CN104508940A - 单元电池平衡设备和单元电池平衡方法 - Google Patents

单元电池平衡设备和单元电池平衡方法 Download PDF

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Publication number
CN104508940A
CN104508940A CN201380040340.0A CN201380040340A CN104508940A CN 104508940 A CN104508940 A CN 104508940A CN 201380040340 A CN201380040340 A CN 201380040340A CN 104508940 A CN104508940 A CN 104508940A
Authority
CN
China
Prior art keywords
cell
average voltage
group
adjacent
cells
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.)
Pending
Application number
CN201380040340.0A
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English (en)
Chinese (zh)
Inventor
牧志涉
广濑慎司
山本悟士
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works Ltd
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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Publication of CN104508940A publication Critical patent/CN104508940A/zh
Pending legal-status Critical Current

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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
    • H02J7/50—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
CN201380040340.0A 2012-08-20 2013-08-12 单元电池平衡设备和单元电池平衡方法 Pending CN104508940A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-181591 2012-08-20
JP2012181591A JP5817678B2 (ja) 2012-08-20 2012-08-20 セルバランス装置及びセルバランス方法
PCT/JP2013/071806 WO2014030569A1 (ja) 2012-08-20 2013-08-12 セルバランス装置及びセルバランス方法

Publications (1)

Publication Number Publication Date
CN104508940A true CN104508940A (zh) 2015-04-08

Family

ID=50149878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380040340.0A Pending CN104508940A (zh) 2012-08-20 2013-08-12 单元电池平衡设备和单元电池平衡方法

Country Status (5)

Country Link
US (1) US20150171643A1 (https=)
EP (1) EP2887495A4 (https=)
JP (1) JP5817678B2 (https=)
CN (1) CN104508940A (https=)
WO (1) WO2014030569A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6234049B2 (ja) * 2013-04-09 2017-11-22 ＮＥｘＴ−ｅ Ｓｏｌｕｔｉｏｎｓ株式会社 バランス補正装置および蓄電システム
CN105210259B (zh) 2013-04-09 2018-07-27 日商艾达司股份有限公司 平衡校正装置及蓄电系统
JP6133110B2 (ja) * 2013-04-09 2017-05-24 Ｅｖｔｄ株式会社 バランス補正装置および蓄電システム
EP3333008B1 (en) * 2016-12-12 2022-06-15 Honeywell International Inc. Adaptive balancing for battery management
JP2025039244A (ja) * 2023-09-08 2025-03-21 株式会社東芝 電池パックの管理装置、蓄電システム、電池パックの管理方法、及び、電池パックの管理プログラム
CN118399554B (zh) * 2024-06-26 2024-10-29 比亚迪股份有限公司 均衡电路、均衡方法、电子设备、电池管理系统和车辆

Family Cites Families (8)

* 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
US6150795A (en) * 1999-11-05 2000-11-21 Power Designers, Llc Modular battery charge equalizers and method of control
JP4590379B2 (ja) * 2006-08-01 2010-12-01 Ｆｄｋ株式会社 多直列蓄電セルを充放電させるシステム
KR101220339B1 (ko) * 2007-10-16 2013-01-09 한국과학기술원 직렬연결 배터리 스트링을 위한 자동 전하 균일 방법 및장치
JP2010220373A (ja) 2009-03-17 2010-09-30 Fuji Electric Systems Co Ltd 蓄電素子のバランス回路
US20130249565A1 (en) * 2011-05-24 2013-09-26 Panasonic Corporation Power storage apparatus, mobile device, and electric-powered vehicle
EP2541728A2 (en) * 2011-06-30 2013-01-02 Kabushiki Kaisha Toyota Jidoshokki Cell balancing device
JP5482809B2 (ja) * 2012-01-31 2014-05-07 株式会社豊田自動織機 均等化装置

Also Published As

Publication number Publication date
JP5817678B2 (ja) 2015-11-18
US20150171643A1 (en) 2015-06-18
JP2014039435A (ja) 2014-02-27
EP2887495A4 (en) 2016-01-13
WO2014030569A1 (ja) 2014-02-27
EP2887495A1 (en) 2015-06-24

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Application publication date: 20150408

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