CN101432946A - 充电电路及其充电方法 - Google Patents
充电电路及其充电方法 Download PDFInfo
- Publication number
- CN101432946A CN101432946A CNA2007800140787A CN200780014078A CN101432946A CN 101432946 A CN101432946 A CN 101432946A CN A2007800140787 A CNA2007800140787 A CN A2007800140787A CN 200780014078 A CN200780014078 A CN 200780014078A CN 101432946 A CN101432946 A CN 101432946A
- Authority
- CN
- China
- Prior art keywords
- charging
- current
- voltage
- charge
- circuit
- 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.)
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Classifications
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- 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
-
- 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
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- 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
- H01M10/448—End of discharge regulating measures
-
- 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)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP116673/2006 | 2006-04-20 | ||
JP2006116673A JP2007288982A (ja) | 2006-04-20 | 2006-04-20 | 充電回路およびその充電方法 |
PCT/JP2007/058096 WO2007123050A1 (ja) | 2006-04-20 | 2007-04-12 | 充電回路およびその充電方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101432946A true CN101432946A (zh) | 2009-05-13 |
CN101432946B CN101432946B (zh) | 2012-05-30 |
Family
ID=38624954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800140787A Expired - Fee Related CN101432946B (zh) | 2006-04-20 | 2007-04-12 | 充电电路及其充电方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8258750B2 (zh) |
EP (1) | EP2012407A4 (zh) |
JP (1) | JP2007288982A (zh) |
CN (1) | CN101432946B (zh) |
WO (1) | WO2007123050A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101826740B (zh) * | 2010-02-02 | 2012-10-03 | 华为终端有限公司 | 降低终端充电时功耗的方法及终端 |
CN102761147A (zh) * | 2011-04-01 | 2012-10-31 | 立锜科技股份有限公司 | 充电电流控制方法 |
CN103166289A (zh) * | 2013-03-21 | 2013-06-19 | Tcl通讯(宁波)有限公司 | 一种在充电时检测电池电压的移动终端和检测方法 |
CN103633686A (zh) * | 2012-08-22 | 2014-03-12 | 辉达公司 | 用于修正充电错误的系统、方法以及计算机程序产品 |
CN107306047A (zh) * | 2016-04-20 | 2017-10-31 | Ls 产电株式会社 | 用于控制电动车辆充电系统的设备 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101028018B1 (ko) | 2008-11-21 | 2011-04-13 | 기아자동차주식회사 | 고전압 배터리의 제어방법 |
JP2010154692A (ja) * | 2008-12-25 | 2010-07-08 | Nikon Corp | 電子機器における充電装置、電子機器及び充電方法 |
JP2010259293A (ja) * | 2009-04-28 | 2010-11-11 | Toshiba Corp | 電源装置および二次電池の充電制御方法 |
US20110037439A1 (en) * | 2009-08-17 | 2011-02-17 | Apple Inc. | Increasing energy density in rechargeable lithium battery cells |
JP5454043B2 (ja) * | 2009-09-24 | 2014-03-26 | 日本電気株式会社 | 充電制御回路および充電制御方法 |
KR101771452B1 (ko) * | 2010-08-23 | 2017-08-25 | 엘지전자 주식회사 | 이동 단말기 및 그의 충전용량 설정방법 |
JP5605944B2 (ja) * | 2010-09-08 | 2014-10-15 | ニチコン株式会社 | 充電制御方法および充電制御装置 |
US8793086B2 (en) * | 2011-02-23 | 2014-07-29 | Blackberry Limited | Method and system for detecting power supply source electrical current capacity |
CN103178570A (zh) * | 2011-12-26 | 2013-06-26 | 曹先国 | 恒流自动调整充电方法与充电器 |
CN103280607A (zh) * | 2013-05-24 | 2013-09-04 | 上海斐讯数据通信技术有限公司 | 一种充电方法及移动终端 |
TWI497796B (zh) * | 2013-07-29 | 2015-08-21 | Leadtrend Tech Corp | 對一可充電式電池的充電方法 |
TWI551835B (zh) * | 2013-10-18 | 2016-10-01 | Grand Mate Co Ltd | Water heaters and anti-air burners for water heaters |
CN103501035B (zh) * | 2013-10-18 | 2016-07-13 | 郭春华 | 一种超级电容器充电系统及充电方法 |
CN103633705B (zh) * | 2013-12-10 | 2016-01-13 | Tcl通讯(宁波)有限公司 | 在充电时通过放电方式精确获取电池电压的终端和方法 |
US20150188324A1 (en) * | 2013-12-30 | 2015-07-02 | Lenovo (Singapore) Pte. Ltd. | Systems and methods to increase and decrease charging current to battery |
US11038361B2 (en) | 2015-03-16 | 2021-06-15 | Lenovo (Singapore) Pte. Ltd. | Battery with cathode materials for charging at different rates |
CN105429213B (zh) * | 2015-11-30 | 2019-01-18 | 深圳市沃特沃德股份有限公司 | 一种移动终端及其充电电流调节的系统、方法 |
PT3214726T (pt) * | 2016-01-05 | 2019-02-26 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método de carregamento rápido, terminal móvel e adaptador |
US10559974B1 (en) * | 2016-04-26 | 2020-02-11 | Eaton Intelligent Power Limited | Constant power output from emergency battery packs |
