CN103138314B - 一种电池电量均衡电路及电池系统 - Google Patents
一种电池电量均衡电路及电池系统 Download PDFInfo
- Publication number
- CN103138314B CN103138314B CN201110389048.2A CN201110389048A CN103138314B CN 103138314 B CN103138314 B CN 103138314B CN 201110389048 A CN201110389048 A CN 201110389048A CN 103138314 B CN103138314 B CN 103138314B
- Authority
- CN
- China
- Prior art keywords
- switch
- battery
- electric capacity
- connects
- pole plate
- 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.)
- Active
Links
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 230000005611 electricity Effects 0.000 description 11
- 239000000178 monomer Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110389048.2A CN103138314B (zh) | 2011-11-29 | 2011-11-29 | 一种电池电量均衡电路及电池系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110389048.2A CN103138314B (zh) | 2011-11-29 | 2011-11-29 | 一种电池电量均衡电路及电池系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103138314A CN103138314A (zh) | 2013-06-05 |
CN103138314B true CN103138314B (zh) | 2016-04-27 |
Family
ID=48497787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110389048.2A Active CN103138314B (zh) | 2011-11-29 | 2011-11-29 | 一种电池电量均衡电路及电池系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103138314B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106469834B (zh) * | 2015-08-18 | 2019-02-01 | 宏碁股份有限公司 | 电池平衡装置及其电池平衡方法 |
DE102015117744A1 (de) * | 2015-10-19 | 2017-04-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batteriesystem |
CN111371155A (zh) * | 2020-05-26 | 2020-07-03 | 常州先进制造技术研究所 | 一种飞渡电容法电池高效均衡电路 |
JP2023084627A (ja) | 2021-12-07 | 2023-06-19 | 株式会社ミネルバ・ラボ | 二次電池セル電圧均等化装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201797333U (zh) * | 2010-07-02 | 2011-04-13 | 超威电源有限公司 | 蓄电池电量转移电路 |
CN102231545A (zh) * | 2011-06-30 | 2011-11-02 | 大连大工安道船舶技术有限责任公司 | 电动汽车电池组均衡管理系统 |
CN202424211U (zh) * | 2011-11-29 | 2012-09-05 | 东莞钜威新能源有限公司 | 一种电池电量均衡电路及电池系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7193390B2 (en) * | 2002-05-17 | 2007-03-20 | Sony Corporation | Apparatus for connecting secondary battery cells in series and method for controlling secondary battery cells connected in series |
-
2011
- 2011-11-29 CN CN201110389048.2A patent/CN103138314B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201797333U (zh) * | 2010-07-02 | 2011-04-13 | 超威电源有限公司 | 蓄电池电量转移电路 |
CN102231545A (zh) * | 2011-06-30 | 2011-11-02 | 大连大工安道船舶技术有限责任公司 | 电动汽车电池组均衡管理系统 |
CN202424211U (zh) * | 2011-11-29 | 2012-09-05 | 东莞钜威新能源有限公司 | 一种电池电量均衡电路及电池系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103138314A (zh) | 2013-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103532197B (zh) | 基于升压变换和软开关的动力电池组均衡电路及实现方法 | |
CN203660604U (zh) | 电动汽车动力电池均衡管理系统 | |
CN201478865U (zh) | 一种改进的充电均衡电路 | |
CN201985554U (zh) | 锂离子动力电池主动式自管理充电装置 | |
CN103236732B (zh) | 动力锂离子电池组的主动均衡系统及均衡方法 | |
CN103094938B (zh) | 电池串并联自均衡装置 | |
CN207852851U (zh) | 具有同步均衡功能的电池管理系统 | |
CN201742141U (zh) | 多储能体串联充放电均衡装置 | |
CN107134599B (zh) | 一种串联电池组的电压均衡电路及其工作方法 | |
CN102593893A (zh) | 一种实现电池组均衡放电的系统 | |
CN103138314B (zh) | 一种电池电量均衡电路及电池系统 | |
CN104113110A (zh) | 一种电池均衡电路 | |
CN202231461U (zh) | 一种动力电池组充放电均衡控制系统 | |
CN104734260A (zh) | 一种动力电池均衡充电方法及系统 | |
CN203774812U (zh) | 一种飞渡电容法电池均衡电路 | |
CN203690972U (zh) | 一种基于储能电容的电池组能量管理系统 | |
CN103560561B (zh) | 一种锂电池管理系统的均衡充放电装置 | |
CN203135473U (zh) | 一种非能耗型电池充电均衡装置 | |
CN202111481U (zh) | 一种动力锂离子电池的主动均衡系统 | |
CN201584798U (zh) | 一种锂电池模块的电平衡结构 | |
CN202424211U (zh) | 一种电池电量均衡电路及电池系统 | |
CN204905945U (zh) | 多串锂电池组大电流均衡电路 | |
CN205583754U (zh) | 基于分组轮换的蓄电池组充放电智能均衡系统 | |
CN204794218U (zh) | 一种电池组两级被动均衡电路及使用该电路的电池组 | |
CN207967973U (zh) | 一种锂离子电池系统多重模式高效能量均衡器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160705 Address after: 523000 Guangdong province Dongguan City Industrial Road, Songshan Lake high tech Industrial Development Zone No. seven gifted Technology Center 1 Building 3 floor B District Patentee after: DONGGUAN POWERWISE TECHNOLOGY CO.,LTD. Address before: 523808 productivity building, Songshan science and Technology Industrial Park, Guangdong, Dongguan Province, room 401-403 Patentee before: Dongguan PowerWise New Energy Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Battery power balance circuit and battery system Effective date of registration: 20180129 Granted publication date: 20160427 Pledgee: The Bank of Dongguan Songshan Lake Science and technology branch of the Limited by Share Ltd. Pledgor: DONGGUAN POWERWISE TECHNOLOGY CO.,LTD. Registration number: 2018440000033 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20220324 Granted publication date: 20160427 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20240104 Granted publication date: 20160427 |