CN107147160B - 一种电池均衡充电方法及电池均衡充电结构 - Google Patents
一种电池均衡充电方法及电池均衡充电结构 Download PDFInfo
- Publication number
- CN107147160B CN107147160B CN201710263172.1A CN201710263172A CN107147160B CN 107147160 B CN107147160 B CN 107147160B CN 201710263172 A CN201710263172 A CN 201710263172A CN 107147160 B CN107147160 B CN 107147160B
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- Prior art keywords
- battery
- equalizing charge
- battery pack
- charger
- bidirectional power
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 46
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
Images
Classifications
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710263172.1A CN107147160B (zh) | 2017-04-21 | 2017-04-21 | 一种电池均衡充电方法及电池均衡充电结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710263172.1A CN107147160B (zh) | 2017-04-21 | 2017-04-21 | 一种电池均衡充电方法及电池均衡充电结构 |
Publications (2)
Publication Number | Publication Date |
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CN107147160A CN107147160A (zh) | 2017-09-08 |
CN107147160B true CN107147160B (zh) | 2020-12-25 |
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Family Applications (1)
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CN201710263172.1A Active CN107147160B (zh) | 2017-04-21 | 2017-04-21 | 一种电池均衡充电方法及电池均衡充电结构 |
Country Status (1)
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CN (1) | CN107147160B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201750186U (zh) * | 2010-08-13 | 2011-02-16 | 烟台东方电子玉麟电气有限公司 | 一种电池组充电设备 |
CN103606999A (zh) * | 2013-11-04 | 2014-02-26 | 江苏嘉钰新能源技术有限公司 | 一种新型电池均衡充电方法 |
CN103779938A (zh) * | 2014-02-11 | 2014-05-07 | 湖南江麓容大车辆传动股份有限公司 | 电池组用充电均衡电路、方法及放电均衡电路、方法 |
CN103944228A (zh) * | 2014-04-23 | 2014-07-23 | 华南师范大学 | 锂离子动力电池组均衡充电管理系统及其均衡充电方法 |
CN104953684A (zh) * | 2015-06-23 | 2015-09-30 | 深圳市科列技术股份有限公司 | 一种电池管理系统的动态均衡电路及其动态均衡方法 |
-
2017
- 2017-04-21 CN CN201710263172.1A patent/CN107147160B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201750186U (zh) * | 2010-08-13 | 2011-02-16 | 烟台东方电子玉麟电气有限公司 | 一种电池组充电设备 |
CN103606999A (zh) * | 2013-11-04 | 2014-02-26 | 江苏嘉钰新能源技术有限公司 | 一种新型电池均衡充电方法 |
CN103779938A (zh) * | 2014-02-11 | 2014-05-07 | 湖南江麓容大车辆传动股份有限公司 | 电池组用充电均衡电路、方法及放电均衡电路、方法 |
CN103944228A (zh) * | 2014-04-23 | 2014-07-23 | 华南师范大学 | 锂离子动力电池组均衡充电管理系统及其均衡充电方法 |
CN104953684A (zh) * | 2015-06-23 | 2015-09-30 | 深圳市科列技术股份有限公司 | 一种电池管理系统的动态均衡电路及其动态均衡方法 |
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CN107147160A (zh) | 2017-09-08 |
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Effective date of registration: 20230713 Address after: Room 105-202, No. 230, Shinan Road Section, Huangge Town, Nansha District, Guangzhou City, 510000 Guangdong Province (Self compiled Hardware Department of Building 2) (office only) Patentee after: Guangzhou Han Guang Technology Co.,Ltd. Address before: No.116, 1st floor, building 1, Zizhuyuan, No.96, Zijing East Road, high tech Zone, Chengdu, Sichuan 610000 Patentee before: SICHUAN ZHONGRONG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230811 Address after: Room 402, No. 6, Lane 67, Xiying South Road, Pudong New Area, Shanghai, 200000 Patentee after: Wang Qi Patentee after: Liao Yuan Address before: Room 105-202, No. 230, Shinan Road Section, Huangge Town, Nansha District, Guangzhou City, 510000 Guangdong Province (Self compiled Hardware Department of Building 2) (office only) Patentee before: Guangzhou Han Guang Technology Co.,Ltd. |
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Effective date of registration: 20240607 Address after: Room 101, No. 12, Ping'er Qiming Street, Pingshan Second Village, Shibi Street, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou canning Information Technology Co.,Ltd. Country or region after: China Address before: Room 402, No. 6, Lane 67, Xiying South Road, Pudong New Area, Shanghai, 200000 Patentee before: Wang Qi Country or region before: China Patentee before: Liao Yuan |