KR101097250B1 - 배터리팩 - Google Patents
배터리팩 Download PDFInfo
- Publication number
- KR101097250B1 KR101097250B1 KR1020090105488A KR20090105488A KR101097250B1 KR 101097250 B1 KR101097250 B1 KR 101097250B1 KR 1020090105488 A KR1020090105488 A KR 1020090105488A KR 20090105488 A KR20090105488 A KR 20090105488A KR 101097250 B1 KR101097250 B1 KR 101097250B1
- Authority
- KR
- South Korea
- Prior art keywords
- line
- large current
- balancing
- external terminal
- controller
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
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- 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
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
-
- 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]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
-
- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or 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
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (5)
- 외부단자와, 컨트롤러 접속을 위한 커넥터가 설치된 케이스;상기 케이스 안에 설치된 복수 개의 전지;상기 복수 개의 전지 중 적어도 하나의 전지와 상기 외부단자에 연결되어 상기 외부단자로 상기 복수 개의 전지의 전류를 공급하는 대전류라인; 및상기 복수 개의 전지와 상기 커넥터에 연결되어 상기 컨트롤러로 전송될 상기 복수 개의 전지의 전압 신호를 상기 커넥터에 전송하는 밸런싱라인을 구비하며,상기 대전류라인이 연결된 전지 중 상기 밸런싱라인이 연결되지 않은 전지의 경우, 그 전압 신호는 상기 대전류라인에 의하여 상기 외부단자에 전송되고, 상기 외부단자에 전송된 전압 신호는 상기 컨트롤러로 전송됨으로써, 상기 대전류라인이 밸런싱라인의 기능을 겸하는 배터리팩.
- 삭제
- 제1항에 있어서,상기 밸런싱라인의 기능을 겸하는 대전류라인은 상기 밸런싱라인에 비해 두께가 두꺼운 배터리팩.
- 제1항에 있어서,상기 밸런싱라인의 기능을 겸하는 대전류라인은 상기 밸런싱라인에 비해 길이가 긴 배터리팩.
- 제1항에 있어서,상기 컨트롤러에는 상기 밸런싱라인의 기능을 겸하는 대전류라인으로부터 들어오는 전류를 감소시키기 위한 저항부가 구비된 배터리팩.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090105488A KR101097250B1 (ko) | 2009-11-03 | 2009-11-03 | 배터리팩 |
US12/912,660 US20110101917A1 (en) | 2009-11-03 | 2010-10-26 | Battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090105488A KR101097250B1 (ko) | 2009-11-03 | 2009-11-03 | 배터리팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110048775A KR20110048775A (ko) | 2011-05-12 |
KR101097250B1 true KR101097250B1 (ko) | 2011-12-21 |
Family
ID=43924680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090105488A KR101097250B1 (ko) | 2009-11-03 | 2009-11-03 | 배터리팩 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110101917A1 (ko) |
KR (1) | KR101097250B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102969753A (zh) * | 2012-10-31 | 2013-03-13 | 西安韦德沃德航空科技有限公司 | 一种电池充电箱 |
JP6190213B2 (ja) * | 2013-08-28 | 2017-08-30 | 日立マクセル株式会社 | 電池パック |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006073362A (ja) * | 2004-09-02 | 2006-03-16 | Sanyo Electric Co Ltd | 車両用の電源装置 |
JP2007200758A (ja) * | 2006-01-27 | 2007-08-09 | Toshiba Corp | 電池パック |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5825155A (en) * | 1993-08-09 | 1998-10-20 | Kabushiki Kaisha Toshiba | Battery set structure and charge/ discharge control apparatus for lithium-ion battery |
JP4744673B2 (ja) * | 2000-06-30 | 2011-08-10 | パナソニック株式会社 | 充電装置、電池パック及びそれらを用いた充電システム |
US7198866B2 (en) * | 2002-07-09 | 2007-04-03 | Nissan Motor Co., Ltd. | Cell assembly |
JP4238645B2 (ja) * | 2003-06-12 | 2009-03-18 | 日産自動車株式会社 | バイポーラ電池 |
US7586292B1 (en) * | 2005-05-09 | 2009-09-08 | Electrochem Solutions, Inc. | Low voltage cutoff circuit for an electrochemical cell |
JP5039980B2 (ja) * | 2005-11-14 | 2012-10-03 | 日立ビークルエナジー株式会社 | 二次電池モジュール |
US8163412B2 (en) * | 2008-06-30 | 2012-04-24 | Lg Chem, Ltd. | Battery cell interconnect and voltage sensing assembly and method for coupling a battery cell assembly thereto |
-
2009
- 2009-11-03 KR KR1020090105488A patent/KR101097250B1/ko active IP Right Grant
-
2010
- 2010-10-26 US US12/912,660 patent/US20110101917A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006073362A (ja) * | 2004-09-02 | 2006-03-16 | Sanyo Electric Co Ltd | 車両用の電源装置 |
JP2007200758A (ja) * | 2006-01-27 | 2007-08-09 | Toshiba Corp | 電池パック |
Also Published As
Publication number | Publication date |
---|---|
US20110101917A1 (en) | 2011-05-05 |
KR20110048775A (ko) | 2011-05-12 |
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