US10283985B2 (en) | 2016-05-25 | 2019-05-07 | Lenovo (Singapore) Pte. Ltd. | Systems and methods to determine time at which battery is to be charged |
US10439418B2 (en) | 2016-07-29 | 2019-10-08 | Lenovo (Singapore) Pte. Ltd. | Systems and methods to charge a battery at different charge rates and indicate when charging at a faster rate is available |
KR20180045694A (ko) * | 2016-10-26 | 2018-05-04 | 현대오트론 주식회사 | 배터리 충전 장치 및 방법 |
TWI625915B (zh) * | 2016-11-18 | 2018-06-01 | Industrial Technology Research Institute | 智慧型充電方法 |
JP6756754B2 (ja) * | 2018-02-09 | 2020-09-16 | ミツミ電機株式会社 | 充電制御装置、充電システム及び充電制御方法 |
US11088559B2 (en) * | 2018-06-06 | 2021-08-10 | Texas Instruments Incorporated | Current protection for battery charger |
CN111525201B (zh) * | 2020-04-28 | 2023-03-14 | 江西凯马百路佳客车有限公司 | 一种装配磷酸铁锂电池新能源车辆的充电控制方法 |
JP7394888B2 (ja) * | 2021-01-28 | 2023-12-08 | 寧徳時代新能源科技股▲分▼有限公司 | 充電方法及び電力変換装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH087794Y2 (ja) * | 1989-12-23 | 1996-03-04 | 株式会社三陽電機製作所 | 自動充電器 |
US5185565A (en) * | 1990-10-01 | 1993-02-09 | Sanyo Electric Co., Ltd. | Charge control apparatus for use with electronic equipment |
JPH04145841A (ja) * | 1990-10-01 | 1992-05-19 | Sanyo Electric Co Ltd | 急速充電方式 |
JPH1197074A (ja) * | 1997-09-19 | 1999-04-09 | Zip Charge:Kk | 充電方法及び充電装置 |
US5703470A (en) * | 1996-05-29 | 1997-12-30 | Motorola, Inc. | Battery charger with power dissipation control |
JPH1051970A (ja) | 1996-08-01 | 1998-02-20 | Toyota Motor Corp | 充電制御装置 |
JPH11234922A (ja) * | 1998-02-13 | 1999-08-27 | Sony Corp | 充電回路 |
JP3848239B2 (ja) * | 2002-11-08 | 2006-11-22 | ローム株式会社 | 電池充電方法、電池充電回路、及び電池を有する携帯電子機器 |
US6833686B2 (en) * | 2003-02-21 | 2004-12-21 | Research In Motion Limited | Circuit and method of operation for an adaptive charge rate power supply |
US7382110B2 (en) * | 2004-04-23 | 2008-06-03 | Sony Corporation | Method of charging secondary battery, method of calculating remaining capacity rate of secondary battery, and battery pack |
JP2006109618A (ja) | 2004-10-06 | 2006-04-20 | Nec Access Technica Ltd | 充電制御回路 |
US7719236B2 (en) * | 2005-02-18 | 2010-05-18 | O2Micro International Limited | Parallel powering of portable electrical devices |
JP4701875B2 (ja) | 2005-06-30 | 2011-06-15 | ダイキン工業株式会社 | ロータリ式膨張機 |
JP4585991B2 (ja) | 2006-07-04 | 2010-11-24 | 三井金属鉱業株式会社 | セリウム系研摩材 |
JP2007009923A (ja) | 2006-08-25 | 2007-01-18 | Taikei Ri | プロペラファン、扇風機、プロペラファン用脱臭フィルタ |
-
2006
- 2006-04-20 JP JP2006116673A patent/JP2007288982A/ja active Pending
-
2007
- 2007-04-12 CN CN2007800140787A patent/CN101432946B/zh not_active Expired - Fee Related
- 2007-04-12 EP EP07741532A patent/EP2012407A4/en not_active Withdrawn
- 2007-04-12 WO PCT/JP2007/058096 patent/WO2007123050A1/ja active Application Filing
- 2007-04-12 US US12/297,780 patent/US8258750B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101826740B (zh) * | 2010-02-02 | 2012-10-03 | 华为终端有限公司 | 降低终端充电时功耗的方法及终端 |
CN102761147A (zh) * | 2011-04-01 | 2012-10-31 | 立锜科技股份有限公司 | 充电电流控制方法 |
TWI424656B (zh) * | 2011-04-01 | 2014-01-21 | Richtek Technology Corp | 充電電流控制方法 |
CN103633686A (zh) * | 2012-08-22 | 2014-03-12 | 辉达公司 | 用于修正充电错误的系统、方法以及计算机程序产品 |
US9240691B2 (en) | 2012-08-22 | 2016-01-19 | Nvidia Corporation | System, method, and computer program product for remedying a charging error |
CN103633686B (zh) * | 2012-08-22 | 2016-01-20 | 辉达公司 | 用于修正充电错误的系统、方法 |
CN103166289A (zh) * | 2013-03-21 | 2013-06-19 | Tcl通讯(宁波)有限公司 | 一种在充电时检测电池电压的移动终端和检测方法 |
CN103166289B (zh) * | 2013-03-21 | 2016-04-13 | Tcl通讯(宁波)有限公司 | 一种在充电时检测电池电压的移动终端和检测方法 |
CN107306047A (zh) * | 2016-04-20 | 2017-10-31 | Ls 产电株式会社 | 用于控制电动车辆充电系统的设备 |
Also Published As
Publication number | Publication date |
---|---|
EP2012407A4 (en) | 2012-06-06 |
CN101432946B (zh) | 2012-05-30 |
JP2007288982A (ja) | 2007-11-01 |
US8258750B2 (en) | 2012-09-04 |
US20090085528A1 (en) | 2009-04-02 |
WO2007123050A1 (ja) | 2007-11-01 |
EP2012407A1 (en) | 2009-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141124 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20210412 |