CN102195318A - 电池状态监视电路以及电池装置 - Google Patents
电池状态监视电路以及电池装置 Download PDFInfo
- Publication number
- CN102195318A CN102195318A CN2011100647408A CN201110064740A CN102195318A CN 102195318 A CN102195318 A CN 102195318A CN 2011100647408 A CN2011100647408 A CN 2011100647408A CN 201110064740 A CN201110064740 A CN 201110064740A CN 102195318 A CN102195318 A CN 102195318A
- Authority
- CN
- China
- Prior art keywords
- circuit
- charging
- voltage
- temperature sensor
- secondary cell
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- 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
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H02J7/00304—Overcurrent 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
- H02J7/00309—Overheat or overtemperature 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
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-065138 | 2010-03-19 | ||
JP2010065138A JP5462043B2 (ja) | 2010-03-19 | 2010-03-19 | バッテリ状態監視回路及びバッテリ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102195318A true CN102195318A (zh) | 2011-09-21 |
CN102195318B CN102195318B (zh) | 2015-09-23 |
Family
ID=44602892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110064740.8A Expired - Fee Related CN102195318B (zh) | 2010-03-19 | 2011-03-17 | 电池状态监视电路以及电池装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8471530B2 (zh) |
JP (1) | JP5462043B2 (zh) |
KR (1) | KR101537133B1 (zh) |
CN (1) | CN102195318B (zh) |
TW (1) | TWI493207B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109474048A (zh) * | 2018-12-30 | 2019-03-15 | 珠海九源电力电子科技有限公司 | 含负压的动力电池充电及性能检测设备 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014121169A (ja) * | 2012-12-17 | 2014-06-30 | Seiko Instruments Inc | 充放電制御回路及びバッテリ装置 |
TWI525330B (zh) | 2013-10-28 | 2016-03-11 | 仁寶電腦工業股份有限公司 | 電池模擬裝置 |
DE102013222462A1 (de) * | 2013-11-06 | 2015-05-07 | Robert Bosch Gmbh | Fahrzeugbatterie mit einer Vorrichtung zur Auswahl einer zulässigen Stromrichtung |
CN103576097B (zh) * | 2013-11-19 | 2016-12-07 | 清华大学 | 电池的健康状态soh的估计方法及系统 |
JP6370191B2 (ja) * | 2013-12-11 | 2018-08-08 | エイブリック株式会社 | バッテリ状態監視回路及びバッテリ装置 |
US10090688B2 (en) * | 2015-01-13 | 2018-10-02 | Intersil Americas LLC | Overcurrent protection in a battery charger |
KR101749248B1 (ko) * | 2015-04-13 | 2017-06-21 | 주식회사 아이티엠반도체 | 배터리 보호회로 패키지 및 이를 포함하는 배터리 팩 |
US10263455B2 (en) | 2016-06-17 | 2019-04-16 | L&B Solutions, LLC | Automated programmable battery balancing system and method of use |
JP6959096B2 (ja) * | 2017-10-13 | 2021-11-02 | エイブリック株式会社 | 充放電制御回路及びこれを備えたバッテリ装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5847544A (en) * | 1994-10-07 | 1998-12-08 | Sony Corporation | Charging control apparatus |
CN1233083A (zh) * | 1998-04-21 | 1999-10-27 | 精工电子工业株式会社 | 电池状态监视电路和电池装置 |
US20040189259A1 (en) * | 2003-03-26 | 2004-09-30 | Mitsumi Electric Co. Ltd. | Battery pack with charge control function |
CN101465539A (zh) * | 2007-12-21 | 2009-06-24 | 三美电机株式会社 | 电池组 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0590380U (ja) * | 1992-04-28 | 1993-12-10 | 日本ビクター株式会社 | バッテリ |
JP3291530B2 (ja) * | 1992-09-17 | 2002-06-10 | ソニー株式会社 | バッテリー保護回路 |
JPH0659910U (ja) * | 1993-01-28 | 1994-08-19 | 新日本無線株式会社 | 過電流保護回路 |
US6239579B1 (en) * | 1996-07-05 | 2001-05-29 | Estco Battery Management Inc. | Device for managing battery packs by selectively monitoring and assessing the operative capacity of the battery modules in the pack |
JP3157121B2 (ja) * | 1997-02-04 | 2001-04-16 | セイコーインスツルメンツ株式会社 | 充電式電源装置 |
JPH10285810A (ja) * | 1997-04-07 | 1998-10-23 | Seiko Instr Inc | 充放電制御回路と充電式電源装置 |
JP3489438B2 (ja) * | 1998-04-27 | 2004-01-19 | 三菱電機株式会社 | 電池パック |
