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

Info

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
Other languages
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

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
    • 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

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 (enExample)
EP (1) EP2887495A4 (enExample)
JP (1) JP5817678B2 (enExample)
CN (1) CN104508940A (enExample)
WO (1) WO2014030569A1 (enExample)

Families Citing this family (5)

* 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
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
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
EP4094978A1 (en) * 2016-12-12 2022-11-30 Honeywell International Inc. Adaptive balancing for battery management
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
JP5197891B2 (ja) * 2011-05-24 2013-05-15 パナソニック株式会社 蓄電装置、携帯機器及び電動車両
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
EP2887495A1 (en) 2015-06-24
EP2887495A4 (en) 2016-01-13
JP5817678B2 (ja) 2015-11-18
WO2014030569A1 (ja) 2014-02-27
US20150171643A1 (en) 2015-06-18
JP2014039435A (ja) 2014-02-27

Similar Documents

Publication Publication Date Title
CN106575928B (zh) 模块化能量存储器直接转换器系统
CN104508940A (zh) 单元电池平衡设备和单元电池平衡方法
CN101800436B (zh) 电池均衡电路和方法以及电池管理系统
TWI517521B (zh) 可程式化電池電源架構與其方法
CN105027379B (zh) 具有多个电池的二次电池系统及充放电功率等的分配方法
US9356467B2 (en) Charge balancing circuit for series connected chains of charge storage elements
US20170179736A1 (en) Battery control method and apparatus, and battery pack
JP6465358B2 (ja) 電圧均等化回路システム
CN105656142B (zh) 一种锂离子动力电池组充放电主动均衡电路
US9912164B2 (en) Multisource power delivery system
CN105229889B (zh) 电池中的电荷平衡
KR20140106982A (ko) 배터리에 포함된 셀들의 밸런싱을 수행하는 밸런싱 장치 및 배터리 모듈
US20180309384A1 (en) Single-Phase Four-Level Inverter Circuit Topology and Three-Phase Four-Level Inverter Circuit Topology
WO2015189907A1 (ja) 蓄電素子の充電方法および蓄電装置
JP2012205480A (ja) 電力貯蔵システム
CN109921490A (zh) 一种锂电池均压控制系统以及基于该系统的控制方法
CN102882242A (zh) 蓄电池组充电及放电平衡的电路
JP6135375B2 (ja) 蓄電装置、充電方法及び放電方法
CN107220730A (zh) 一种能够延长动力电池使用寿命的纯电动公交车动态线路规划方法
CN103684018A (zh) 新颖的多电平逆变器电容电压平衡电路及控制方法
WO2013114696A1 (ja) 均等化装置
CN117791814A (zh) 储能电池均衡电路及其方法、储能电池均衡器
CN203747684U (zh) 多电平逆变器电容电压平衡电路
CN102496983A (zh) 一种大电流动力电池双向均衡方法及均衡器
CN105490329A (zh) 基于电感充放电能量转移的串联电池组均衡电路

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150408

WD01 Invention patent application deemed withdrawn after publication