KR100669434B1 - 이차 전지 모듈 제어방법 - Google Patents
이차 전지 모듈 제어방법 Download PDFInfo
- Publication number
- KR100669434B1 KR100669434B1 KR1020050028872A KR20050028872A KR100669434B1 KR 100669434 B1 KR100669434 B1 KR 100669434B1 KR 1020050028872 A KR1020050028872 A KR 1020050028872A KR 20050028872 A KR20050028872 A KR 20050028872A KR 100669434 B1 KR100669434 B1 KR 100669434B1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- battery module
- relay
- unit
- unit cells
- Prior art date
Links
Images
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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (9)
- 이차 전지 모듈의 릴레이를 제어하는 방법에 있어서,컷오프(cut-off) 전압 범위 내에서 릴레이를 오프(off)시키고,릴레이가 오프(off)된 상태에서 단위 전지의 전압이 컷오프 전압을 벗어난 범위에서 설정되는 회복전압 범위 이내인 경우 릴레이를 온(on)시키는 이차 전지 모듈 제어방법.
- 제 1 항에 있어서, 상기 컷오프 전압은 4.3V보다 크거나 2.8V보다 작은 범위로 설정되는 이차 전지 모듈 제어방법.
- 제 1 항에 있어서, 상기 회복 전압은 3.0V보다 크거나 4.1V보다 작은 범위로 설정되는 이차 전지 모듈 제어방법.
- 이차 전지 모듈의 릴레이를 제어하는 방법에 있어서,상기 전지 모듈의 각 단위 전지가 기 설정된 회복 전압 이내인가를 단위 전지 순서대로 확인하는 루핑 단계와,상기 루핑 단계를 거쳐 상기 회복 전압 이내로 확인된 단위 전지의 개수에 따라 릴레이 온/오프를 결정하는 결정단계를 포함하는 이차 전지 모듈 제어방법.
- 제 4 항에 있어서, 상기 루핑 단계는이차 전지 모듈의 각 단위 전지 순서대로 단위 전지의 전압이 컷오프 전압 범위 이내인가를 확인하는 단계와,상기 단위 전지의 전압이 컷오프 전압 범위보다 높거나 낮은 경우 릴레이의 오프상태를 유지하는 단계,상기 단위 전지의 전압이 컷오프 전압 범위 이내인 경우 상기 단위 전지의 전압이 회복전압 이내인지를 확인하는 단계,상기 단위 전지의 전압이 회복전압 이내인 경우 단위 전지의 개수를 카운팅하는 단계,상기 과정을 반복하여 전지 모듈에 설치된 모든 단위 전지가 상기 과정을 거쳤는지를 확인하는 단계를 포함하는 이차 전지 모듈 제어방법.
- 제 4 항에 있어서, 상기 결정 단계는상기 측정된 전압이 회복 전압 이내인 단위 전지의 개수가 전지 모듈의 단위 전지 개수와 동일한지 여부를 확인하는 단계,상기 측정된 전압이 회복 전압 이내인 단위 전지의 개수가 전지 모듈의 단위 전지 개수와 같지 않은 경우 릴레이의 컷오프 상태를 유지하는 단계,상기 측정된 전압이 회복 전압 이내인 단위 전지의 개수가 전지 모듈의 단위 전지 개수와 동일한 경우 릴레이를 온 시키는 단계를 포함하는 이차 전지 모듈 제어방법.
- 제 4 항에 있어서, 릴레이 오프 상태 유지되거나 릴레이가 온 여부가 결정되면 각 단위 전지의 전압 측정 작업을 계속 수행하는 단계를 포함하는 이차 전지 모듈 제어방법.
- 제 5 항에 있어서, 상기 컷오프 전압은 4.3V보다 크거나 2.8V보다 작은 범위로 설정되는 이차 전지 모듈 제어방법.
