JP2023026313A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2023026313A5 JP2023026313A5 JP2022084551A JP2022084551A JP2023026313A5 JP 2023026313 A5 JP2023026313 A5 JP 2023026313A5 JP 2022084551 A JP2022084551 A JP 2022084551A JP 2022084551 A JP2022084551 A JP 2022084551A JP 2023026313 A5 JP2023026313 A5 JP 2023026313A5
- Authority
- JP
- Japan
- Prior art keywords
- battery
- switch
- voltage
- cell
- battery cells
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 description 34
- 238000000034 method Methods 0.000 description 30
- 230000008569 process Effects 0.000 description 22
- 238000010586 diagram Methods 0.000 description 10
- 238000004146 energy storage Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 230000006866 deterioration Effects 0.000 description 7
- 101150096245 SRL1 gene Proteins 0.000 description 5
- 238000011017 operating method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005288 electromagnetic effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163232925P | 2021-08-13 | 2021-08-13 | |
| US63/232,925 | 2021-08-13 | ||
| CN202111579357.6 | 2021-12-22 | ||
| CN202111579357.6A CN115706438A (zh) | 2021-08-13 | 2021-12-22 | 电池平衡电路及其操作方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023026313A JP2023026313A (ja) | 2023-02-24 |
| JP2023026313A5 true JP2023026313A5 (https=) | 2023-09-29 |
| JP7427051B2 JP7427051B2 (ja) | 2024-02-02 |
Family
ID=81851033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022084551A Active JP7427051B2 (ja) | 2021-08-13 | 2022-05-24 | 電池バランス回路及びその動作方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230048191A1 (https=) |
| EP (1) | EP4135153B1 (https=) |
| JP (1) | JP7427051B2 (https=) |
| ES (1) | ES2977754T3 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240388107A1 (en) * | 2023-05-16 | 2024-11-21 | Infineon Technologies Ag | Battery management circuits with redundant power supply |
| CN118232487B (zh) * | 2024-05-24 | 2024-08-09 | 澄瑞电力科技(上海)股份公司 | 一种电池系统并联充放电控制方法 |
| CN119275970B (zh) * | 2024-10-21 | 2025-12-09 | 青岛攸能创科技有限公司 | 一种全钒液流电池acdc型均衡系统及其电能均衡方法 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3922655B2 (ja) * | 1996-07-12 | 2007-05-30 | 株式会社東京アールアンドデー | 電源装置の制御システムおよび電源装置の制御方法 |
| DE102004031216A1 (de) * | 2004-06-28 | 2006-01-19 | Siemens Ag | Vorrichtung und Verfahren zum Ladungsausgleich in Reihe geschalteter Energiespeicher |
| US7830117B2 (en) * | 2005-01-10 | 2010-11-09 | Odyne Systems, Llc | Vehicle charging, monitoring and control systems for electric and hybrid electric vehicles |
| JP4626828B2 (ja) * | 2007-11-01 | 2011-02-09 | 本田技研工業株式会社 | 放電制御装置 |
| JP2009159726A (ja) * | 2007-12-26 | 2009-07-16 | Honda Motor Co Ltd | 放電制御装置 |
| US8294421B2 (en) * | 2008-09-05 | 2012-10-23 | O2Micro Inc | Cell balancing systems employing transformers |
