GB2433359B - Protecting method for lithium battery and device thereof - Google Patents
Protecting method for lithium battery and device thereofInfo
- Publication number
- GB2433359B GB2433359B GB0619836A GB0619836A GB2433359B GB 2433359 B GB2433359 B GB 2433359B GB 0619836 A GB0619836 A GB 0619836A GB 0619836 A GB0619836 A GB 0619836A GB 2433359 B GB2433359 B GB 2433359B
- Authority
- GB
- United Kingdom
- Prior art keywords
- lithium battery
- protecting method
- protecting
- lithium
- battery
- 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.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
Classifications
-
- 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
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- 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
- H02J7/0029—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
- H02J7/007—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
-
- H02J7/0086—
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094221994U TWM292169U (en) | 2005-12-16 | 2005-12-16 | Lithium battery protection device |
TW095116037A TW200743283A (en) | 2006-05-05 | 2006-05-05 | Lithium-battery protection method and its apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0619836D0 GB0619836D0 (en) | 2006-11-15 |
GB2433359A GB2433359A (en) | 2007-06-20 |
GB2433359B true GB2433359B (en) | 2008-03-26 |
Family
ID=37454154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0619836A Expired - Fee Related GB2433359B (en) | 2005-12-16 | 2006-10-06 | Protecting method for lithium battery and device thereof |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2007165324A (en) |
KR (1) | KR100887053B1 (en) |
DE (1) | DE102006059368A1 (en) |
FR (1) | FR2895163A1 (en) |
GB (1) | GB2433359B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE551767T1 (en) * | 2007-07-06 | 2012-04-15 | Seiko Instr Inc | CIRCUIT FOR MONITORING BATTERY STATUS AND BATTERY DEVICE |
US8264205B2 (en) | 2008-02-08 | 2012-09-11 | Sion Power Corporation | Circuit for charge and/or discharge protection in an energy-storage device |
US8395519B2 (en) * | 2010-11-19 | 2013-03-12 | General Electric Company | Device and method of determining safety in a battery pack |
CN102969700A (en) * | 2012-11-19 | 2013-03-13 | 雷星亮 | Battery protector and battery device |
JP6520671B2 (en) * | 2015-12-04 | 2019-05-29 | トヨタ自動車株式会社 | Power supply monitoring device |
CN106786909B (en) * | 2016-12-27 | 2019-08-13 | 华中科技大学 | A kind of equalising control device in groups and control method of energy storage liquid metal cell |
CN116315184B (en) * | 2023-05-11 | 2023-10-27 | 荣耀终端有限公司 | Battery, circuit board, electronic device, and battery charging method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1198702A (en) * | 1997-09-24 | 1999-04-09 | Denso Corp | Battery abnormality detector and battery pack |
US6060864A (en) * | 1994-08-08 | 2000-05-09 | Kabushiki Kaisha Toshiba | Battery set structure and charge/discharge control apparatus for lithium-ion battery |
JP2001314044A (en) * | 2000-04-27 | 2001-11-09 | Shin Kobe Electric Mach Co Ltd | Circuit for controlling set battery and battery pack |
US20050052159A1 (en) * | 2003-09-09 | 2005-03-10 | Moore Stephen W. | Method and apparatus for overcharge protection using analog overvoltage detection |
JP2005176534A (en) * | 2003-12-12 | 2005-06-30 | Fuji Electric Device Technology Co Ltd | Charging control circuit for lithium ion battery |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02136445U (en) * | 1989-04-14 | 1990-11-14 | ||
JP3424413B2 (en) * | 1995-12-04 | 2003-07-07 | 日産自動車株式会社 | Overvoltage detection device for assembled batteries |
JP3988324B2 (en) * | 1999-07-02 | 2007-10-10 | 株式会社デンソー | Abnormality determination apparatus for assembled battery and abnormality determination method for assembled battery |
JP2001224138A (en) * | 2000-02-07 | 2001-08-17 | Hitachi Ltd | Electricity storage device and detecting method for voltage of capacitor |
JP4081970B2 (en) * | 2000-09-22 | 2008-04-30 | 株式会社デンソー | Battery pack voltage adjustment device and battery pack voltage adjustment method |
JP3615500B2 (en) | 2001-06-22 | 2005-02-02 | 三洋電機株式会社 | Battery charge rate adjustment circuit |
JP3730162B2 (en) * | 2001-11-28 | 2005-12-21 | 本田技研工業株式会社 | Power storage device remaining capacity equalization device |
-
2006
- 2006-10-06 GB GB0619836A patent/GB2433359B/en not_active Expired - Fee Related
- 2006-12-14 KR KR1020060128265A patent/KR100887053B1/en not_active IP Right Cessation
- 2006-12-15 JP JP2006338799A patent/JP2007165324A/en active Pending
- 2006-12-15 DE DE102006059368A patent/DE102006059368A1/en not_active Ceased
- 2006-12-15 FR FR0655563A patent/FR2895163A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6060864A (en) * | 1994-08-08 | 2000-05-09 | Kabushiki Kaisha Toshiba | Battery set structure and charge/discharge control apparatus for lithium-ion battery |
JPH1198702A (en) * | 1997-09-24 | 1999-04-09 | Denso Corp | Battery abnormality detector and battery pack |
JP2001314044A (en) * | 2000-04-27 | 2001-11-09 | Shin Kobe Electric Mach Co Ltd | Circuit for controlling set battery and battery pack |
US20050052159A1 (en) * | 2003-09-09 | 2005-03-10 | Moore Stephen W. | Method and apparatus for overcharge protection using analog overvoltage detection |
JP2005176534A (en) * | 2003-12-12 | 2005-06-30 | Fuji Electric Device Technology Co Ltd | Charging control circuit for lithium ion battery |
Also Published As
Publication number | Publication date |
---|---|
GB2433359A (en) | 2007-06-20 |
JP2007165324A (en) | 2007-06-28 |
FR2895163A1 (en) | 2007-06-22 |
KR20070064399A (en) | 2007-06-20 |
KR100887053B1 (en) | 2009-03-04 |
GB0619836D0 (en) | 2006-11-15 |
DE102006059368A1 (en) | 2007-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20141006 |