- 제 4 항에 있어서, 상기 회복 전압은 3.0V보다 크거나 4.1V보다 작은 범위로 설정되는 이차 전지 모듈 제어방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050028872A KR100669434B1 (ko) | 2005-04-07 | 2005-04-07 | 이차 전지 모듈 제어방법 |
US11/396,536 US7679325B2 (en) | 2005-04-07 | 2006-04-04 | Battery management system and driving method for cutting off and coupling battery module from/to external device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050028872A KR100669434B1 (ko) | 2005-04-07 | 2005-04-07 | 이차 전지 모듈 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060106287A KR20060106287A (ko) | 2006-10-12 |
KR100669434B1 true KR100669434B1 (ko) | 2007-01-15 |
Family
ID=37082575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050028872A KR100669434B1 (ko) | 2005-04-07 | 2005-04-07 | 이차 전지 모듈 제어방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7679325B2 (ko) |
KR (1) | KR100669434B1 (ko) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8872517B2 (en) | 1996-07-29 | 2014-10-28 | Midtronics, Inc. | Electronic battery tester with battery age input |
US6566883B1 (en) * | 1999-11-01 | 2003-05-20 | Midtronics, Inc. | Electronic battery tester |
US6850037B2 (en) | 1997-11-03 | 2005-02-01 | Midtronics, Inc. | In-vehicle battery monitor |
US8198900B2 (en) | 1996-07-29 | 2012-06-12 | Midtronics, Inc. | Automotive battery charging system tester |
US7705602B2 (en) | 1997-11-03 | 2010-04-27 | Midtronics, Inc. | Automotive vehicle electrical system diagnostic device |
US8958998B2 (en) * | 1997-11-03 | 2015-02-17 | Midtronics, Inc. | Electronic battery tester with network communication |
US7446536B2 (en) * | 2000-03-27 | 2008-11-04 | Midtronics, Inc. | Scan tool for electronic battery tester |
US8513949B2 (en) * | 2000-03-27 | 2013-08-20 | Midtronics, Inc. | Electronic battery tester or charger with databus connection |
US7398176B2 (en) | 2000-03-27 | 2008-07-08 | Midtronics, Inc. | Battery testers with secondary functionality |
US9018958B2 (en) | 2003-09-05 | 2015-04-28 | Midtronics, Inc. | Method and apparatus for measuring a parameter of a vehicle electrical system |
US8164343B2 (en) | 2003-09-05 | 2012-04-24 | Midtronics, Inc. | Method and apparatus for measuring a parameter of a vehicle electrical system |
US7154276B2 (en) | 2003-09-05 | 2006-12-26 | Midtronics, Inc. | Method and apparatus for measuring a parameter of a vehicle electrical system |
US9255955B2 (en) | 2003-09-05 | 2016-02-09 | Midtronics, Inc. | Method and apparatus for measuring a parameter of a vehicle electrical system |
US8344685B2 (en) | 2004-08-20 | 2013-01-01 | Midtronics, Inc. | System for automatically gathering battery information |
US9496720B2 (en) | 2004-08-20 | 2016-11-15 | Midtronics, Inc. | System for automatically gathering battery information |
US8442877B2 (en) | 2004-08-20 | 2013-05-14 | Midtronics, Inc. | Simplification of inventory management |
US8436619B2 (en) | 2004-08-20 | 2013-05-07 | Midtronics, Inc. | Integrated tag reader and environment sensor |
US20080316752A1 (en) * | 2006-12-12 | 2008-12-25 | David Richard Kostuch | Clarifying filter |
DE112008001881B4 (de) * | 2007-07-17 | 2024-04-11 | Midtronics, Inc. | Batterieprüfgerät für Elektrofahrzeug |