| US8798832B2 (en) * | 2009-03-27 | 2014-08-05 | Hitachi, Ltd. | Electric storage device |
| JP5567684B2 (ja) * | 2009-12-14 | 2014-08-06 | リーチ インターナショナル コーポレイション | バッテリバランシング回路並びに第1の端子及び第2の端子を有するバッテリの複数のセルに蓄積されたエネルギーのバランシングを行う方法 |
| TWI424658B (zh) * | 2011-03-16 | 2014-01-21 | 台達電子工業股份有限公司 | 太陽能逆變器和太陽能逆變器之控制方法 |
| JP5641006B2 (ja) * | 2011-08-31 | 2014-12-17 | ソニー株式会社 | 蓄電装置 |
| TW201349731A (zh) * | 2012-05-30 | 2013-12-01 | 台達電子工業股份有限公司 | 具有發電模組之太陽能發電系統及其輸出電能控制方法 |
| US9172259B2 (en) * | 2012-11-29 | 2015-10-27 | Samsung Sdi Co., Ltd. | Apparatus for managing battery, and energy storage system |
| US9620969B2 (en) * | 2013-01-24 | 2017-04-11 | Mitsubishi Electric Corporation | Storage battery equalization device capable of charging battery pack including storage battery modules having different output voltages in short time |
| DE102013106872A1 (de) * | 2013-07-01 | 2015-01-08 | H-Tech Ag | Vorrichtung und Verfahren zum Ladungsausgleich einer Energiespeicheranordnung |
| CN105375539B (zh) * | 2014-08-21 | 2021-02-09 | 上海稳得新能源科技有限公司 | 动力电池自动均衡充电器 |
| US9667073B2 (en) * | 2014-09-25 | 2017-05-30 | Texas Instruments Incorporated | Controlling polarity in an active balancing system for a battery |
| TWI581543B (zh) * | 2014-10-03 | 2017-05-01 | 輝創電子股份有限公司 | 串聯電池組的主動平衡模組及其控制方法 |
| US9973099B2 (en) * | 2015-08-26 | 2018-05-15 | Futurewei Technologies, Inc. | AC/DC converters with wider voltage regulation range |
| JP2017063520A (ja) * | 2015-09-24 | 2017-03-30 | アイシン精機株式会社 | 蓄電デバイス |
| US12062815B2 (en) * | 2015-09-30 | 2024-08-13 | Relectrify Holdings Pty Ltd | Battery system |
| US10063070B2 (en) * | 2016-11-25 | 2018-08-28 | National Chung Shan Institute Of Science And Technology | Battery active balancing system |
| US10720787B2 (en) * | 2017-07-26 | 2020-07-21 | Delta-Q Technologies Corp. | Combined charger and power converter |
| TWI671971B (zh) * | 2017-09-11 | 2019-09-11 | 台達電子工業股份有限公司 | 整合式供電系統 |
| JP7079129B2 (ja) * | 2018-03-28 | 2022-06-01 | 日立Astemo株式会社 | 車両用バッテリ装置 |
| TWI666851B (zh) * | 2018-05-04 | 2019-07-21 | 大陸商東莞市高效電控有限公司 | 最佳化電池平衡系統及其操作方法 |
| KR102646285B1 (ko) * | 2018-12-21 | 2024-03-13 | 에스케이온 주식회사 | 배터리 시스템 |
| US11247582B2 (en) * | 2019-04-08 | 2022-02-15 | Samsung Sdi Co., Ltd. | Control electronics for a battery system, method for power supplying control electronics for a battery system, battery system and vehicle |
| US10615610B1 (en) * | 2019-05-28 | 2020-04-07 | Ekergy Llc | System and method for efficient charging of multiple battery cassettes |
| CN110460125A (zh) * | 2019-07-23 | 2019-11-15 | 华为技术有限公司 | 一种电池均衡电路及其控制方法、不间断电源供电系统 |
| CN110752635A (zh) * | 2019-10-12 | 2020-02-04 | 山东大学 | 串联电池组容量在线监测和充放电双状态均衡电路及方法 |
| CN111976538B (zh) * | 2019-12-27 | 2022-09-20 | 中北大学 | 一种车载复合电源系统的均衡结构及其均衡方法 |
