WO2010093186A3 - 배터리 셀 균등 충전 장치 및 그 제어 방법 - Google Patents
배터리 셀 균등 충전 장치 및 그 제어 방법 Download PDFInfo
- Publication number
- WO2010093186A3 WO2010093186A3 PCT/KR2010/000886 KR2010000886W WO2010093186A3 WO 2010093186 A3 WO2010093186 A3 WO 2010093186A3 KR 2010000886 W KR2010000886 W KR 2010000886W WO 2010093186 A3 WO2010093186 A3 WO 2010093186A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- charging
- battery
- battery cell
- balance
- tub
- Prior art date
Links
Classifications
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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
- H02J7/0013—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
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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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
-
- 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
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
-
- 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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
본 발명에 따른 배터리 셀 균등 충전 장치는 복수개의 배터리 셀들이 상호 직렬 연결되어 충전되는 배터리조의 각 배터리 셀들을 균등하게 충전하는 배터리 균등 충전 장치 및 그 제어 방법에 관한 것으로서, 스위칭 수단을 통해 각각 연결되거나 상기 배터리 셀 각각에 배치되는 상기 배터리 셀로부터 충전 전압을 입력받아 승압하는 DC/DC 컨버터, 상기 DC/DC 컨버터의 승압된 출력 전압을 저장하는 직류 저장 수단 및 상기 직류 저장 수단에 저장된 전력을 상기 배터리조로 공급하는 회수 통로 수단을 포함함으로써, 배터리 셀의 과충전으로 인하여 발생되는 잉여충전 전력을 회수할 수 있어 충전 효율이 높으며 직렬 연결된 각 셀들이 균등하게 충전됨으로써 과충전이나 과방전, 저충전 현상 등을 방지할 수 있어 충전 불균형으로 인하여 발생이 예상되는 배터리의 손상이나 폭발을 예방하고 배터리 시스템(조)의 수명을 연장할 수 있다.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0012176 | 2009-02-15 | ||
KR20090012176 | 2009-02-15 | ||
KR1020090097360A KR101122598B1 (ko) | 2009-02-15 | 2009-10-13 | 배터리 셀 균등 충전 장치 |
KR10-2009-0097360 | 2009-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010093186A2 WO2010093186A2 (ko) | 2010-08-19 |
WO2010093186A3 true WO2010093186A3 (ko) | 2010-12-09 |
Family
ID=42562190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/000886 WO2010093186A2 (ko) | 2009-02-15 | 2010-02-11 | 배터리 셀 균등 충전 장치 및 그 제어 방법 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2010093186A2 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010040163A1 (de) * | 2010-09-02 | 2011-12-15 | Siemens Aktiengesellschaft | Energiespeicheranordnung |
US8884580B2 (en) | 2010-09-28 | 2014-11-11 | Atmel Automotive Gmbh | Charge equalization between series-connected battery cells |
CN102723745B (zh) * | 2011-03-29 | 2015-06-24 | 比亚迪股份有限公司 | 一种电池组管理系统 |
CN102801184B (zh) * | 2011-05-24 | 2015-08-26 | 比亚迪股份有限公司 | 一种电池组管理系统 |
TW201304354A (zh) * | 2011-07-05 | 2013-01-16 | Empire Energy Co Ltd | 電池負載平衡電路 |
TW201304353A (zh) * | 2011-07-05 | 2013-01-16 | Empire Energy Co Ltd | 電池平衡電路 |
TWI433425B (zh) * | 2011-07-12 | 2014-04-01 | Ultracap Technologies Corp | Battery charge and discharge balance of the circuit |
CN104221248A (zh) * | 2012-03-16 | 2014-12-17 | 波士顿电力公司 | 以可变旁通电流平衡电池单元的方法和系统 |
US9548619B2 (en) * | 2013-03-14 | 2017-01-17 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
US9276415B2 (en) | 2013-09-18 | 2016-03-01 | Go-Tech Energy Co. Ltd. | Charging station having battery cell balancing system |
DE102014212933B3 (de) | 2014-07-03 | 2015-06-25 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Ladezustandsausgleich für ein Batteriesystem |
CN107134837A (zh) * | 2017-07-17 | 2017-09-05 | 国网辽宁省电力有限公司大连供电公司 | 串联超级电容的高效充电和可控电压供电装置 |
US10819132B2 (en) | 2017-08-04 | 2020-10-27 | Deltran Operations Usa, Inc. | Device with battery charger system and engine start system formed from high frequency transformers |
DE102017122061A1 (de) * | 2017-09-22 | 2019-03-28 | Borgward Trademark Holdings Gmbh | Method, Apparatus and Vehicle for Equalizing Power Battery |
DE102017009007A1 (de) * | 2017-09-26 | 2019-03-28 | Borgward Trademark Holdings Gmbh | Verfahren zum Ausgleichen einer Antriebsbatterie, zugehörige Einrichtung und Fahrzeug |
TWI661650B (zh) * | 2018-03-23 | 2019-06-01 | 加百裕工業股份有限公司 | 並聯電池系統及方法 |
CN110380460B (zh) * | 2018-04-14 | 2023-01-06 | 陈培洪 | 一种dc/dc电路、一种电压均衡系统及方法 |
US11557796B2 (en) | 2019-07-23 | 2023-01-17 | Cummins Inc. | DC-DC-converter-based active voltage-balancing system and method for parallel battery packs |
KR102276014B1 (ko) * | 2019-12-04 | 2021-07-13 | 주식회사 현대케피코 | 암전류 제어 장치 및 차량의 암전류 제어 시스템 |
CN113954693B (zh) * | 2021-10-11 | 2022-07-12 | 暨南大学 | 一种锂电池均衡控制方法、系统及存储介质 |
CN115663978B (zh) * | 2022-12-13 | 2023-04-07 | 麦田能源有限公司 | 电池储能供电系统、电池包的电压均衡方法、装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004049540A2 (en) * | 2002-11-25 | 2004-06-10 | Tiax Llc | Cell balancing system for equalizing state of charge among series-connected electrical energy storage units |
KR20070119044A (ko) * | 2005-03-24 | 2007-12-18 | 지멘스 파우데오 오토모티브 아게 | 에너지 축전지의 직렬 접속 개별 셀들의 전하를 등가화하는장치 및 방법 |
KR20070119438A (ko) * | 2006-06-15 | 2007-12-20 | 에스케이에너지 주식회사 | 전하 균일 장치 |
KR20070119437A (ko) * | 2006-06-15 | 2007-12-20 | 에스케이에너지 주식회사 | 전하 균일 장치 및 방법 |
-
2010
- 2010-02-11 WO PCT/KR2010/000886 patent/WO2010093186A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004049540A2 (en) * | 2002-11-25 | 2004-06-10 | Tiax Llc | Cell balancing system for equalizing state of charge among series-connected electrical energy storage units |
KR20070119044A (ko) * | 2005-03-24 | 2007-12-18 | 지멘스 파우데오 오토모티브 아게 | 에너지 축전지의 직렬 접속 개별 셀들의 전하를 등가화하는장치 및 방법 |
KR20070119438A (ko) * | 2006-06-15 | 2007-12-20 | 에스케이에너지 주식회사 | 전하 균일 장치 |
KR20070119437A (ko) * | 2006-06-15 | 2007-12-20 | 에스케이에너지 주식회사 | 전하 균일 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2010093186A2 (ko) | 2010-08-19 |
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