US9274157B2 (en) | 2007-07-17 | 2016-03-01 | Midtronics, Inc. | Battery tester for electric vehicle |
US8203345B2 (en) | 2007-12-06 | 2012-06-19 | Midtronics, Inc. | Storage battery and battery tester |
US9588185B2 (en) | 2010-02-25 | 2017-03-07 | Keith S. Champlin | Method and apparatus for detecting cell deterioration in an electrochemical cell or battery |
CN102804478B (zh) * | 2010-03-03 | 2015-12-16 | 密特电子公司 | 用于前部接线端电池的监控器 |
US9229062B2 (en) | 2010-05-27 | 2016-01-05 | Midtronics, Inc. | Electronic storage battery diagnostic system |
US8738309B2 (en) | 2010-09-30 | 2014-05-27 | Midtronics, Inc. | Battery pack maintenance for electric vehicles |
KR20130030766A (ko) | 2010-06-03 | 2013-03-27 | 미드트로닉스, 인크. | 전기차를 위한 배터리팩 유지보수 |
US10046649B2 (en) | 2012-06-28 | 2018-08-14 | Midtronics, Inc. | Hybrid and electric vehicle battery pack maintenance device |
US11740294B2 (en) | 2010-06-03 | 2023-08-29 | Midtronics, Inc. | High use battery pack maintenance |
US9419311B2 (en) | 2010-06-18 | 2016-08-16 | Midtronics, Inc. | Battery maintenance device with thermal buffer |
US9201120B2 (en) | 2010-08-12 | 2015-12-01 | Midtronics, Inc. | Electronic battery tester for testing storage battery |
CN103000962B (zh) * | 2011-09-15 | 2015-08-26 | 联想(北京)有限公司 | 一种电池控制方法、电池及电子设备 |
US10429449B2 (en) | 2011-11-10 | 2019-10-01 | Midtronics, Inc. | Battery pack tester |
US11325479B2 (en) | 2012-06-28 | 2022-05-10 | Midtronics, Inc. | Hybrid and electric vehicle battery maintenance device |
US9851411B2 (en) | 2012-06-28 | 2017-12-26 | Keith S. Champlin | Suppressing HF cable oscillations during dynamic measurements of cells and batteries |
US9244100B2 (en) | 2013-03-15 | 2016-01-26 | Midtronics, Inc. | Current clamp with jaw closure detection |
US9312575B2 (en) | 2013-05-16 | 2016-04-12 | Midtronics, Inc. | Battery testing system and method |
US10843574B2 (en) | 2013-12-12 | 2020-11-24 | Midtronics, Inc. | Calibration and programming of in-vehicle battery sensors |
EP2897229A1 (en) | 2014-01-16 | 2015-07-22 | Midtronics, Inc. | Battery clamp with endoskeleton design |
US10473555B2 (en) | 2014-07-14 | 2019-11-12 | Midtronics, Inc. | Automotive maintenance system |
US10222397B2 (en) | 2014-09-26 | 2019-03-05 | Midtronics, Inc. | Cable connector for electronic battery tester |
US10320202B2 (en) * | 2014-09-30 | 2019-06-11 | Johnson Controls Technology Company | Battery system bi-stable relay control |
US10033213B2 (en) | 2014-09-30 | 2018-07-24 | Johnson Controls Technology Company | Short circuit wake-up system and method for automotive battery while in key-off position |
US9947497B2 (en) | 2014-09-30 | 2018-04-17 | Johnson Controls Technology Company | Integrated connector having sense and switching conductors for a relay used in a battery module |
US10099562B2 (en) | 2014-10-15 | 2018-10-16 | Johnson Controls Technology Company | Cooling strategy for battery systems |
WO2016123075A1 (en) | 2015-01-26 | 2016-08-04 | Midtronics, Inc. | Alternator tester |
KR101648893B1 (ko) * | 2015-02-03 | 2016-08-17 | 삼성에스디아이 주식회사 | 배터리 팩 및 이의 제어방법 |
