CN108847696B - 一种电池充电均衡装置及均衡方法 - Google Patents
一种电池充电均衡装置及均衡方法 Download PDFInfo
- Publication number
- CN108847696B CN108847696B CN201810630932.2A CN201810630932A CN108847696B CN 108847696 B CN108847696 B CN 108847696B CN 201810630932 A CN201810630932 A CN 201810630932A CN 108847696 B CN108847696 B CN 108847696B
- Authority
- CN
- China
- Prior art keywords
- battery
- voltage
- charging
- equalizing
- charge
- 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
- 238000007600 charging Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000178 monomer Substances 0.000 claims description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 16
- 229910052744 lithium Inorganic materials 0.000 claims description 16
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000010277 constant-current charging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
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
- H02J7/0013—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
-
- 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
-
- 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
Landscapes
- 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)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810630932.2A CN108847696B (zh) | 2018-06-19 | 2018-06-19 | 一种电池充电均衡装置及均衡方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810630932.2A CN108847696B (zh) | 2018-06-19 | 2018-06-19 | 一种电池充电均衡装置及均衡方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108847696A CN108847696A (zh) | 2018-11-20 |
CN108847696B true CN108847696B (zh) | 2021-09-28 |
Family
ID=64203218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810630932.2A Active CN108847696B (zh) | 2018-06-19 | 2018-06-19 | 一种电池充电均衡装置及均衡方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108847696B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109786866B (zh) * | 2018-11-23 | 2024-09-10 | 北京天势新能源技术有限公司 | 一种即插即用电池模块及电池储能系统 |
CN109640479B (zh) * | 2018-12-18 | 2024-06-18 | 苏州卬锐电子科技有限公司 | 一种兼恒功率输出的应急驱动的照明装置 |
CN109649217B (zh) * | 2019-01-16 | 2021-01-26 | 中国船舶重工集团公司第七一九研究所 | 一种电动汽车补充电式锂电池组均衡装置的控制方法 |
CN110518659A (zh) * | 2019-08-09 | 2019-11-29 | 广州雷利诺车业有限公司 | 一种两轮电动车充电器控制方法及两轮电动车充电器 |
CN111554049B (zh) * | 2020-04-30 | 2022-03-25 | 深圳市拓迈科技有限公司 | 智能柜管理系统控制方法、装置、存储介质和计算机设备 |
CN112910036B (zh) * | 2021-01-21 | 2022-08-09 | 重庆新源创实业有限公司 | 一种充电控制方法、装置和系统 |
CN113162172A (zh) * | 2021-04-22 | 2021-07-23 | 国网广汇(上海)电动汽车服务有限公司 | 一种电动汽车电池均衡方法和设备 |
CN113852162A (zh) * | 2021-09-26 | 2021-12-28 | 合肥联宝信息技术有限公司 | 供电装置、充电控制方法、电子设备及存储介质 |
CN115149600A (zh) * | 2022-03-16 | 2022-10-04 | 西安特来电智能充电科技有限公司 | 一种充放电控制方法、装置及储能系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709981A (zh) * | 2012-06-07 | 2012-10-03 | 广州益维电动汽车有限公司 | 一种串联锂离子电池组能量无损均衡充电装置 |
CN103762626A (zh) * | 2013-12-31 | 2014-04-30 | 江苏嘉钰新能源技术有限公司 | 均衡充电控制电路 |
CN106100064A (zh) * | 2016-08-09 | 2016-11-09 | 安徽安耐捷新能源科技有限公司 | 基于多dc的主动式充电均衡系统及其控制方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101093597B1 (ko) * | 2009-01-30 | 2011-12-15 | 한국과학기술원 | 정전압원을 이용한 자동전하균일 장치 |
CN105978302B (zh) * | 2016-06-17 | 2019-05-10 | 中国电子科技集团公司第二十四研究所 | 一种pwm脉冲时序控制电路 |
-
2018
- 2018-06-19 CN CN201810630932.2A patent/CN108847696B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709981A (zh) * | 2012-06-07 | 2012-10-03 | 广州益维电动汽车有限公司 | 一种串联锂离子电池组能量无损均衡充电装置 |
