CN114174844A - 充电控制方法及装置、充电测试方法及***、电子设备 - Google Patents
充电控制方法及装置、充电测试方法及***、电子设备 Download PDFInfo
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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
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Abstract
本发明提供了一种充电控制方法及装置、充电测试方法及***、电子设备。充电控制方法，包括：获取电芯的充电状态，根据预存的充电状态与充电电流的对应关系，以所述充电状态所对应的充电电流对所述电芯充电；所述预存的充电状态与充电电流的对应关系为根据所监测的所述电芯负极的析锂状态调整电芯的试验充电电流，并记录相应的试验充电状态，将生成的试验充电状态与试验充电电流的对应关系作为所述预存的充电状态与充电电流的对应关系。本发明实现了对电芯快速充电的同时，保证电芯的充电安全性。
Description
PCT国内申请，说明书已公开。
Claims (29)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/103858 WO2021035736A1 (zh) | 2019-08-30 | 2019-08-30 | 充电控制方法及装置、充电测试方法及***、电子设备 |
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| Publication Number | Publication Date |
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| CN114174844A true CN114174844A (zh) | 2022-03-11 |
| CN114174844B CN114174844B (zh) | 2023-12-22 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115603396A (zh) * | 2021-07-09 | 2023-01-13 | Oppo广东移动通信有限公司（Cn） | 电池充电方法、装置、充电设备和计算机可读存储介质 |
| CN115642325A (zh) * | 2021-07-20 | 2023-01-24 | Oppo广东移动通信有限公司 | 电池充电方法及电路、多电芯电池、终端设备与电子设备 |
| CN113851746A (zh) * | 2021-08-16 | 2021-12-28 | 北京航空航天大学 | 一种基于最小析锂过电势的电池模组充电方法 |
| KR20230117193A (ko) * | 2021-11-25 | 2023-08-07 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | 파워 배터리의 충전 방법 및 배터리 관리 시스템 |
| CN114035096B (zh) * | 2021-11-29 | 2023-12-26 | 东莞新能安科技有限公司 | 电化学装置soh评估方法、电子设备及电池*** |
| CN114264961B (zh) * | 2021-12-23 | 2023-09-15 | 蜂巢能源科技(无锡)有限公司 | 一种电芯内短路的检测方法、装置和电子设备 |
| CN114336859B (zh) * | 2021-12-30 | 2023-07-14 | 欣旺达电动汽车电池有限公司 | 一种动力电池的阶段性充电方法 |
| WO2023133696A1 (zh) * | 2022-01-11 | 2023-07-20 | 东莞新能安科技有限公司 | 电化学装置管理方法、充电装置、电池***及电子设备 |
| WO2024026598A1 (zh) * | 2022-08-01 | 2024-02-08 | 宁德时代新能源科技股份有限公司 | 锂离子电池充电控制方法、装置、电子设备及存储介质 |
| CN115494400B (zh) * | 2022-11-07 | 2023-03-28 | 河南科技学院 | 一种基于集成学习的锂电池析锂状态在线监控方法 |
| CN116435609A (zh) * | 2023-06-15 | 2023-07-14 | 宁德时代新能源科技股份有限公司 | 电池单体、电池、用电装置、安全性能的检测方法及模块 |
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| DE102013204522A1 (de) * | 2013-03-15 | 2014-09-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erhöhung der Sicherheit beim Gebrauch von Batteriemodulen |
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| CN106450536A (zh) * | 2016-11-09 | 2017-02-22 | 清华大学 | 一种锂离子电池快速充电方法 |
| CN107112605A (zh) * | 2015-08-24 | 2017-08-29 | 株式会社Lg 化学 | 锂镀敷的检测方法、对二次电池充电的方法和设备以及使用其的二次电池*** |
| DE102017005595A1 (de) * | 2017-06-13 | 2017-11-30 | Daimler Ag | Verfahren und Vorrichtung zum Laden einer wiederaufladbaren elektrochemischen Energiespeicherzelle |
| CN108808130A (zh) * | 2017-04-28 | 2018-11-13 | 通用汽车环球科技运作有限责任公司 | 在锂离子电池中最少化锂镀敷 |
| DE102017006334B3 (de) * | 2017-07-04 | 2018-11-22 | Wihelm Bauer | Verfahren und Vorrichtung zur Feststellung und Vermeidung von degradationsförderlichen Prozessen während des Ladens von wiederaufladbaren Batteriezellen und deren Verwendung |
| CN110061315A (zh) * | 2019-03-29 | 2019-07-26 | 欣旺达电动汽车电池有限公司 | 一种锂离子电池快速充电方法 |
-
2019
- 2019-08-30 CN CN201980098772.4A patent/CN114174844B/zh active Active
- 2019-08-30 WO PCT/CN2019/103858 patent/WO2021035736A1/zh active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101855773A (zh) * | 2007-09-14 | 2010-10-06 | A123***公司 | 具有用于健康状态监视的参考电极的锂可再充电电池 |
| DE102013204522A1 (de) * | 2013-03-15 | 2014-09-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erhöhung der Sicherheit beim Gebrauch von Batteriemodulen |
| CN107112605A (zh) * | 2015-08-24 | 2017-08-29 | 株式会社Lg 化学 | 锂镀敷的检测方法、对二次电池充电的方法和设备以及使用其的二次电池*** |
| CN106099230A (zh) * | 2016-08-09 | 2016-11-09 | 清华大学 | 一种可预防析锂的锂离子电池快速充电方法 |
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| CN114174844B (zh) | 2023-12-22 |
| WO2021035736A1 (zh) | 2021-03-04 |
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