US9966676B2 (en) | 2015-09-28 | 2018-05-08 | Midtronics, Inc. | Kelvin connector adapter for storage battery |
US10608353B2 (en) | 2016-06-28 | 2020-03-31 | Midtronics, Inc. | Battery clamp |
US11054480B2 (en) | 2016-10-25 | 2021-07-06 | Midtronics, Inc. | Electrical load for electronic battery tester and electronic battery tester including such electrical load |
US11513160B2 (en) | 2018-11-29 | 2022-11-29 | Midtronics, Inc. | Vehicle battery maintenance device |
US11566972B2 (en) | 2019-07-31 | 2023-01-31 | Midtronics, Inc. | Tire tread gauge using visual indicator |
US11545839B2 (en) | 2019-11-05 | 2023-01-03 | Midtronics, Inc. | System for charging a series of connected batteries |
US11668779B2 (en) | 2019-11-11 | 2023-06-06 | Midtronics, Inc. | Hybrid and electric vehicle battery pack maintenance device |
US11474153B2 (en) | 2019-11-12 | 2022-10-18 | Midtronics, Inc. | Battery pack maintenance system |
US11973202B2 (en) | 2019-12-31 | 2024-04-30 | Midtronics, Inc. | Intelligent module interface for battery maintenance device |
US11486930B2 (en) | 2020-01-23 | 2022-11-01 | Midtronics, Inc. | Electronic battery tester with battery clamp storage holsters |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980064646A (ko) * | 1996-12-26 | 1998-10-07 | 오타야스오 | 직렬 접속된 2차전지의 보정장치 및 보정방법 |
KR20040111144A (ko) * | 2003-06-19 | 2004-12-31 | 오투 마이크로, 인코포레이티드 | 배터리 셀 감시 및 균형 회로 |
Family Cites Families (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920000969B1 (ko) | 1988-02-17 | 1992-01-31 | 가부시끼가이샤 플랜텍스 | 프린트기판 제조장치 |
US5153496A (en) * | 1990-09-27 | 1992-10-06 | Baxtrer International Inc. | Cell monitor and control unit for multicell battery |
US5321627A (en) * | 1992-03-11 | 1994-06-14 | Globe-Union, Inc. | Battery monitor and method for providing operating parameters |
JP3371152B2 (ja) | 1993-02-08 | 2003-01-27 | ソニー株式会社 | 電池パック |
KR970004859B1 (ko) | 1994-05-26 | 1997-04-04 | 대우통신 주식회사 | 전전자 교환기의 하이웨이 레이트 변환장치 |
US5686887A (en) * | 1994-12-07 | 1997-11-11 | Schoeferisch Aeusserung Anstalt | Electronic locating device |
US5670861A (en) * | 1995-01-17 | 1997-09-23 | Norvik Tractions Inc. | Battery energy monitoring circuits |
TW269727B (en) * | 1995-04-03 | 1996-02-01 | Electrosource Inc | Battery management system |
US5773959A (en) * | 1996-01-11 | 1998-06-30 | Lockheed Martin Corporation | Lithium polymer battery charger methods and apparatus |
US6331762B1 (en) * | 1997-11-03 | 2001-12-18 | Midtronics, Inc. | Energy management system for automotive vehicle |
US5666040A (en) * | 1996-08-27 | 1997-09-09 | Bourbeau; Frank | Networked battery monitor and control system and charging method |
KR100216808B1 (ko) | 1996-08-30 | 1999-09-01 | 류정열 | 내부저항 측정에 의한 배터리의 방전종료시기 판단방법 |
US6157169A (en) * | 1997-04-30 | 2000-12-05 | Samsung Electronics Co., Ltd. | Monitoring technique for accurately determining residual capacity of a battery |
US5952815A (en) * | 1997-07-25 | 1999-09-14 | Minnesota Mining & Manufacturing Co. | Equalizer system and method for series connected energy storing devices |
JP3830243B2 (ja) * | 1997-10-06 | 2006-10-04 | トヨタ自動車株式会社 | 電池電源装置 |
