BRPI0606245A2 - aparato e método para neutralização de voltagem em um pacote de baterias - Google Patents
aparato e método para neutralização de voltagem em um pacote de bateriasInfo
- Publication number
- BRPI0606245A2 BRPI0606245A2 BRPI0606245-8A BRPI0606245A BRPI0606245A2 BR PI0606245 A2 BRPI0606245 A2 BR PI0606245A2 BR PI0606245 A BRPI0606245 A BR PI0606245A BR PI0606245 A2 BRPI0606245 A2 BR PI0606245A2
- Authority
- BR
- Brazil
- Prior art keywords
- discharge
- battery
- voltage
- target
- battery pack
- Prior art date
Links
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
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
-
- 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
- H01M10/441—Methods for charging or discharging 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0025—Sequential battery discharge in systems with a plurality of batteries
-
- 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
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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)
- Power Engineering (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)
Abstract
APARATO E MéTODO PARA NEUTRALIZAçãO DE VOLTAGEM EM UM PACOTE DE BATERIAS. é descrito um aparato e um método para descarregar a voltagem em um pacote de baterias. O aparato compreende uma resistência de descarga (Rb) conectada a uma bateria alvo para descarga (104) dentre múltiplas baterias no pacote de baterias, e descarregar a voltagem da bateria alvo para descarga (104); uma seção de chaveamento (102) para conectar a bateria alvo para descarga (104) e a resistência de descarga (Rb); uma seção de medição de voltagem (106) para medir a voltagem da bateria alvo para descarga (104); e uma seção de controle (100) para controlar a seção de chaveamento (102) dependendo do valor de voltagem medido na bateria (104) para manter constante a energia consumida na resistência de descarga (Rb) . O método compreende medir a voltagem de uma bateria alvo para descarga (104) dentre múltiplas baterias no pacote de baterias; calcular uma taxa de trabalho de PWM de uma seção de chaveamento (102) conectando a bateria alvo para descarga (104) e uma resistência de descarga (Rb) usando o valor de voltagem medido e o valor da resistência de descarga (Rb); e controlar a seção de chaveamento (102) dependendo da taxa de trabalho, para manter constante a energia consumida na resistência de descarga (Rb)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0003849 | 2005-01-14 | ||
KR20050003849 | 2005-01-14 | ||
PCT/KR2006/000129 WO2006075880A1 (en) | 2005-01-14 | 2006-01-12 | Apparatus and method for bucking voltage of battery pack |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0606245A2 true BRPI0606245A2 (pt) | 2009-11-17 |
BRPI0606245B1 BRPI0606245B1 (pt) | 2018-01-30 |
Family
ID=36677878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0606245-8A BRPI0606245B1 (pt) | 2005-01-14 | 2006-01-12 | Apparatus and method for voltage neutralization in a battery pack |
Country Status (9)
Country | Link |
---|---|
US (1) | US7834589B2 (pt) |
EP (1) | EP1836756B1 (pt) |
JP (1) | JP4472758B2 (pt) |
KR (1) | KR100762086B1 (pt) |
CN (1) | CN101107759B (pt) |
BR (1) | BRPI0606245B1 (pt) |
CA (1) | CA2594736C (pt) |
TW (1) | TWI343160B (pt) |
WO (1) | WO2006075880A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100882646B1 (ko) * | 2007-07-11 | 2009-02-06 | 주식회사 케피코 | 하프 브릿지 컨버터를 적용한 연료전지의 강제방전회로 |
DE102009018787A1 (de) * | 2009-04-24 | 2010-10-28 | Akasol Engineering Gmbh | Batteriemodul |
JP5423428B2 (ja) * | 2010-01-27 | 2014-02-19 | パナソニック株式会社 | 蓄電装置 |
JP5423430B2 (ja) * | 2010-01-27 | 2014-02-19 | パナソニック株式会社 | 蓄電装置 |
US20140015491A1 (en) * | 2012-07-10 | 2014-01-16 | GM Global Technology Operations LLC | Internally referenced scalable auto discharge method for hybrid electric vehicles |
