CN111886775A - 充电方法和充电装置 - Google Patents
充电方法和充电装置 Download PDFInfo
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- CN111886775A CN111886775A CN201980003852.7A CN201980003852A CN111886775A CN 111886775 A CN111886775 A CN 111886775A CN 201980003852 A CN201980003852 A CN 201980003852A CN 111886775 A CN111886775 A CN 111886775A
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- 238000007600 charging Methods 0.000 title claims abstract description 679
- 238000000034 method Methods 0.000 title claims abstract description 119
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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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
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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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
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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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
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- 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)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
提供一种充电方法及装置，该方法包括：在恒流阶段，将电池充电至第一电压，所述第一电压为所述恒流阶段对应的充电截止电压；响应于所述电池的电压达到所述第一电压，进入恒压阶段，以第二电压对所述电池进行充电，其中，所述第二电压小于所述第一电压。上述技术方案，恒压阶段对应的充电电压小于恒流阶段对应的充电截止电压，从而能够采用较小的电压进行恒压充电；另外，恒压阶段的充电电压减小后，也能够减小恒压充电的充电时间，减小电池的恒压充电过程，有利于提高电池的使用寿命。
Description
PCT国内申请，说明书已公开。
Claims (24)
- 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/CN2019/076555 WO2020172868A1 (zh) | 2019-02-28 | 2019-02-28 | 充电方法和充电装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111886775A true CN111886775A (zh) | 2020-11-03 |
| CN111886775B CN111886775B (zh) | 2021-06-15 |
Family
ID=72238245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980003852.7A Active CN111886775B (zh) | 2019-02-28 | 2019-02-28 | 充电方法和充电装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11462931B2 (zh) |
| EP (1) | EP3806279B1 (zh) |
| CN (1) | CN111886775B (zh) |
| WO (1) | WO2020172868A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114530909A (zh) * | 2022-02-24 | 2022-05-24 | 广州菲利斯太阳能科技有限公司 | 一种储能系统锂电池包充电控制方法及装置 |
| WO2023029114A1 (zh) * | 2021-08-30 | 2023-03-09 | 广东艾檬电子科技有限公司 | 一种充放电电路、充放电方法以及终端 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102222153B1 (ko) | 2017-04-07 | 2021-03-03 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 무선 충전 장치, 무선 충전 방법, 및 충전 대기 설비 |
| WO2018184230A1 (zh) * | 2017-04-07 | 2018-10-11 | Oppo广东移动通信有限公司 | 无线充电系统、装置、方法及待充电设备 |
| EP3627651A4 (en) * | 2018-05-31 | 2020-07-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | CHARGING METHOD AND CHARGER |
| US11251645B2 (en) * | 2020-01-24 | 2022-02-15 | Dell Products, L.P. | Multimode USB-C power transmission and conversion supporting improved battery charging |
| CN113711459B (zh) * | 2020-12-25 | 2024-11-05 | 宁德新能源科技有限公司 | 充电方法、电子装置以及存储介质 |
| CN112952223B (zh) * | 2021-03-17 | 2022-08-30 | 深圳市安仕新能源科技有限公司 | 一种电池的充电方法、装置及电池管理系统 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1819398A (zh) * | 2005-02-09 | 2006-08-16 | 恩益禧电子股份有限公司 | 充电控制电路和充电器 |
| CN102474124A (zh) * | 2009-11-20 | 2012-05-23 | 松下电器产业株式会社 | 充电控制电路、电池组件以及充电系统 |
| CN104467095A (zh) * | 2014-12-09 | 2015-03-25 | 芯荣半导体有限公司 | 基于acot架构的恒流恒压充电器芯片 |
| US20150372523A1 (en) * | 2014-06-18 | 2015-12-24 | Cheerful Technology International Limited | Rechargeable battery and management method thereof |
| CN105221942A (zh) * | 2015-10-28 | 2016-01-06 | 欧普照明股份有限公司 | 一种照明灯具 |
| CN106233565A (zh) * | 2015-09-24 | 2016-12-14 | 广东欧珀移动通信有限公司 | 充电方法和设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3620118B2 (ja) * | 1995-10-24 | 2005-02-16 | 松下電器産業株式会社 | 定電流・定電圧充電装置 |
| JP4193857B2 (ja) * | 2006-03-23 | 2008-12-10 | ソニー株式会社 | リチウムイオン２次電池の充電装置及び充電方法 |
| JP5020530B2 (ja) * | 2006-04-14 | 2012-09-05 | パナソニック株式会社 | 充電方法ならびに電池パックおよびその充電器 |
| JP2009022078A (ja) * | 2007-07-10 | 2009-01-29 | Sanyo Electric Co Ltd | リチウムイオン二次電池の充電方法 |
| JP2009033843A (ja) * | 2007-07-26 | 2009-02-12 | Panasonic Electric Works Co Ltd | 充電装置および充電方法 |
| CN107768757B (zh) * | 2017-10-20 | 2019-06-04 | 西北工业大学 | 一种单节锂电池内阻补偿的快速充电方法 |
-
2019
- 2019-02-28 EP EP19916658.8A patent/EP3806279B1/en active Active
- 2019-02-28 CN CN201980003852.7A patent/CN111886775B/zh active Active
- 2019-02-28 WO PCT/CN2019/076555 patent/WO2020172868A1/zh unknown
-
2020
- 2020-08-03 US US16/983,742 patent/US11462931B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1819398A (zh) * | 2005-02-09 | 2006-08-16 | 恩益禧电子股份有限公司 | 充电控制电路和充电器 |
| CN102474124A (zh) * | 2009-11-20 | 2012-05-23 | 松下电器产业株式会社 | 充电控制电路、电池组件以及充电系统 |
| US20150372523A1 (en) * | 2014-06-18 | 2015-12-24 | Cheerful Technology International Limited | Rechargeable battery and management method thereof |
| CN104467095A (zh) * | 2014-12-09 | 2015-03-25 | 芯荣半导体有限公司 | 基于acot架构的恒流恒压充电器芯片 |
| CN106233565A (zh) * | 2015-09-24 | 2016-12-14 | 广东欧珀移动通信有限公司 | 充电方法和设备 |
| CN105221942A (zh) * | 2015-10-28 | 2016-01-06 | 欧普照明股份有限公司 | 一种照明灯具 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029114A1 (zh) * | 2021-08-30 | 2023-03-09 | 广东艾檬电子科技有限公司 | 一种充放电电路、充放电方法以及终端 |
| CN114530909A (zh) * | 2022-02-24 | 2022-05-24 | 广州菲利斯太阳能科技有限公司 | 一种储能系统锂电池包充电控制方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3806279A4 (en) | 2021-11-17 |
| US20200366116A1 (en) | 2020-11-19 |
| WO2020172868A1 (zh) | 2020-09-03 |
| EP3806279B1 (en) | 2023-04-05 |
| US11462931B2 (en) | 2022-10-04 |
| CN111886775B (zh) | 2021-06-15 |
| EP3806279A1 (en) | 2021-04-14 |
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