CN104810867B - 一种电池均衡电路、系统和方法 - Google Patents
一种电池均衡电路、系统和方法 Download PDFInfo
- Publication number
- CN104810867B CN104810867B CN201410035741.3A CN201410035741A CN104810867B CN 104810867 B CN104810867 B CN 104810867B CN 201410035741 A CN201410035741 A CN 201410035741A CN 104810867 B CN104810867 B CN 104810867B
- Authority
- CN
- China
- Prior art keywords
- battery
- microcontroller
- battery cell
- energy
- control element
- 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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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
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- H02J7/56—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035741.3A CN104810867B (zh) | 2014-01-24 | 2014-01-24 | 一种电池均衡电路、系统和方法 |
| US14/261,426 US9490645B2 (en) | 2014-01-24 | 2014-04-25 | Battery balancing circuit, system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035741.3A CN104810867B (zh) | 2014-01-24 | 2014-01-24 | 一种电池均衡电路、系统和方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810867A CN104810867A (zh) | 2015-07-29 |
| CN104810867B true CN104810867B (zh) | 2018-09-18 |
Family
ID=53679973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035741.3A Active CN104810867B (zh) | 2014-01-24 | 2014-01-24 | 一种电池均衡电路、系统和方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9490645B2 (zh) |
| CN (1) | CN104810867B (zh) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9977452B2 (en) * | 2014-03-07 | 2018-05-22 | Board Of Trustees Of The University Of Alabama | Multi-input or multi-output energy system architectures and control methods |
| KR20160012505A (ko) * | 2014-07-24 | 2016-02-03 | 삼성전기주식회사 | 양방향 dc-dc 컨버터의 전력 변환 모드 제어 장치, 방법 및 이를 포함하는 양방향 dc-dc 컨버팅 장치 |
| TWI568122B (zh) * | 2015-11-09 | 2017-01-21 | 財團法人工業技術研究院 | 電池系統與其控制方法 |
| EP3420623B1 (en) * | 2016-02-23 | 2021-12-29 | Texas Instruments Incorporated | Battery apparatus and cell balancing circuits |
| CN106208263A (zh) * | 2016-09-05 | 2016-12-07 | 合肥飞鸟信息技术有限公司 | 电池组均衡装置的控制方法 |
| CN106252757A (zh) * | 2016-09-05 | 2016-12-21 | 合肥飞鸟信息技术有限公司 | 电池组均衡装置 |
| CN106394296A (zh) * | 2016-10-31 | 2017-02-15 | 北京新能源汽车股份有限公司 | 一种汽车电池均衡调节系统及汽车 |
| CN106450529B (zh) * | 2016-11-30 | 2019-02-12 | 北京新能源汽车股份有限公司 | 一种电池均衡控制电路及检测方法 |
| CN110015166B (zh) * | 2017-08-31 | 2022-04-15 | 比亚迪股份有限公司 | 电池均衡系统及车辆 |
| US10444295B2 (en) * | 2017-12-20 | 2019-10-15 | National Chung Shan Institute Of Science And Technology | Battery balance management circuit |
| CN110556894B (zh) * | 2019-09-20 | 2021-04-13 | 阳光电源股份有限公司 | 组件均衡电路、组串均衡电路、双均衡电路及方法 |
| CN114914996B (zh) * | 2022-07-13 | 2022-10-25 | 宁波均胜新能源研究院有限公司 | 电池管理系统及其控制方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856936A (zh) * | 2011-06-29 | 2013-01-02 | 北汽福田汽车股份有限公司 | 动力电池平衡的装置 |
| CN103236732A (zh) * | 2013-05-06 | 2013-08-07 | 浙江海康集团有限公司 | 动力锂离子电池组的主动均衡系统及均衡方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083291A1 (en) * | 2009-01-14 | 2010-07-22 | Indy Power Systems Llc | Cell management system |
| US8339100B2 (en) * | 2009-09-29 | 2012-12-25 | O2Micro Inc | Systems and methods for cell balancing |
| US9318910B2 (en) * | 2012-09-06 | 2016-04-19 | Samsung Sdi Co., Ltd. | Cell balancing circuit and cell balancing method using the same |
-
2014
- 2014-01-24 CN CN201410035741.3A patent/CN104810867B/zh active Active
- 2014-04-25 US US14/261,426 patent/US9490645B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856936A (zh) * | 2011-06-29 | 2013-01-02 | 北汽福田汽车股份有限公司 | 动力电池平衡的装置 |
| CN103236732A (zh) * | 2013-05-06 | 2013-08-07 | 浙江海康集团有限公司 | 动力锂离子电池组的主动均衡系统及均衡方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150214766A1 (en) | 2015-07-30 |
| US9490645B2 (en) | 2016-11-08 |
| CN104810867A (zh) | 2015-07-29 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160628 Address after: 523808, Guangdong District, Songshan hi tech Industrial Development Zone, Dongguan, seven industrial North Road, 1 force science and technology center, 3 floor, B District Applicant after: DONGGUAN POWERWISE TECHNOLOGY CO.,LTD. Address before: 523808 productivity building, Songshan science and Technology Industrial Park, Guangdong, Dongguan Province, room 401-403 Applicant before: Dongguan PowerWise New Energy Co.,Ltd. |
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| GR01 | Patent grant | ||
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Effective date of registration: 20190828 Address after: 523808 Area A, 3rd Floor, No. 7 Industrial North Road Liyou Science and Technology Center, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Dongguan Juwei Software Technology Co.,Ltd. Address before: 523808, Guangdong District, Songshan hi tech Industrial Development Zone, Dongguan, seven industrial North Road, 1 force science and technology center, 3 floor, B District Patentee before: DONGGUAN POWERWISE TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20201012 Address after: 310000 2 and 3 / F, building 3, No. 1418-50, Moganshan Road, Hangzhou, Zhejiang Province (Shangcheng science and technology industrial base) Patentee after: HANGZHONG HUASU JADA TECHNOLOGY Co.,Ltd. Address before: 523808 Area A, 3rd Floor, No. 7 Industrial North Road Liyou Science and Technology Center, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Dongguan Juwei Software Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 2 and 3 / F, building 3, No. 1418-50, Moganshan Road, Hangzhou, Zhejiang Province (Shangcheng science and technology industrial base) Patentee after: Hangzhou HuaSu Technology Co.,Ltd. Address before: 310000 2 and 3 / F, building 3, No. 1418-50, Moganshan Road, Hangzhou, Zhejiang Province (Shangcheng science and technology industrial base) Patentee before: HANGZHONG HUASU JADA TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150729 Assignee: Nanjing Huasu Digital Energy Technology Co.,Ltd. Assignor: Hangzhou HuaSu Technology Co.,Ltd. Contract record no.: X2024980042752 Denomination of invention: A battery balancing circuit, system, and method Granted publication date: 20180918 License type: Common License Record date: 20250102 |
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| EE01 | Entry into force of recordation of patent licensing contract |