CN103094963B - Twice battery pack balanced method based on battery power capacity and balanced circuit thereof - Google Patents
Twice battery pack balanced method based on battery power capacity and balanced circuit thereof Download PDFInfo
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- CN103094963B CN103094963B CN201310020315.8A CN201310020315A CN103094963B CN 103094963 B CN103094963 B CN 103094963B CN 201310020315 A CN201310020315 A CN 201310020315A CN 103094963 B CN103094963 B CN 103094963B
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000205 computational method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 2
- 229910018477 Ni—MH Inorganic materials 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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CN201310020315.8A CN103094963B (en) | 2013-01-18 | 2013-01-18 | Twice battery pack balanced method based on battery power capacity and balanced circuit thereof |
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CN201310020315.8A CN103094963B (en) | 2013-01-18 | 2013-01-18 | Twice battery pack balanced method based on battery power capacity and balanced circuit thereof |
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CN103094963A CN103094963A (en) | 2013-05-08 |
CN103094963B true CN103094963B (en) | 2015-04-29 |
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CN201310020315.8A Active CN103094963B (en) | 2013-01-18 | 2013-01-18 | Twice battery pack balanced method based on battery power capacity and balanced circuit thereof |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578286B (en) * | 2014-12-30 | 2017-12-22 | 深圳市科陆电子科技股份有限公司 | The active equalization method of lithium battery group |
CN106571649B (en) * | 2015-10-09 | 2019-06-28 | 华为技术有限公司 | A kind of euqalizing current adjusting method and relevant apparatus |
CN105762869A (en) * | 2016-03-30 | 2016-07-13 | 张家港绿锂动力技术有限公司 | Battery pack equalization control method and system |
CN106100063B (en) * | 2016-08-09 | 2019-08-13 | 金龙联合汽车工业(苏州)有限公司 | A kind of verification method of the portfolio effect of battery pack balancing system |
CN106864290B (en) * | 2017-03-09 | 2019-03-26 | 重庆长安汽车股份有限公司 | A kind of battery management method for electric car, battery management system |
CN110015129B (en) * | 2017-08-31 | 2021-06-18 | 比亚迪股份有限公司 | Battery equalization method, system, vehicle, storage medium and electronic device |
CN108270274A (en) * | 2018-03-15 | 2018-07-10 | 安徽瑞赛克再生资源技术股份有限公司 | Isomery compatible system, controller and control method based on retired power battery |
CN111751730A (en) * | 2020-07-07 | 2020-10-09 | 无锡明恒混合动力技术有限公司 | SOP method applied to HEV |
CN112737010B (en) * | 2020-12-15 | 2022-09-06 | 杭州高特电子设备股份有限公司 | Lithium ion power battery equalization effect evaluation system and method thereof |
CN112606986B (en) * | 2021-01-04 | 2022-10-14 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | Power distribution/limitation method of battery-powered ship |
CN113872302B (en) * | 2021-10-22 | 2024-05-24 | 长兴太湖能谷科技有限公司 | Cell equalization method and device in charge and discharge process of battery pack |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005826A (en) * | 2010-11-17 | 2011-04-06 | 重庆大学 | Power interface circuit for energy storage device with energy storage monomers connected in series |
CN102355031A (en) * | 2011-10-29 | 2012-02-15 | 重庆大学 | Active equalizing charging method and device for LiFePO4 power battery packs |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110309796A1 (en) * | 2010-06-22 | 2011-12-22 | A123 Systems, Inc. | System and Method for Managing Charge Within a Battery Pack |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005826A (en) * | 2010-11-17 | 2011-04-06 | 重庆大学 | Power interface circuit for energy storage device with energy storage monomers connected in series |
CN102355031A (en) * | 2011-10-29 | 2012-02-15 | 重庆大学 | Active equalizing charging method and device for LiFePO4 power battery packs |
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Effective date of registration: 20160922 Address after: 361000 Maritime Building, Huli Road, Huli District, Fujian, Xiamen 16, China 702 Patentee after: POWEROAD (XIAMEN) RENEWABLE ENERGY TECHNOLOGY CO.,LTD. Address before: Hangzhou City, Zhejiang province 310012 GUCUI Road No. 78 Patentee before: Li Xiangzhe Patentee before: Su Fang |
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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: Equalization method and circuit of secondary battery pack based on battery power capability Effective date of registration: 20210326 Granted publication date: 20150429 Pledgee: Bank of China Limited Xiamen Haicang sub branch Pledgor: POWEROAD (XIAMEN) RENEWABLE ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021980002126 |
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Address after: No. 9 Shengli Road, Bajia Village, Gutian Town, Shanghang County, Longyan City, Fujian Province, 364200 Patentee after: Fujian Liangdao New Energy Development Co.,Ltd. Country or region after: China Address before: 702, Haiyun Building, No. 16 Haishan Road, Huli District, Xiamen City, Fujian Province, 361000 Patentee before: POWEROAD (XIAMEN) RENEWABLE ENERGY TECHNOLOGY CO.,LTD. Country or region before: China |