CN101183798B - 带有智能低电压控制电路的电池单元均衡的***和方法 - Google Patents
带有智能低电压控制电路的电池单元均衡的***和方法 Download PDFInfo
- Publication number
- CN101183798B CN101183798B CN2007101514360A CN200710151436A CN101183798B CN 101183798 B CN101183798 B CN 101183798B CN 2007101514360 A CN2007101514360 A CN 2007101514360A CN 200710151436 A CN200710151436 A CN 200710151436A CN 101183798 B CN101183798 B CN 101183798B
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- Prior art keywords
- battery unit
- signal
- aforementioned
- battery
- bypass channel
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/580,507 | 2006-10-13 | ||
US11/580,507 US7466104B2 (en) | 2006-10-13 | 2006-10-13 | System and method for balancing cells in a battery pack with selective bypass paths |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101183798A CN101183798A (zh) | 2008-05-21 |
CN101183798B true CN101183798B (zh) | 2012-04-25 |
Family
ID=39302504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101514360A Active CN101183798B (zh) | 2006-10-13 | 2007-10-12 | 带有智能低电压控制电路的电池单元均衡的***和方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7466104B2 (zh) |
CN (1) | CN101183798B (zh) |
HK (1) | HK1113026A1 (zh) |
TW (1) | TWI334681B (zh) |
Families Citing this family (65)
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US7466104B2 (en) * | 2006-10-13 | 2008-12-16 | O2 Micro International Limited | System and method for balancing cells in a battery pack with selective bypass paths |
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US20100033128A1 (en) * | 2007-10-09 | 2010-02-11 | O2Micro, Inc. | Circuit and method for cell balancing |
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US7965061B2 (en) * | 2008-02-01 | 2011-06-21 | O2Micro, Inc. | Conversion systems with balanced cell currents |
US8309259B2 (en) | 2008-05-19 | 2012-11-13 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Electrochemical cell, and particularly a cell with electrodeposited fuel |
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TWI404293B (zh) * | 2009-09-23 | 2013-08-01 | Sanyang Industry Co Ltd | Charge balance circuit control system |
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US8629679B2 (en) * | 2009-12-29 | 2014-01-14 | O2Micro, Inc. | Circuits and methods for measuring cell voltages in battery packs |
WO2011085317A2 (en) * | 2010-01-11 | 2011-07-14 | A123 Systems, Inc. | System and method for monitoring and balancing voltage of individual battery cells within a battery pack |
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US9136717B2 (en) * | 2010-03-26 | 2015-09-15 | Semiconductor Components Industries, Llc | Semiconductor integrated circuit |
CN102255978B (zh) | 2010-05-20 | 2014-08-13 | 凹凸电子(武汉)有限公司 | 地址配置装置、方法以及*** |
BR112012032269B1 (pt) | 2010-06-24 | 2020-01-07 | Nantenergy, Inc. | Método para operar célula eletroquímica e célula eletroquímica |
US8525477B2 (en) * | 2010-07-15 | 2013-09-03 | O2Micro, Inc. | Assigning addresses to multiple cascade battery modules in electric or electric hybrid vehicles |
