JP5678915B2 - バッテリ充電制御装置 - Google Patents
バッテリ充電制御装置 Download PDFInfo
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- JP5678915B2 JP5678915B2 JP2012090561A JP2012090561A JP5678915B2 JP 5678915 B2 JP5678915 B2 JP 5678915B2 JP 2012090561 A JP2012090561 A JP 2012090561A JP 2012090561 A JP2012090561 A JP 2012090561A JP 5678915 B2 JP5678915 B2 JP 5678915B2
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- Prior art keywords
- voltage
- battery
- charging
- charge
- cell
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- 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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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
[バッテリの過充電の防止]
次に本発明におけるバッテリの過充電防止の具体的な方法について説明する。
例えば、公称電圧が12Vのバッテリの通常充電電圧Vaを15[V]とすると、セル数が6のバッテリの場合、過充電防止電圧Vbは、
Vb=15*(6−1)/6=12.5[V]
となる。
10 バッテリ
20 電圧調整装置
20a DC−DCコンバータ
20b オルタネータ
30 バッテリ制御ECU
40 オルタネータ
50 モータ回生回路
60 電気負荷
201 発電・整流部
202 ICレギュレータ
Claims (1)
- 直列接続される2以上の整数であるN個の二次電池のセルからなるバッテリのバッテリ電圧を測定して、測定されたバッテリ電圧に応じて、前記バッテリの充電電圧の指示を出力するバッテリ制御部と、
前記バッテリ制御部からの前記指示に応じて、前記バッテリの充電電圧を調整して前記バッテリを充電する充電電圧調整部と、を備え、
前記バッテリ制御部は、測定されたバッテリ電圧が第一の電圧値より低い場合には前記充電電圧調整部に充電電圧を((N−1)/N)倍として指示して前記バッテリを所定の期間充電させ、当該所定の期間経過後に再度バッテリ電圧を測定し、測定されたバッテリ電圧が第二の電圧値より低い場合には、充電電圧を((N−1)/N)倍として指示するバッテリ充電制御装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012090561A JP5678915B2 (ja) | 2012-04-11 | 2012-04-11 | バッテリ充電制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012090561A JP5678915B2 (ja) | 2012-04-11 | 2012-04-11 | バッテリ充電制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013219984A JP2013219984A (ja) | 2013-10-24 |
| JP5678915B2 true JP5678915B2 (ja) | 2015-03-04 |
Family
ID=49591453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012090561A Active JP5678915B2 (ja) | 2012-04-11 | 2012-04-11 | バッテリ充電制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5678915B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11787297B2 (en) | 2014-07-03 | 2023-10-17 | The Noco Company | Battery charging device for charging a deeply discharged battery, and battery charging system and method |
| JP6977779B2 (ja) * | 2017-11-02 | 2021-12-08 | 株式会社Gsユアサ | 管理装置、蓄電装置、原因の解析方法、エンジン駆動車、電気自動車 |
| AU2020362203B2 (en) * | 2019-10-09 | 2024-03-14 | The Noco Company | Battery charging device for charging a deeply discharged battery, and battery charging system and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202341A (ja) * | 2006-01-27 | 2007-08-09 | Sharp Corp | 電子機器 |
| JP5282876B2 (ja) * | 2008-09-26 | 2013-09-04 | マツダ株式会社 | 車両用電源装置 |
| JP2010239670A (ja) * | 2009-03-30 | 2010-10-21 | Fujitsu Ten Ltd | 車両の制御装置及び制御方法 |
-
2012
- 2012-04-11 JP JP2012090561A patent/JP5678915B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013219984A (ja) | 2013-10-24 |
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