JP3533076B2 (ja) * | 1997-10-13 | 2004-05-31 | トヨタ自動車株式会社 | 組電池の蓄電状態検出方法、検出装置、および組電池の充放電制御装置 |
JP3395952B2 (ja) | 1997-11-26 | 2003-04-14 | 株式会社デンソー | 電気自動車用組み電池の電圧検出装置 |
WO1999045402A1 (fr) | 1998-03-06 | 1999-09-10 | Matsushita Electric Industrial Co., Ltd. | Instrument de mesure de tension a condensateur volant |
JP3716619B2 (ja) * | 1998-05-14 | 2005-11-16 | 日産自動車株式会社 | 電池の残容量計 |
ES2197638T3 (es) | 1998-05-28 | 2004-01-01 | Toyota Jidosha Kabushiki Kaisha | Medios para estimar el estado de carga de una bateria y procedimiento para estimar el estado de degradacion de una bateria. |
JP3740323B2 (ja) * | 1998-07-31 | 2006-02-01 | キヤノン株式会社 | 二次電池の充電方法及びその装置 |
JP2000069606A (ja) | 1998-08-24 | 2000-03-03 | Toyota Motor Corp | 電池制御装置 |
JP2000134705A (ja) | 1998-10-23 | 2000-05-12 | Honda Motor Co Ltd | バッテリの残量検知方法 |
JP3676134B2 (ja) | 1998-11-30 | 2005-07-27 | 三洋電機株式会社 | 充放電制御方法 |
US6014013A (en) * | 1998-12-16 | 2000-01-11 | Space Systems/Loral, Inc. | Battery charge management architecture |
US6078165A (en) * | 1998-12-18 | 2000-06-20 | Chrysler Corporation | Multiplexed modular battery management system for large battery packs |
JP3607105B2 (ja) | 1999-01-26 | 2005-01-05 | 本田技研工業株式会社 | バッテリ残容量検出装置 |
JP4006881B2 (ja) | 1999-05-10 | 2007-11-14 | 株式会社デンソー | バッテリの放電容量検出方法及びその装置並びに車両用バッテリ制御装置 |
JP2000340267A (ja) | 1999-05-28 | 2000-12-08 | Sanyo Electric Co Ltd | パック電池 |
JP3659068B2 (ja) | 1999-06-14 | 2005-06-15 | トヨタ自動車株式会社 | バッテリ管理装置 |
JP2001086656A (ja) | 1999-07-09 | 2001-03-30 | Fujitsu Ltd | バッテリ監視装置 |
WO2001018938A1 (fr) * | 1999-09-09 | 2001-03-15 | Toyota Jidosha Kabushiki Kaisha | Appareil pour la mesure de la capacite d'une batterie et pour le calcul de la capacite restante |
JP3300309B2 (ja) | 1999-10-19 | 2002-07-08 | 本田技研工業株式会社 | 電池電圧測定装置 |
US6469512B2 (en) | 2000-01-12 | 2002-10-22 | Honeywell International Inc. | System and method for determining battery state-of-health |
JP4401529B2 (ja) * | 2000-04-10 | 2010-01-20 | パナソニック株式会社 | 積層電圧計測装置 |
JP4001708B2 (ja) * | 2000-04-28 | 2007-10-31 | 松下電器産業株式会社 | 二次電池の交換方法 |
TW535308B (en) | 2000-05-23 | 2003-06-01 | Canon Kk | Detecting method for detecting internal state of a rechargeable battery, detecting device for practicing said detecting method, and instrument provided with said |
JP2002042906A (ja) | 2000-07-21 | 2002-02-08 | Honda Motor Co Ltd | 電池電圧検出装置及び該装置を用いたハイブリッド車両の制御装置 |
JP4152573B2 (ja) * | 2000-07-28 | 2008-09-17 | 本田技研工業株式会社 | 蓄電装置の残容量検出装置 |
US6336063B1 (en) * | 2000-10-31 | 2002-01-01 | Volvo Car Corporation | Method and arrangement in a hybrid vehicle for improving battery state-of-charge control and minimizing driver perceptible disturbances |
DE60138258D1 (de) * | 2000-11-02 | 2009-05-20 | Panasonic Corp | Vorrichtung zur Messung der Spannung einer Batterie |
US6300763B1 (en) * | 2000-11-27 | 2001-10-09 | Delphi Technologies, Inc. | Method of calculating dynamic state-of-charge within a battery |
JP3698056B2 (ja) | 2000-12-28 | 2005-09-21 | 日産自動車株式会社 | 電気車用組電池の電圧検出装置 |
JP4292721B2 (ja) * | 2001-02-14 | 2009-07-08 | 株式会社日本自動車部品総合研究所 | ハイブリッド車の電池状態制御方法 |
JP3791767B2 (ja) * | 2001-03-27 | 2006-06-28 | 株式会社デンソー | フライングキャパシタ式電圧検出回路 |