US8015452B2 (en) * | 2010-08-31 | 2011-09-06 | O2Micro International, Ltd. | Flexible bus architecture for monitoring and control of battery pack |
CN202550031U (zh) | 2010-09-16 | 2012-11-21 | 流体公司 | 具有渐进析氧电极/燃料电极的电化学电池*** |
US20120086401A1 (en) * | 2010-10-07 | 2012-04-12 | Intersil Americas Inc. | Cell balancing circuit for use in a multi-cell battery system |
EP2630689B1 (en) | 2010-10-20 | 2015-09-23 | Fluidic, Inc. | Battery resetting process for scaffold fuel electrode |
US8773071B2 (en) * | 2010-11-01 | 2014-07-08 | The Boeing Company | System and method for cell voltage balancing |
US8723482B2 (en) * | 2010-11-04 | 2014-05-13 | Elite Power Solutions Llc | Battery unit balancing system |
JP5908251B2 (ja) | 2010-11-17 | 2016-04-26 | フルイディック,インク.Fluidic,Inc. | 階層型アノードのマルチモード充電 |
US9568555B2 (en) * | 2010-12-06 | 2017-02-14 | Peter Fredrick Nortman | Electrochemical cell monitoring and balancing circuit with self-diagnostic feature |
US8922167B2 (en) * | 2011-01-20 | 2014-12-30 | Valence Technology, Inc. | Rechargeable battery systems and rechargeable battery system operational methods |
US8957624B2 (en) | 2011-01-20 | 2015-02-17 | Valence Technology, Inc. | Rechargeable battery systems and rechargeable battery system operational methods |
US8773068B2 (en) | 2011-01-20 | 2014-07-08 | Valence Technology, Inc. | Rechargeable battery systems and rechargeable battery system operational methods |
CN102136748B (zh) * | 2011-02-17 | 2013-02-13 | 厦门市国维电子科技有限公司 | 一种电量转移电路 |
WO2012127830A1 (ja) * | 2011-03-18 | 2012-09-27 | 旭化成エレクトロニクス株式会社 | 直列蓄電セルのバランス充電回路、直列蓄電セルのバランス充電方法 |
CN102457078A (zh) * | 2011-03-30 | 2012-05-16 | 凹凸电子(武汉)有限公司 | 电池均衡电路、电池均衡***及方法 |
KR20130006077A (ko) * | 2011-07-08 | 2013-01-16 | 삼성전기주식회사 | 전기에너지 저장장치, 그의 전압균등화 모듈 및 전압균등화 방법 |
JP5839908B2 (ja) * | 2011-09-21 | 2016-01-06 | ラピスセミコンダクタ株式会社 | 半導体回路、電池監視システム、制御プログラム、及び制御方法 |
US8922218B2 (en) | 2011-12-28 | 2014-12-30 | O2Micro Inc | Detection circuits for batteries |
CN103187743B (zh) * | 2011-12-29 | 2015-05-13 | 比亚迪股份有限公司 | 电池保护芯片的级联平衡控制装置及电池保护芯片 |
US9362772B2 (en) * | 2012-08-14 | 2016-06-07 | Texas Instruments Incorporated | System and method for balancing voltages |
CN103855747B (zh) * | 2012-12-05 | 2017-02-08 | 凹凸电子(武汉)有限公司 | 电池***和电池充电方法 |
CN103972930A (zh) | 2013-01-24 | 2014-08-06 | 凹凸电子(武汉)有限公司 | 电池管理***及控制电池包充电的方法、电池包 |
US8901888B1 (en) * | 2013-07-16 | 2014-12-02 | Christopher V. Beckman | Batteries for optimizing output and charge balance with adjustable, exportable and addressable characteristics |
US9368979B2 (en) * | 2013-03-15 | 2016-06-14 | O2Micro Inc | System and methods for battery balancing |
EP3026750A1 (de) * | 2014-11-28 | 2016-06-01 | Siemens Aktiengesellschaft | Verfahren zum Symmetrieren eines Energiespeichersystems |
CN105470926B (zh) * | 2015-12-14 | 2018-03-23 | 无锡中感微电子股份有限公司 | 一种级联电池保护电路及其*** |
JP2019521497A (ja) | 2016-07-22 | 2019-07-25 | ナントエナジー,インク. | 電気化学セル内の水分及び二酸化炭素管理システム |
JP2018117438A (ja) * | 2017-01-17 | 2018-07-26 | 太陽誘電株式会社 | リチウムイオンキャパシタを備えた電源モジュール |
JP7007681B2 (ja) * | 2017-09-29 | 2022-01-25 | NExT-e Solutions株式会社 | 制御装置、バランス補正システム、蓄電システム、及び、装置 |
KR102256094B1 (ko) * | 2017-11-28 | 2021-05-25 | 주식회사 엘지에너지솔루션 | 배터리 팩 |
