOURCE DEVICE
CN104103867B (zh) * 2013-04-03 2016-07-06 力博特公司 控制智能电池充电的方法、电池控制器及智能电池
DE102013208602A1 (de) * 2013-05-10 2014-11-13 Robert Bosch Gmbh Überspannungsschutzvorrichtung und Verfahren zum Betrieb einer Überspannungsschutzvorrichtung
US20140342193A1 (en) * 2013-05-17 2014-11-20 Tenergy Corporation Smart battery system
DE102013214817A1 (de) * 2013-07-30 2015-02-05 Robert Bosch Gmbh Verfahren zur Diagnose eines Zustands einer Batterie
US11458851B2 (en) 2014-07-03 2022-10-04 The Noco Company Jump starting apparatus
US9007015B1 (en) 2014-07-03 2015-04-14 The Noco Company Portable vehicle battery jump start apparatus with safety protection
CN104967179B (zh) * 2015-07-13 2017-04-05 沈阳航空航天大学 电动飞机能量管理系统
CN105375585B (zh) * 2015-12-14 2018-11-30 四川长虹电源有限责任公司 机载锂电池充电器及充电方法
US10340731B2 (en) * 2016-03-01 2019-07-02 Honeywell International Inc. System and method for preserving back-up battery for improved back-up availability
US10630083B2 (en) * 2016-11-08 2020-04-21 Digital Aerolus, Inc. Real time active multi-cell balancing
CN106542102B (zh) * 2016-11-26 2019-11-19 杭州迅蚁网络科技有限公司 一种无人机电源管理系统及其控制方法
CN106707190A (zh) * 2017-01-09 2017-05-24 苏州海德蓝电气科技有限公司 链式储能系统中电池荷电状态均衡阈值的确定方法
GB2559793B (en) 2017-02-20 2020-07-08 Ge Aviat Systems Ltd Battery pack with reduced voltage variance
WO2019190588A1 (en) * 2018-03-30 2019-10-03 The Noco Company Portable or hand held vehicle battery jump starting apparatus with battery cell equalization circuit
GB2577184B (en) 2017-03-31 2022-08-24 Noco Co Portable or hand held vehicle battery jump starting apparatus with battery cell equalization circuit
US10833512B2 (en) * 2017-11-14 2020-11-10 Neapco Intellectual Property Holdings, Llc Cell balancing with local sensing and switching
CN112533788B (zh) * 2018-10-26 2023-12-01 康明斯公司 处于不同荷电状态(soc)的多个电池组的电池充电和放电
US11398734B2 (en) 2019-06-27 2022-07-26 International Business Machines Corporation Dynamic adjustment of hold-up time between battery packs
IL273496A (en) * 2020-03-22 2021-09-30 Irp Nexus Group Ltd A system and application for managing a battery array
US11567145B2 (en) 2020-12-18 2023-01-31 The Boeing Company Battery management system for early detection of a battery cell internal short-circuit
CN113572217B (zh) * 2021-05-24 2024-07-26 航天科工空间工程发展有限公司 一种用于蓄电池组的均衡装置和蓄电池组均衡系统
KR102741615B1 (ko) * 2021-12-29 2024-12-16 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 에너지 저장 시스템의 과전류 조절 방법 및 에너지 저장 시스템
CN118381152B (zh) * 2024-04-26 2025-09-02 江苏天合储能有限公司 充电控制电路、方法、装置及应用其的电池系统

Citations (4)

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CN1139318A (zh) * 1995-04-27 1997-01-01 三星电子株式会社 电压平衡电路
US20020024319A1 (en) * 2000-08-31 2002-02-28 Akira Haraguchi Charge circuit that performs charge control by comparing a plurality of battery voltages
US6388424B1 (en) * 2000-12-14 2002-05-14 Mitsubishi Denki Kabushiki Kaisha Cell shunt circuit for battery cells
CN1421063A (zh) * 1999-10-22 2003-05-28 泰科电子有限公司 用于保护可充电元件的装置及方法

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CN1139318A (zh) * 1995-04-27 1997-01-01 三星电子株式会社 电压平衡电路
CN1421063A (zh) * 1999-10-22 2003-05-28 泰科电子有限公司 用于保护可充电元件的装置及方法
US20020024319A1 (en) * 2000-08-31 2002-02-28 Akira Haraguchi Charge circuit that performs charge control by comparing a plurality of battery voltages
US6388424B1 (en) * 2000-12-14 2002-05-14 Mitsubishi Denki Kabushiki Kaisha Cell shunt circuit for battery cells

Also Published As

Publication number Publication date
US20150380952A1 (en) 2015-12-31
EP2572400B1 (en) 2019-06-26
JP2013527741A (ja) 2013-06-27
WO2011146198A1 (en) 2011-11-24
CN102906932A (zh) 2013-01-30
JP5841592B2 (ja) 2016-01-13
EP2572400A1 (en) 2013-03-27
US9866050B2 (en) 2018-01-09

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