US6472880B1 (en) * | 2001-06-29 | 2002-10-29 | Enova Systems | Accurate voltage measurement system using relay isolated circuits |
JP4756301B2 (ja) | 2001-09-11 | 2011-08-24 | 株式会社デンソー | フライングキャパシタ式組電池電圧検出回路の駆動方法 |
US20030057919A1 (en) | 2001-09-27 | 2003-03-27 | Tai-Her Yang | Storage/discharging device charging circuit of multi-differential source |
JP3760831B2 (ja) | 2001-10-16 | 2006-03-29 | 日産自動車株式会社 | 組電池の電圧検出装置 |
JP2003224901A (ja) | 2001-10-30 | 2003-08-08 | Yamaha Motor Co Ltd | 電池容量管理方法及びその装置、並びに車両動力用電池の容量管理装置 |
US6727708B1 (en) * | 2001-12-06 | 2004-04-27 | Johnson Controls Technology Company | Battery monitoring system |
JP3867581B2 (ja) * | 2002-01-17 | 2007-01-10 | 松下電器産業株式会社 | 組電池システム |
KR20030065757A (ko) | 2002-01-31 | 2003-08-09 | 현대자동차주식회사 | 하이브리드 전기 차량의 안전 스위치 모니터링 제어방법 |
KR20040005133A (ko) | 2002-07-08 | 2004-01-16 | 현대자동차주식회사 | 전기자동차의 배터리 만충전 관리 방법 |
JP4228760B2 (ja) | 2002-07-12 | 2009-02-25 | トヨタ自動車株式会社 | バッテリ充電状態推定装置 |
JP2004079324A (ja) | 2002-08-16 | 2004-03-11 | Yamaha Motor Co Ltd | 電動車両における放電終止制御装置および方法 |
JP4254227B2 (ja) * | 2002-11-28 | 2009-04-15 | ソニー株式会社 | バッテリーパック |
AU2003276543A1 (en) | 2002-12-10 | 2004-06-30 | Koninklijke Philips Electronics N.V. | Optical information record medium |
JP2004222433A (ja) | 2003-01-16 | 2004-08-05 | Hitachi Unisia Automotive Ltd | ハイブリッド車両の制御装置 |
US6879134B2 (en) * | 2003-02-11 | 2005-04-12 | O2Micro International Limited | Selector circuit for power management in multiple battery systems |
US6963186B2 (en) * | 2003-02-28 | 2005-11-08 | Raymond Hobbs | Battery charger and method of charging a battery |
EP1617229B1 (en) * | 2003-03-24 | 2016-08-10 | Sanken Electric Co., Ltd. | Voltage measurement device |
US20050156603A1 (en) * | 2003-04-02 | 2005-07-21 | Hsin-An Lin | Method of testing a battery pack by purposeful charge/discharge operations |
US6892147B2 (en) * | 2003-04-18 | 2005-05-10 | Dell Products L.P. | Information handling system including a power management apparatus capable of independently switching between a primary and secondary battery |
KR100749135B1 (ko) | 2003-04-30 | 2007-08-14 | 현대중공업 주식회사 | 연료전지 및 전기자동차용 축전지의 전압검출 시스템 및전압검출방법 |
JP3958269B2 (ja) | 2003-09-09 | 2007-08-15 | 日本テキサス・インスツルメンツ株式会社 | 復調装置およびこれを有するデータ記録装置 |
JP4597501B2 (ja) | 2003-10-01 | 2010-12-15 | プライムアースEvエナジー株式会社 | 二次電池の残存容量推定方法および装置 |
JP2005269752A (ja) | 2004-03-18 | 2005-09-29 | Sanyo Electric Co Ltd | ハイブリッドカーの電源装置 |
JP4381239B2 (ja) | 2004-06-25 | 2009-12-09 | 三洋電機株式会社 | 車両用の電源装置 |
US7521896B2 (en) * | 2004-07-20 | 2009-04-21 | Panasonic Ev Energy Co., Ltd. | Abnormal voltage detector apparatus for detecting voltage abnormality in assembled battery |
JP4715123B2 (ja) | 2004-08-05 | 2011-07-06 | パナソニック株式会社 | 鉛蓄電池の状態検出装置およびこの状態検出装置を一体に備えた鉛蓄電池 |
KR100624944B1 (ko) | 2004-11-29 | 2006-09-18 | 삼성에스디아이 주식회사 | 배터리 팩의 보호회로 |
KR100697528B1 (ko) | 2004-12-31 | 2007-03-20 | 주식회사 케피코 | 하이브리드 자동차용 배터리 전압 검출부 보호회로 |
US7554296B2 (en) * | 2005-02-14 | 2009-06-30 | Denso Corporation | Method and apparatus for detecting charged state of secondary battery based on neural network calculation |