TWI661650B (zh) * | 2018-03-23 | 2019-06-01 | 加百裕工業股份有限公司 | 並聯電池系統及方法 |
US11289903B2 (en) * | 2018-10-04 | 2022-03-29 | Texas Instruments Incorporated | Suppressing overvoltage transients in a serial interface |
DE102018009391A1 (de) * | 2018-11-29 | 2020-06-04 | Daimler Ag | Schaltungsanordnung für eine Batterie |
EP3966887A1 (en) | 2019-05-10 | 2022-03-16 | NantEnergy, Inc. | Nested annular metal-air cell and systems containing same |
US11469661B2 (en) * | 2019-10-25 | 2022-10-11 | Cirrus Logic, Inc. | Multiphase inductive boost converter with multiple operational phases |
CN110729795B (zh) * | 2019-11-08 | 2021-08-03 | 许继集团有限公司 | 一种储能电站及其电池均衡控制方法 |
CN110764006B (zh) * | 2019-12-30 | 2020-10-27 | 杭州华塑加达网络科技有限公司 | 一种电池管理*** |
CN116488311B (zh) * | 2023-06-25 | 2023-08-29 | 连云港鸿云实业有限公司 | 一种船舶电池组控制*** |
Citations (3)
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US5998967A (en) * | 1998-02-16 | 1999-12-07 | Rohm Co., Ltd. | Lithium-ion battery pack |
CN1367565A (zh) * | 2002-01-07 | 2002-09-04 | 北京航空航天大学 | 一种串联电池组自动均衡充电装置 |
US7034580B2 (en) * | 2003-05-09 | 2006-04-25 | Ricon Company, Ltd. | Capacitor charging methods and apparatuses that use a secure parallel monitoring circuit |
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JPH08265987A (ja) * | 1995-03-20 | 1996-10-11 | Integuran Kk | 直列電池の充電電圧分配装置 |
JP3620517B2 (ja) * | 2002-06-12 | 2005-02-16 | 日産自動車株式会社 | 組電池の電圧制御装置 |
US6873134B2 (en) * | 2003-07-21 | 2005-03-29 | The Boeing Company | Autonomous battery cell balancing system with integrated voltage monitoring |
TWM269504U (en) * | 2005-01-17 | 2005-07-01 | Quanta Comp Inc | Current adapting and rechargeable device |
US7745025B2 (en) * | 2006-02-14 | 2010-06-29 | Mti Microfuel Cells Inc. | Fuel cell based rechargable power pack system and associated methods for controlling same |
US7466104B2 (en) * | 2006-10-13 | 2008-12-16 | O2 Micro International Limited | System and method for balancing cells in a battery pack with selective bypass paths |
-
2006
- 2006-10-13 US US11/580,507 patent/US7466104B2/en active Active
-
2007
- 2007-10-12 CN CN2007101514360A patent/CN101183798B/zh active Active
- 2007-10-12 TW TW096138099A patent/TWI334681B/zh active
-
2008
- 2008-07-28 HK HK08108316.2A patent/HK1113026A1/xx unknown
- 2008-12-15 US US12/335,325 patent/US7821229B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5998967A (en) * | 1998-02-16 | 1999-12-07 | Rohm Co., Ltd. | Lithium-ion battery pack |
CN1367565A (zh) * | 2002-01-07 | 2002-09-04 | 北京航空航天大学 | 一种串联电池组自动均衡充电装置 |
US7034580B2 (en) * | 2003-05-09 | 2006-04-25 | Ricon Company, Ltd. | Capacitor charging methods and apparatuses that use a secure parallel monitoring circuit |
Also Published As
Publication number | Publication date |
---|---|
US7466104B2 (en) | 2008-12-16 |
US7821229B2 (en) | 2010-10-26 |
TWI334681B (en) | 2010-12-11 |
HK1113026A1 (en) | 2008-09-19 |
CN101183798A (zh) | 2008-05-21 |
US20080088277A1 (en) | 2008-04-17 |
TW200832862A (en) | 2008-08-01 |
US20090091293A1 (en) | 2009-04-09 |
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