KR101916970B1 (ko) | 2013-01-22 | 2018-11-08 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그를 포함하는 배터리 팩 |
US8981724B2 (en) * | 2013-03-14 | 2015-03-17 | Lg Chem, Ltd. | Battery pack discharging device and method for discharging a battery pack |
US9586489B2 (en) | 2013-07-26 | 2017-03-07 | Lg Chem, Ltd. | Battery pack discharging device and method for discharging a battery pack |
US10063069B1 (en) | 2014-05-23 | 2018-08-28 | Artisan Vehicle Systems Inc. | Module maintenance system |
US9960396B2 (en) | 2013-09-24 | 2018-05-01 | Artisan Vehicle Systems Inc. | Module backbone system |
JP2019022328A (ja) * | 2017-07-18 | 2019-02-07 | 矢崎総業株式会社 | 電池監視装置 |
WO2019156350A1 (ko) * | 2018-02-08 | 2019-08-15 | 효성중공업 주식회사 | Ess의 과부하 운전 방법 및 장치 |
JP6787600B2 (ja) * | 2019-03-04 | 2020-11-18 | Necプラットフォームズ株式会社 | 放電装置 |
KR102225270B1 (ko) * | 2020-09-04 | 2021-03-10 | 주식회사 패러다임 | 배터리 셀의 무손실 밸런싱 제어 장치 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4499525A (en) * | 1981-12-16 | 1985-02-12 | Duracell Inc. | Constant illumination flashlight |
JPH0568347A (ja) * | 1991-09-09 | 1993-03-19 | Sony Corp | 電池放電制御回路 |
DE4327767C2 (de) * | 1993-05-17 | 1996-06-20 | Bosch Gmbh Robert | Handscheinwerfer mit als Mikroprozessor ausgebildeter Regelungseinrichtung |
AT404526B (de) * | 1994-07-18 | 1998-12-28 | Pfaffelmoser Peter | Einrichtung zum selektiven entladen einzelner zellen eines wiederaufladbaren akkumulators |
JPH08171942A (ja) * | 1994-12-19 | 1996-07-02 | Yamaha Motor Co Ltd | 電池温度上昇保護装置 |
US5637980A (en) * | 1995-05-08 | 1997-06-10 | Wu; Jimmy | Battery charging/discharging switching control protective circuit |
JP2861879B2 (ja) * | 1995-08-25 | 1999-02-24 | 日本電気株式会社 | 電池パック |
KR100194644B1 (ko) * | 1996-11-15 | 1999-06-15 | 정선종 | 충전식 배터리의 충전장치 |
JPH11234916A (ja) * | 1998-02-16 | 1999-08-27 | Rohm Co Ltd | リチウムイオン電池パック |
JP2001169474A (ja) * | 1999-12-02 | 2001-06-22 | Hitachi Ltd | 二次電池の充電装置及びそれを用いた充電制御機能付き電池パック |
US6924753B2 (en) * | 2001-09-24 | 2005-08-02 | Zenith Electronics Corporation | Robust system for transmitting and receiving map data |
KR100456448B1 (ko) * | 2002-06-12 | 2004-11-09 | 김금수 | 휴대폰 배터리팩에 내장되는 충전회로 |
CN2613084Y (zh) * | 2003-03-04 | 2004-04-21 | 武汉大学 | 蓄电池恒流放电装置 |
-
2006
- 2006-01-05 KR KR1020060001310A patent/KR100762086B1/ko active IP Right Grant
- 2006-01-12 CN CN2006800024334A patent/CN101107759B/zh active Active
- 2006-01-12 CA CA2594736A patent/CA2594736C/en active Active
- 2006-01-12 BR BRPI0606245-8A patent/BRPI0606245B1/pt active IP Right Grant
- 2006-01-12 EP EP06700098.4A patent/EP1836756B1/en active Active
- 2006-01-12 WO PCT/KR2006/000129 patent/WO2006075880A1/en active Application Filing
- 2006-01-12 JP JP2007550307A patent/JP4472758B2/ja active Active
- 2006-01-13 TW TW095101328A patent/TWI343160B/zh active
- 2006-01-17 US US11/333,858 patent/US7834589B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20060083133A (ko) | 2006-07-20 |
BRPI0606245B1 (pt) | 2018-01-30 |
EP1836756A1 (en) | 2007-09-26 |
JP4472758B2 (ja) | 2010-06-02 |
JP2008527960A (ja) | 2008-07-24 |
CN101107759B (zh) | 2011-07-13 |
CA2594736A1 (en) | 2006-07-20 |
TW200633341A (en) | 2006-09-16 |
CN101107759A (zh) | 2008-01-16 |
WO2006075880A1 (en) | 2006-07-20 |
TWI343160B (en) | 2011-06-01 |
US7834589B2 (en) | 2010-11-16 |
US20060197505A1 (en) | 2006-09-07 |
KR100762086B1 (ko) | 2007-10-01 |
EP1836756B1 (en) | 2014-07-09 |
EP1836756A4 (en) | 2011-03-30 |
CA2594736C (en) | 2010-09-21 |
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B25C | Requirement related to requested transfer of rights |
Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO 870220068996 DE 03/08/2022, E NECESSARIO UMA GRU 248 PARA ALTERACAO DE SEDE ENCONTRADA NA SOLICITACAO. |
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