| CN113872258B (zh) * | 2020-06-30 | 2025-05-09 | 比亚迪股份有限公司 | 电池均流控制方法及电池均流控制系统 |
| JP7590837B2 (ja) * | 2020-09-16 | 2024-11-27 | 株式会社Subaru | 車両用電源装置 |
| JP7522618B2 (ja) * | 2020-09-16 | 2024-07-25 | 株式会社Subaru | 車両用電源装置 |
| WO2022198635A1 (zh) * | 2021-03-26 | 2022-09-29 | 华为数字能源技术有限公司 | 储能系统及其控制方法 |
| JP7659081B2 (ja) * | 2021-04-09 | 2025-04-08 | ファーウェイ デジタル パワー テクノロジーズ カンパニー リミテッド | エネルギ貯蔵システム、エネルギ貯蔵システムの制御方法、及び太陽光発電システム |
| CN113078714B (zh) * | 2021-04-12 | 2023-09-22 | 华为数字能源技术有限公司 | 一种储能系统及储能系统控制方法 |
| CN113270881B (zh) * | 2021-04-23 | 2024-06-18 | 华为数字能源技术有限公司 | 一种储能系统、储能系统的均衡控制方法及光伏发电系统 |
| WO2022259897A1 (ja) * | 2021-06-10 | 2022-12-15 | 古河電気工業株式会社 | 蓄電システム |
| CN116111847B (zh) * | 2021-11-10 | 2025-07-08 | 台达电子工业股份有限公司 | 转换模块的辅助电源电路、平衡电路与供电系统 |
| US20230268755A1 (en) * | 2022-02-18 | 2023-08-24 | Contemporary Amperex Technology Co., Limited | Energy storage system |
| WO2023178463A1 (zh) * | 2022-03-21 | 2023-09-28 | 宁德时代新能源科技股份有限公司 | 一种电池系统的控制方法、控制设备及电池系统 |
| CN116316971A (zh) * | 2023-02-24 | 2023-06-23 | 华为数字能源技术有限公司 | 一种均衡电路、电池包和储能系统 |
-
2022
- 2022-05-23 US US17/751,414 patent/US20230048191A1/en active Pending
- 2022-05-24 JP JP2022084551A patent/JP7427051B2/ja active Active
- 2022-05-27 EP EP22175813.9A patent/EP4135153B1/en active Active
- 2022-05-27 ES ES22175813T patent/ES2977754T3/es active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4167423B1 (en) | Energy storage system | |
| JP7427051B2 (ja) | 電池バランス回路及びその動作方法 | |
| US8796992B2 (en) | Basic unit of lithium-ion battery, battery pack comprising the same, and charge/discharge equalizing method thereof | |
| KR101893045B1 (ko) | 배터리용 충전 밸런싱 시스템 | |
| US9160191B2 (en) | Battery pack and method for minimizing cell voltage deviations | |
| US8129952B2 (en) | Battery systems and operational methods | |
| KR101772975B1 (ko) | 셀 밸런싱 기능이 있는 배터리 모듈 및 그를 갖는 배터리 시스템 | |
| JP2023026313A5 (https=) | ||
| JPWO2012049910A1 (ja) | 電力供給システムの出力回路 | |
| US11095134B2 (en) | Method of producing a modular battery storage system, modular battery storage system, and battery management system therefor | |
| JP2013078242A (ja) | 電源装置 | |
| US11855465B1 (en) | Full current balancing method of state of charge for energy storage system | |
| CN117977501A (zh) | 电池包 | |
| CN212304781U (zh) | 一种多路电池充放电管理电路 | |
| CN112993418A (zh) | 储能系统 | |
| KR101846989B1 (ko) | 다중셀 배터리의 액티브 밸런싱 회로 | |
| JP2009148110A (ja) | 充放電器とこれを用いた電源装置 | |
| US12596154B2 (en) | Battery system and method for controlling a battery system | |
| WO2025152717A1 (zh) | 一种能量均衡系统及储能系统 | |
| TWI792793B (zh) | 電池平衡電路及其操作方法 | |
| KR101572923B1 (ko) | 배터리 시스템 | |
| US20220302743A1 (en) | Quick loading unit | |
| WO2022070089A1 (en) | Energy storage system using supercapacitors | |
| WO2012050194A1 (ja) | 充放電回路 | |
| KR102813038B1 (ko) | 배터리 모듈 및 이를 포함하는 에너지 저장 장치 |