CN103762626A (zh) * | 2013-12-31 | 2014-04-30 | 江苏嘉钰新能源技术有限公司 | 均衡充电控制电路 |
CN203774815U (zh) * | 2013-12-31 | 2014-08-13 | 江苏嘉钰新能源技术有限公司 | 均衡充电控制电路 |
CN106100064A (zh) * | 2016-08-09 | 2016-11-09 | 安徽安耐捷新能源科技有限公司 | 基于多dc的主动式充电均衡系统及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108847696A (zh) | 2018-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108847696B (zh) | 一种电池充电均衡装置及均衡方法 | |
CN104600799B (zh) | 一种串联电池组均衡电路及均衡方法 | |
CN102035010B (zh) | 电池单元均衡电路及方法 | |
CN104734236B (zh) | 电池组充放电装置及方法 | |
CN107134599B (zh) | 一种串联电池组的电压均衡电路及其工作方法 | |
WO2012142931A1 (zh) | 基本单元锂电池组模块、多级锂电池组及充放电均衡方法 | |
CN105140998B (zh) | 基于电感储能的串联电池组双向无损均衡电路 | |
CN110808622B (zh) | 基于lcc谐振变换器的电池均衡电路及方法 | |
CN107733007A (zh) | 一种电池组双目标直接均衡电路及均衡方法 | |
CN109216804B (zh) | 一种串联电池模块的双向均衡电路及均衡方法 | |
CN109066846B (zh) | 一种模块化电池间均衡电路结构与方法 | |
Yildirim et al. | Evaluation and comparison of battery cell balancing methods | |
Moghaddam et al. | Multi-winding equalization technique for lithium ion batteries for electrical vehicles | |
WO2021213368A1 (zh) | 采用倍压开关储能元件的均衡装置、方法及电池管理系统 | |
CN109742459B (zh) | 一种无人机快速充电的锂电池管理系统 | |
CN113595203A (zh) | 一种用于bms的主动均衡控制电路 | |
CN218958586U (zh) | 一种双模式的主动均衡锂离子电池电路 | |
CN202309119U (zh) | 单电感式蓄电池组均衡电路 | |
CN204947672U (zh) | 基于电感储能的串联电池组双向无损均衡电路 | |
CN109274149B (zh) | 电能量交换设备、电池装置及电池维护系统 | |
CN108767940B (zh) | 一种串联充电电池并联充电主动均衡装置及主动均衡方法 | |
Nawaz et al. | Cell balancing techniques for Li-ion batteries in healthcare devices | |
CN202309118U (zh) | 变压器扫描链式蓄电池组均衡电路 | |
CN211556939U (zh) | 一种电池组用平衡保护电路 | |
CN102237556A (zh) | 锂离子电池组均衡充放电管理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 523000 Room 502, building 6, 8 Dongzhou street, Chashan Town, Dongguan City, Guangdong Province Patentee after: Guangdong Dianbang New Energy Technology Co.,Ltd. Address before: 241000 Wuhu Road, Yijiang District, Anhui, Patentee before: ANHUI NORMAL University |
|
TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 29 Lijiafang Commercial Street, Shipai Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Dianbang New Energy Technology Co.,Ltd. Address before: 523000 Room 502, building 6, 8 Dongzhou street, Chashan Town, Dongguan City, Guangdong Province Patentee before: Guangdong Dianbang New Energy Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A battery charging balance device and balance method Effective date of registration: 20230518 Granted publication date: 20210928 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Dongguan Songshanhu Sub branch Pledgor: Guangdong Dianbang New Energy Technology Co.,Ltd. Registration number: Y2023980040957 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231214 Granted publication date: 20210928 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Dongguan Songshanhu Sub branch Pledgor: Guangdong Dianbang New Energy Technology Co.,Ltd. Registration number: Y2023980040957 |
|
PC01 | Cancellation 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: A battery charging balancing device and balancing method Effective date of registration: 20240102 Granted publication date: 20210928 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Dongguan Songshanhu Sub branch Pledgor: Guangdong Dianbang New Energy Technology Co.,Ltd. Registration number: Y2023980075708 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |