KR100836457B1 - 배터리 충전 균등화기 - Google Patents
배터리 충전 균등화기 Download PDFInfo
- Publication number
- KR100836457B1 KR100836457B1 KR1020060044543A KR20060044543A KR100836457B1 KR 100836457 B1 KR100836457 B1 KR 100836457B1 KR 1020060044543 A KR1020060044543 A KR 1020060044543A KR 20060044543 A KR20060044543 A KR 20060044543A KR 100836457 B1 KR100836457 B1 KR 100836457B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- voltage
- output
- transformers
- equalizer
- Prior art date
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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
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/3353—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (3)
- 삭제
- m 개의 배터리 셀 전압에 대한 다중 출력 하프-브리지 플라이백 컨버터는 하나의 출력 전압(Vo1)을 궤환(feedback)하여 일정 출력 전압으로 제어하고, 다른 출력 전압(Vo1,Vo2,...,Vom)들은 별도의 제어 회로 없이 상기 출력 전압(Vo1)과 동일한 전압의 정류가 이루어지게 하여 직렬 연결된 전체 배터리 전압(VBT)을 일정하게 유지하는 것을 특징으로 하는 배터리 충전 균등화기.
- n개의 트랜스포머(T1,T2,T3,...,Tn)를 사용하고 각 트랜스포머 마다 m개의 배터리셀을 충전시킬수 있는 회로에서 n×m 개의 동일한 출력 전압을 얻어 각각의 n×m 개의 배터리 셀을 충전 시킬 수 있도록 상기 n개의 트랜스포머의 병렬 조합과 m개의 출력 다이오드 및 직렬 연결되는 출력 콘덴서가 각각 배열되고, 상기 각 n개의 트랜스포머(T1,T2,T3,...,Tn)들은 상기 각 트랜스포머(T1,T2,T3,...,Tn)의 1차권선간에 병렬로 연결되고, 상기 병렬 조합된 각각의 트랜스포머(T1,T2,T3,...,Tn)들의 1차 전압은 트랜스포머(To)의 1차 전압과 동일한 전압이 생성되는 것을 특징으로 하는 배터리 충전 균등화기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060044543A KR100836457B1 (ko) | 2006-05-18 | 2006-05-18 | 배터리 충전 균등화기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060044543A KR100836457B1 (ko) | 2006-05-18 | 2006-05-18 | 배터리 충전 균등화기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070111587A KR20070111587A (ko) | 2007-11-22 |
KR100836457B1 true KR100836457B1 (ko) | 2008-06-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060044543A KR100836457B1 (ko) | 2006-05-18 | 2006-05-18 | 배터리 충전 균등화기 |
Country Status (1)
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KR (1) | KR100836457B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101077154B1 (ko) * | 2008-04-22 | 2011-10-27 | 한국과학기술원 | 직렬연결 배터리 스트링을 위한 2단 전하 균일 방법 및장치 |
KR101397026B1 (ko) * | 2012-03-12 | 2014-05-20 | 삼성에스디아이 주식회사 | 배터리 시스템 및 이를 포함하는 에너지 저장 시스템 |
FR2990800B1 (fr) | 2012-05-15 | 2014-05-02 | Renault Sa | Equilibrage de charge pour une batterie |
FR3014253B1 (fr) | 2013-11-29 | 2017-05-19 | Commissariat Energie Atomique | Dispositif d'equilibrage de charge des elements d'une batterie de puissance |
KR102125462B1 (ko) | 2018-08-20 | 2020-06-23 | 주식회사 다음코리아 | 셀 충전 전류 기반의 배터리 관리 시스템 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040073121A (ko) * | 2003-02-13 | 2004-08-19 | 넥스콘 테크놀러지 주식회사 | 배터리 셀의 균등 충전장치 |
KR200359024Y1 (ko) * | 2004-05-10 | 2004-08-21 | 주식회사 코캄엔지니어링 | 개별 충전이 가능한 배터리 충전장치 |
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2006
- 2006-05-18 KR KR1020060044543A patent/KR100836457B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040073121A (ko) * | 2003-02-13 | 2004-08-19 | 넥스콘 테크놀러지 주식회사 | 배터리 셀의 균등 충전장치 |
KR200359024Y1 (ko) * | 2004-05-10 | 2004-08-21 | 주식회사 코캄엔지니어링 | 개별 충전이 가능한 배터리 충전장치 |
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KR20070111587A (ko) | 2007-11-22 |
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