JP4196122B2 (ja) | 2005-02-25 | 2008-12-17 | パナソニック株式会社 | 電池パック |
KR20060098146A (ko) * | 2005-03-09 | 2006-09-18 | 주식회사 엘지화학 | 온도에 따른 오픈 회로 전압 히스테레시스를 이용한 배터리의 잔존 용량 초기값 설정 방법 |
JP4495116B2 (ja) | 2005-06-30 | 2010-06-30 | エルジー・ケム・リミテッド | バッテリーの残存容量の推定方法及びそれによるバッテリー管理システム |
CN101950821A (zh) | 2005-07-07 | 2011-01-19 | 株式会社东芝 | 电池系统 |
KR100740108B1 (ko) | 2005-09-12 | 2007-07-16 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 soc 판정 방법 |
KR100740097B1 (ko) * | 2005-10-20 | 2007-07-16 | 삼성에스디아이 주식회사 | 배터리의 soc 추정 방법 및 이를 이용한 배터리 관리시스템 |
JP4461114B2 (ja) | 2006-03-30 | 2010-05-12 | 株式会社東芝 | 組電池システム、組電池の充電方法及び充電式掃除機 |
KR100869801B1 (ko) * | 2006-09-26 | 2008-11-21 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그 구동방법 |
KR100814884B1 (ko) * | 2006-10-16 | 2008-03-20 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그 구동방법 |
-
2005
- 2005-04-07 KR KR1020050028872A patent/KR100669434B1/ko active IP Right Grant
-
2006
- 2006-04-04 US US11/396,536 patent/US7679325B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980064646A (ko) * | 1996-12-26 | 1998-10-07 | 오타야스오 | 직렬 접속된 2차전지의 보정장치 및 보정방법 |
KR20040111144A (ko) * | 2003-06-19 | 2004-12-31 | 오투 마이크로, 인코포레이티드 | 배터리 셀 감시 및 균형 회로 |
Non-Patent Citations (1)
Title |
---|
1020040111144 |
Also Published As
Publication number | Publication date |
---|---|
US20060226811A1 (en) | 2006-10-12 |
US7679325B2 (en) | 2010-03-16 |
KR20060106287A (ko) | 2006-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100669434B1 (ko) | 이차 전지 모듈 제어방법 | |
JP3964635B2 (ja) | メモリー効果の検出方法およびその解消方法 | |
JP5440708B2 (ja) | 電池システムおよび、電池システムの制御方法 | |
JP5682708B2 (ja) | 蓄電システム | |
US8674659B2 (en) | Charge control device and vehicle equipped with the same | |
JP3879494B2 (ja) | 電池パック | |
JP2007040991A (ja) | 電池管理システム及びその駆動方法 | |
JP2010060408A (ja) | リチウムイオン電池の劣化判定方法、リチウムイオン電池の制御方法、リチウムイオン電池の劣化判定装置、リチウムイオン電池の制御装置及び車両 | |
JP6802723B2 (ja) | 蓄電装置および蓄電制御方法 | |
JP6494840B1 (ja) | バッテリーユニットの検査装置、バッテリーユニットの検査方法およびプログラム | |
CN112384405B (zh) | 控制车辆中的电池系统的方法 | |
JP2003079059A (ja) | 車載組電池制御装置 | |
KR101567557B1 (ko) | 이차 전지 셀의 전압 벨런싱 장치 및 방법 | |
JP3367382B2 (ja) | リチウムイオン2次電池 | |
JP2004031014A (ja) | 並列接続電池を含む組電池の最大充放電電力演算方法および装置 | |
US8918299B2 (en) | System and method for maximizing a battery pack total energy metric | |
JP4902066B2 (ja) | 電池パックシステムおよび電池パックの劣化判定方法 | |
JP5626190B2 (ja) | 蓄電システム | |
JP3458740B2 (ja) | 組電池の充電装置および放電装置 | |
JP2004031123A (ja) | 並列接続された組電池の容量演算方法および装置 | |
JP2002135989A (ja) | 蓄電池の充放電制御方法 | |
JP2001186682A (ja) | 電池の放電制御方法 | |
KR20060102667A (ko) | 이차 전지 모듈 | |
JP4472415B2 (ja) | 非水電解質二次電池の充電方法および充電器 | |
KR20050004544A (ko) | 인공지능 배터리 관리기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121221 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131220 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20141211 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20151218 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20161223 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20171219 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20181220 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20200103 Year of fee payment: 14 |