CN101467326A - 多个变压器的初级线圈并联的电荷均衡设备 - Google Patents
多个变压器的初级线圈并联的电荷均衡设备 Download PDFInfo
- Publication number
- CN101467326A CN101467326A CNA2007800219731A CN200780021973A CN101467326A CN 101467326 A CN101467326 A CN 101467326A CN A2007800219731 A CNA2007800219731 A CN A2007800219731A CN 200780021973 A CN200780021973 A CN 200780021973A CN 101467326 A CN101467326 A CN 101467326A
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- CN
- China
- Prior art keywords
- battery unit
- transformer
- switch
- secondary coil
- equalization apparatus
- 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.)
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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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- 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
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- 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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0054055 | 2006-06-15 | ||
KR1020060054055A KR101174166B1 (ko) | 2006-06-15 | 2006-06-15 | 다중 변압기의 1차 권선을 병렬로 연결한 전하 균일 장치 |
KR1020060054055 | 2006-06-15 | ||
PCT/KR2007/002828 WO2007145459A1 (en) | 2006-06-15 | 2007-06-12 | Charge equalization apparatus with parallel connection of primary windings of multiple transformers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101467326A true CN101467326A (zh) | 2009-06-24 |
CN101467326B CN101467326B (zh) | 2011-12-28 |
Family
ID=38831932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800219731A Active CN101467326B (zh) | 2006-06-15 | 2007-06-12 | 多个变压器的初级线圈并联的电荷均衡设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8766598B2 (zh) |
EP (1) | EP2036185B1 (zh) |
JP (1) | JP2009540792A (zh) |
KR (1) | KR101174166B1 (zh) |
CN (1) | CN101467326B (zh) |
WO (1) | WO2007145459A1 (zh) |
Cited By (10)
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CN102055358A (zh) * | 2009-11-05 | 2011-05-11 | 凹凸电子(武汉)有限公司 | 功率转换器、充电方法以及充电系统 |
CN102447395A (zh) * | 2011-12-30 | 2012-05-09 | 深圳麦格米特电气股份有限公司 | 一种多电平平衡电路的实现方法和多电平平衡电路 |
CN102623760A (zh) * | 2011-01-26 | 2012-08-01 | 上海樟村电子有限公司 | 一种电池管理系统 |
CN102969747A (zh) * | 2011-08-31 | 2013-03-13 | 索尼公司 | 蓄电设备及电动车辆 |
CN103001525A (zh) * | 2011-09-14 | 2013-03-27 | 通用电气公司 | 用于转换功率的方法和系统 |
CN103457325A (zh) * | 2013-09-05 | 2013-12-18 | 江苏常隆客车有限公司 | 一种直接式锂离子电池无损均衡电路及均衡控制方法 |
CN103607004A (zh) * | 2013-11-12 | 2014-02-26 | 珠海朗尔电气有限公司 | 蓄电池组双向无损均衡与脉冲活化系统 |
CN107069876A (zh) * | 2017-04-28 | 2017-08-18 | 易事特集团股份有限公司 | 储能用单向主动均衡电路 |
CN107887949A (zh) * | 2011-12-26 | 2018-04-06 | 株式会社村田制作所 | 电力储备装置 |
CN110301054A (zh) * | 2017-08-25 | 2019-10-01 | 苏州宝时得电动工具有限公司 | 电动工具及电动工具供电方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8183870B1 (en) * | 2009-02-12 | 2012-05-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Battery system and method for sensing and balancing the charge state of battery cells |
US8896315B1 (en) | 2009-02-12 | 2014-11-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Battery cell balancing system and method |
JP2011087377A (ja) * | 2009-10-14 | 2011-04-28 | Fdk Corp | 多直列蓄電セルの充電バランス補正回路 |
US8928283B2 (en) | 2009-10-14 | 2015-01-06 | Fdk Corporation | Electricity storage system having a plurality of series-connected storage cells |
JP2011091897A (ja) * | 2009-10-20 | 2011-05-06 | Fdk Corp | 多直列蓄電セルの充電バランス補正回路 |
US9490639B2 (en) * | 2010-02-05 | 2016-11-08 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Charge equalization system for batteries |
EP2375555B1 (en) | 2010-03-26 | 2013-10-02 | Ricoh Company, Ltd. | High voltage inverter device |
JP5510542B2 (ja) * | 2010-06-04 | 2014-06-04 | トヨタ自動車株式会社 | 二次電池、二次電池の検査装置および検査方法、ならびに、電池検査システム |
JP2012139088A (ja) * | 2010-12-06 | 2012-07-19 | Seiko Instruments Inc | セルバランス装置およびバッテリシステム |
US20140042974A1 (en) * | 2011-04-22 | 2014-02-13 | Sk Innovation Co., Ltd. | Detachable battery module, and method and apparatus for the charge equalization of a battery string using same |
KR101816823B1 (ko) | 2011-10-31 | 2018-01-12 | 에스케이이노베이션 주식회사 | 배터리 전하 균일 회로 |
US9136713B1 (en) * | 2012-01-13 | 2015-09-15 | Win Cheng | Proactive and highly efficient active balance apparatus for a battery power system |
US9322885B2 (en) * | 2013-11-26 | 2016-04-26 | Infineon Technologies Ag | Circuit and method for evaluating cells in a battery |
JP2015154607A (ja) * | 2014-02-14 | 2015-08-24 | 株式会社リコー | 蓄電状態調整回路、蓄電状態調整装置、及び電池パック |
US9673658B2 (en) * | 2014-03-06 | 2017-06-06 | Samsung Electro-Mechanics Co., Ltd. | Non-contact capacitive coupling type power charging apparatus and non-contact capacitive coupling type battery apparatus |
CN105268388B (zh) * | 2015-09-14 | 2017-08-25 | 江南大学 | 一种循环式磁电感应反应系统及其应用 |
CN107785943B (zh) * | 2016-08-26 | 2020-02-21 | 华为技术有限公司 | 一种均衡电池组能量的装置及系统 |
DE102016218160A1 (de) | 2016-09-21 | 2018-03-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Zuführen von Energie zu einer Mehrzahl von Energiespeicherbauteilen und/oder zum Bereitstellen von in den Energiespeicherbauteilen gespeicherter Energie |
KR102123048B1 (ko) * | 2017-01-10 | 2020-06-15 | 주식회사 엘지화학 | 에너지 절약 및 빠른 셀 밸런싱이 가능한 충전 제어 장치 및 방법 |
EP3571753B1 (en) * | 2017-01-23 | 2024-04-24 | Rafael Advanced Defense Systems Ltd. | System for balancing a series of cells |
KR102202613B1 (ko) * | 2017-09-27 | 2021-01-12 | 주식회사 엘지화학 | 배터리 모듈 균등화 장치, 이를 포함하는 배터리 팩 및 자동차 |
JP6994428B2 (ja) * | 2018-04-26 | 2022-01-14 | Ntn株式会社 | 蓄電池充電装置 |
CN108565931B (zh) * | 2018-05-31 | 2023-05-23 | 厦门芯阳科技股份有限公司 | 一种基于变压器的电池组电压均衡电路 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3940928C1 (zh) * | 1989-12-12 | 1991-07-11 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
US5646504A (en) | 1994-04-15 | 1997-07-08 | Feldstein; Robert S. | Magnetically balanced multi-output battery charging system |
US5594320A (en) * | 1994-09-09 | 1997-01-14 | Rayovac Corporation | Charge equalization of series connected cells or batteries |
US5659237A (en) * | 1995-09-28 | 1997-08-19 | Wisconsin Alumni Research Foundation | Battery charging using a transformer with a single primary winding and plural secondary windings |
US5666041A (en) * | 1996-08-27 | 1997-09-09 | The University Of Toledo | Battery equalization circuit with ramp converter |
US5965996A (en) | 1997-12-11 | 1999-10-12 | Vectrix Corporation | Electrical scooter having an equalization circuit for charging multiple batteries |
JP3267221B2 (ja) * | 1997-12-16 | 2002-03-18 | エフ・ディ−・ケイ株式会社 | パック電池 |
JP2001286072A (ja) * | 2000-04-04 | 2001-10-12 | Nagano Japan Radio Co | 電圧均一化装置 |
TW492021B (en) * | 1999-11-05 | 2002-06-21 | Tokin Corp | Electrical energy storage provided with cell energy adjusting device and adjust method of cell energy |
TW542470U (en) * | 2000-07-11 | 2003-07-11 | Ind Tech Res Inst | Battery voltage balancer |
JP3503742B2 (ja) * | 2000-09-04 | 2004-03-08 | 日本電信電話株式会社 | 組電池 |
JP3573274B2 (ja) * | 2000-10-17 | 2004-10-06 | 日本電信電話株式会社 | 蓄電装置 |
JP3364836B2 (ja) * | 2000-10-19 | 2003-01-08 | 富士重工業株式会社 | 電圧イコライザ装置およびその方法 |
