JP4796784B2 - 2次電池の充電方法 - Google Patents
2次電池の充電方法 Download PDFInfo
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- JP4796784B2 JP4796784B2 JP2005119656A JP2005119656A JP4796784B2 JP 4796784 B2 JP4796784 B2 JP 4796784B2 JP 2005119656 A JP2005119656 A JP 2005119656A JP 2005119656 A JP2005119656 A JP 2005119656A JP 4796784 B2 JP4796784 B2 JP 4796784B2
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- charging
- secondary battery
- capacity
- charge
- battery pack
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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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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
2 制御ユニット
3 充放電制御スイッチ
4 電圧測定素子
5 電流測定素子
6 記録部品
7 保護回路
8 保護機能制御部
9 充電電流制御部
10 2次電池パック
11 信号線
Claims (5)
- 2次電池の電池容量が、予め定められた必要容量に所定の値を加算した値に対して大きい場合、前記必要容量を充電した時点で充電を停止させ前記2次電池を満充電させず、
前記電池容量が、前記必要容量に前記所定の値を加算した値以下となった場合、前記2次電池を満充電させる2次電池の充電方法。 - 2次電池の電池容量が、予め定められた必要容量に対し大きい場合、前記必要容量を充電した時点で充電を停止させ前記2次電池を満充電させず、
前記電池容量が、前記予め定められた必要容量以下となった場合、前記2次電池を満充電させる2次電池の充電方法。 - 前記必要容量を充電した時点を充電時の電流積算量により判断して充電を停止させることを特徴とする請求項1または2に記載の2次電池の充電方法。
- 前記充電を停止させる前に所定電圧で定電圧充電を行い、前記定電圧充電時の充電電流の低下により、前記必要容量を充電した時点を判断して充電を停止させる請求項1または2に記載の2次電池の充電方法。
- 前記2次電池を満充電させないときに充電用に使用する電圧値を、前記2次電池を満充電させるときに充電用に使用する電圧値よりも小さくする請求項1乃至4のいずれか一に記載の2次電池の充電方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005119656A JP4796784B2 (ja) | 2005-04-18 | 2005-04-18 | 2次電池の充電方法 |
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JP2005119656A JP4796784B2 (ja) | 2005-04-18 | 2005-04-18 | 2次電池の充電方法 |
Publications (2)
Publication Number | Publication Date |
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JP2006302567A JP2006302567A (ja) | 2006-11-02 |
JP4796784B2 true JP4796784B2 (ja) | 2011-10-19 |
Family
ID=37470637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005119656A Active JP4796784B2 (ja) | 2005-04-18 | 2005-04-18 | 2次電池の充電方法 |
Country Status (1)
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JP (1) | JP4796784B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5209957B2 (ja) * | 2007-12-26 | 2013-06-12 | パナソニック株式会社 | 直流配電システム |
CN102117939B (zh) * | 2009-12-31 | 2013-10-30 | 联想(北京)有限公司 | 一种电池管理装置及便携式电脑 |
KR101327081B1 (ko) | 2011-11-04 | 2013-11-07 | 엘지이노텍 주식회사 | 무선전력 수신장치 및 그 제어 방법 |
KR101825617B1 (ko) * | 2011-12-27 | 2018-02-06 | 주식회사 엘지화학 | 배터리 사용 영역 가변 장치 및 방법 |
KR101886422B1 (ko) * | 2014-06-30 | 2018-08-09 | 엘지이노텍 주식회사 | 무선전력 수신장치 및 그 제어 방법 |
KR101822594B1 (ko) * | 2016-02-26 | 2018-01-26 | 주식회사 엘지화학 | 배터리 사용 영역 가변 장치 및 방법 |
US11056896B2 (en) | 2016-10-12 | 2021-07-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Terminal and device |
ES2865855T3 (es) | 2017-04-13 | 2021-10-18 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Dispositivo a ser cargado y método de carga |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3558515B2 (ja) * | 1998-01-19 | 2004-08-25 | 松下電器産業株式会社 | 非水系二次電池の充電方法 |
JP2003007349A (ja) * | 2001-06-22 | 2003-01-10 | Sony Corp | 電池の充電方法 |
JP3814758B2 (ja) * | 2002-01-17 | 2006-08-30 | 本田技研工業株式会社 | 二次電池の充電制御方法および二次電池の充電制御装置 |
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2005
- 2005-04-18 JP JP2005119656A patent/JP4796784B2/ja active Active
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JP2006302567A (ja) | 2006-11-02 |
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