JP5001938B2 - バッテリーの充電または放電出力の調整方法及び装置 - Google Patents
バッテリーの充電または放電出力の調整方法及び装置 Download PDFInfo
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- JP5001938B2 JP5001938B2 JP2008516749A JP2008516749A JP5001938B2 JP 5001938 B2 JP5001938 B2 JP 5001938B2 JP 2008516749 A JP2008516749 A JP 2008516749A JP 2008516749 A JP2008516749 A JP 2008516749A JP 5001938 B2 JP5001938 B2 JP 5001938B2
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- battery
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- voltage
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- pack
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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
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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
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Claims (6)
- バッテリーの温度及びバッテリー充電状態(SOC)を利用してバッテリーの最大出力を推定するステップと、
バッテリーセルまたはパックの電圧を測定するステップと、
前記測定されたバッテリーセルまたはパックの電圧が前記推定された最大出力に対応する予め決まった電圧の制限範囲から外れるか否かをチェックするステップと、
前記測定されたバッテリーセルまたはパックの電圧が予め決まった電圧の制限範囲から外れると、前記バッテリーの放電または充電出力を調整するステップと、を含むことを特徴とするバッテリーの放電または充電出力の調整方法。 - 前記バッテリーパックの放電または充電出力に対する調整は、
前記測定された電圧のうち少なくとも1つが前記予め設定された範囲の電圧より大きい場合、バッテリーパックの許容可能な充電または放電出力を減少させ、
前記測定された電圧のうち少なくとも1つが前記予め設定された範囲の電圧より小さい場合、バッテリーパックの許容可能な充電または放電出力を増加させることを特徴とする請求項1に記載のバッテリーの放電または充電出力の調整方法。 - 温度センサーと、
バッテリーのSOCを推定するSOC推定部と、
バッテリーセルまたはパックの電圧を測定する電圧測定部と、
前記温度及びSOCを利用してバッテリーの最大出力を推定し、前記電圧測定部で前記バッテリーセルまたはパックの電圧を測定し、前記測定されたバッテリーセルまたはパックの電圧が前記推定された最大出力に対応する予め決まった電圧の制限範囲から外れるか否かをチェックし、前記測定されたバッテリーセルまたはパックの電圧が前記電圧の制限範囲から外れると、前記バッテリーの放電または充電出力を調整する制御部と、を含むことを特徴とするバッテリー制御装置。 - 前記バッテリーパックの放電または充電出力に対する調整は、
前記測定された電圧のうち少なくとも1つが前記予め設定された範囲の電圧より大きい場合、バッテリーパックの許容可能な充電または放電出力を減少させ、
前記測定された電圧のうち少なくとも1つが前記予め設定された範囲の電圧より小さい場合、バッテリーパックの許容可能な充電または放電出力を増加させることを特徴とする請求項4に記載のバッテリー制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2005-0050972 | 2005-06-14 | ||
KR20050050972 | 2005-06-14 | ||
PCT/KR2006/002266 WO2006135192A1 (en) | 2005-06-14 | 2006-06-14 | Method and apparatus of controlling for charging/discharging voltage of battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008547365A JP2008547365A (ja) | 2008-12-25 |
JP5001938B2 true JP5001938B2 (ja) | 2012-08-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008516749A Active JP5001938B2 (ja) | 2005-06-14 | 2006-06-14 | バッテリーの充電または放電出力の調整方法及び装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7683579B2 (ja) |
EP (1) | EP1897201B1 (ja) |
JP (1) | JP5001938B2 (ja) |
KR (1) | KR100802310B1 (ja) |
CN (1) | CN101199096B (ja) |
TW (1) | TWI333288B (ja) |
WO (1) | WO2006135192A1 (ja) |
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KR20060130509A (ko) | 2006-12-19 |
KR100802310B1 (ko) | 2008-02-11 |
TW200707821A (en) | 2007-02-16 |
US20060284614A1 (en) | 2006-12-21 |
WO2006135192A1 (en) | 2006-12-21 |
EP1897201B1 (en) | 2018-01-10 |
US7683579B2 (en) | 2010-03-23 |
TWI333288B (en) | 2010-11-11 |
EP1897201A4 (en) | 2013-07-17 |
CN101199096A (zh) | 2008-06-11 |
JP2008547365A (ja) | 2008-12-25 |
CN101199096B (zh) | 2010-08-25 |
EP1897201A1 (en) | 2008-03-12 |
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