JP2004023982A (ja) * | 2002-06-20 | 2004-01-22 | Nec Tokin Corp | 昇圧型充電装置 |
JP2004040869A (ja) * | 2002-07-01 | 2004-02-05 | Sony Corp | 二次電池制御装置および方法 |
DE102004005136B4 (de) * | 2004-02-02 | 2008-05-08 | Siemens Ag | Vorrichtung und Verfahren zum Ladungsausgleich der in Reihe geschalteten Kondensatoren eines Doppelschichtkondensators |
-
2006
- 2006-06-15 KR KR1020060054055A patent/KR101174166B1/ko active IP Right Grant
-
2007
- 2007-06-12 JP JP2009515301A patent/JP2009540792A/ja active Pending
- 2007-06-12 WO PCT/KR2007/002828 patent/WO2007145459A1/en active Application Filing
- 2007-06-12 US US12/303,628 patent/US8766598B2/en active Active
- 2007-06-12 CN CN2007800219731A patent/CN101467326B/zh active Active
- 2007-06-12 EP EP07793155.8A patent/EP2036185B1/en active Active
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9130378B2 (en) | 2009-11-05 | 2015-09-08 | O2Micro, Inc. | Systems and methods for balancing battery cells |
US8598844B2 (en) | 2009-11-05 | 2013-12-03 | O2Micro, Inc. | Systems and methods for balancing battery cells |
CN102055358A (zh) * | 2009-11-05 | 2011-05-11 | 凹凸电子(武汉)有限公司 | 功率转换器、充电方法以及充电系统 |
CN102623760A (zh) * | 2011-01-26 | 2012-08-01 | 上海樟村电子有限公司 | 一种电池管理系统 |
CN102969747A (zh) * | 2011-08-31 | 2013-03-13 | 索尼公司 | 蓄电设备及电动车辆 |
CN103001525A (zh) * | 2011-09-14 | 2013-03-27 | 通用电气公司 | 用于转换功率的方法和系统 |
CN107887949A (zh) * | 2011-12-26 | 2018-04-06 | 株式会社村田制作所 | 电力储备装置 |
CN102447395A (zh) * | 2011-12-30 | 2012-05-09 | 深圳麦格米特电气股份有限公司 | 一种多电平平衡电路的实现方法和多电平平衡电路 |
CN103457325A (zh) * | 2013-09-05 | 2013-12-18 | 江苏常隆客车有限公司 | 一种直接式锂离子电池无损均衡电路及均衡控制方法 |
CN103457325B (zh) * | 2013-09-05 | 2019-01-11 | 江苏常隆客车有限公司 | 一种直接式锂离子电池无损均衡电路及均衡控制方法 |
CN103607004B (zh) * | 2013-11-12 | 2016-08-17 | 珠海朗尔电气有限公司 | 蓄电池组双向无损均衡与脉冲活化系统 |
CN103607004A (zh) * | 2013-11-12 | 2014-02-26 | 珠海朗尔电气有限公司 | 蓄电池组双向无损均衡与脉冲活化系统 |
CN107069876A (zh) * | 2017-04-28 | 2017-08-18 | 易事特集团股份有限公司 | 储能用单向主动均衡电路 |
CN107069876B (zh) * | 2017-04-28 | 2023-11-07 | 易事特集团股份有限公司 | 储能用单向主动均衡电路 |
CN110301054A (zh) * | 2017-08-25 | 2019-10-01 | 苏州宝时得电动工具有限公司 | 电动工具及电动工具供电方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2009540792A (ja) | 2009-11-19 |
US20100283433A1 (en) | 2010-11-11 |
KR101174166B1 (ko) | 2012-08-14 |
WO2007145459A1 (en) | 2007-12-21 |
EP2036185B1 (en) | 2024-03-27 |
US8766598B2 (en) | 2014-07-01 |
KR20070119432A (ko) | 2007-12-20 |
CN101467326B (zh) | 2011-12-28 |
EP2036185A4 (en) | 2015-08-05 |
EP2036185A1 (en) | 2009-03-18 |
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Owner name: SK ENERGY CO., LTD. Free format text: FORMER OWNER: SK CORP. Effective date: 20111009 |
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Effective date of registration: 20111009 Address after: Seoul, South Kerean Applicant after: SK INNOVATION Co.,Ltd. Co-applicant after: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY Address before: Seoul, South Kerean Applicant before: SK ENERGY Co.,Ltd. Co-applicant before: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
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Effective date of registration: 20220919 Address after: Seoul, South Kerean Patentee after: Sk new energy Co.,Ltd. Patentee after: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY Address before: Seoul, South Kerean Patentee before: SK INNOVATION Co.,Ltd. Patentee before: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
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