TW466397B (en) * | 1998-07-06 | 2001-12-01 | Mitac Int Corp | Control apparatus and method for charging |
JP2000056843A (ja) | 1998-08-04 | 2000-02-25 | Toyota Autom Loom Works Ltd | 基準電圧生成回路 |
US6054843A (en) * | 1999-01-29 | 2000-04-25 | Motorola, Inc. | High speed battery charging system with high accuracy voltage sensing |
JP3380766B2 (ja) * | 1999-03-18 | 2003-02-24 | 富士通株式会社 | 保護方法及び制御回路並びに電池ユニット |
JP4392103B2 (ja) * | 2000-03-30 | 2009-12-24 | セイコーインスツル株式会社 | 充放電制御回路および充電式電源装置 |
JP3471321B2 (ja) * | 2000-05-12 | 2003-12-02 | セイコーインスツルメンツ株式会社 | 充放電制御回路および充電式電源装置 |
WO2005038952A2 (en) * | 2003-10-14 | 2005-04-28 | Black & Decker Inc. | Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack |
US7456614B2 (en) * | 2003-10-27 | 2008-11-25 | Sony Corporation | Battery pack |
JP4059838B2 (ja) * | 2003-11-14 | 2008-03-12 | ソニー株式会社 | バッテリパック、バッテリ保護処理装置、およびバッテリ保護処理装置の制御方法 |
JP4204446B2 (ja) * | 2003-11-14 | 2009-01-07 | ソニー株式会社 | バッテリパック、バッテリ保護処理装置、およびバッテリ保護処理装置の起動制御方法 |
JP2005160169A (ja) * | 2003-11-21 | 2005-06-16 | Texas Instr Japan Ltd | バッテリ保護回路 |
US7642742B2 (en) * | 2003-12-01 | 2010-01-05 | Societe Bic | Fuel cell system with fuel supply monitoring system and method of use |
TWI283097B (en) * | 2004-12-31 | 2007-06-21 | Jason Auto Technology Co Ltd | Method and device for battery charger and diagnosis with detectable battery energy barrier |
US7595609B2 (en) * | 2006-03-09 | 2009-09-29 | Dell Products L.P. | Battery system power path configuration and methods for implementing same |
US7598710B2 (en) * | 2006-12-08 | 2009-10-06 | Monolithic Power Systems, Inc. | Battery charger with temperature control |
JP2008161008A (ja) * | 2006-12-26 | 2008-07-10 | Seiko Instruments Inc | バッテリ状態監視回路及びバッテリ装置 |
JP4777920B2 (ja) * | 2007-02-21 | 2011-09-21 | セイコーインスツル株式会社 | 充放電制御回路及び充電式電源装置 |
US7830120B2 (en) * | 2007-09-18 | 2010-11-09 | Nexergy, Inc. | Low side N-channel FET protection circuit |
TWI362129B (en) * | 2008-06-27 | 2012-04-11 | Kinpo Elect Inc | Battery protection circuit and protection method thereof |
-
2010
- 2010-03-19 JP JP2010065138A patent/JP5462043B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-16 TW TW100109019A patent/TWI493207B/zh not_active IP Right Cessation
- 2011-03-16 US US13/049,402 patent/US8471530B2/en not_active Expired - Fee Related
- 2011-03-17 CN CN201110064740.8A patent/CN102195318B/zh not_active Expired - Fee Related
- 2011-03-18 KR KR1020110024542A patent/KR101537133B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5847544A (en) * | 1994-10-07 | 1998-12-08 | Sony Corporation | Charging control apparatus |
CN1233083A (zh) * | 1998-04-21 | 1999-10-27 | 精工电子工业株式会社 | 电池状态监视电路和电池装置 |
US20040189259A1 (en) * | 2003-03-26 | 2004-09-30 | Mitsumi Electric Co. Ltd. | Battery pack with charge control function |
CN101465539A (zh) * | 2007-12-21 | 2009-06-24 | 三美电机株式会社 | 电池组 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109474048A (zh) * | 2018-12-30 | 2019-03-15 | 珠海九源电力电子科技有限公司 | 含负压的动力电池充电及性能检测设备 |
Also Published As
Publication number | Publication date |
---|---|
JP2011200042A (ja) | 2011-10-06 |
TWI493207B (zh) | 2015-07-21 |
KR101537133B1 (ko) | 2015-07-15 |
KR20110105735A (ko) | 2011-09-27 |
CN102195318B (zh) | 2015-09-23 |
TW201217813A (en) | 2012-05-01 |
US20110227539A1 (en) | 2011-09-22 |
US8471530B2 (en) | 2013-06-25 |
JP5462043B2 (ja) | 2014-04-02 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160322 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba County, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20210317 |
|
CF01 | Termination of patent right due to non-payment of annual fee |