KR101137376B1 - 배터리 팩 - Google Patents
배터리 팩 Download PDFInfo
- Publication number
- KR101137376B1 KR101137376B1 KR1020100033327A KR20100033327A KR101137376B1 KR 101137376 B1 KR101137376 B1 KR 101137376B1 KR 1020100033327 A KR1020100033327 A KR 1020100033327A KR 20100033327 A KR20100033327 A KR 20100033327A KR 101137376 B1 KR101137376 B1 KR 101137376B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- circuit module
- protection circuit
- battery cells
- battery pack
- Prior art date
Links
- 238000013016 damping Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 5
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000005669 field effect Effects 0.000 description 6
- 101100484930 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) VPS41 gene Proteins 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
-
- 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
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
Description
도 2는 도 1에 따른 배터리 팩에 포함된 보호회로 모듈의 개략적인 회로도이다.
도 3은 도 1에 따른 배터리 팩에 포함된 연결부재의 개략적인 회로도이다.
도 4는 본 발명의 다른 실시예에 따른 배터리 팩을 나타내는 도면이다.
도 5는 도 4에 따른 배터리 팩에 포함된 연결부재의 개략적인 회로도이다.
11~14 배터리 셀 20 제1 결합부재
30 제2 결합부재 40 보호회로 모듈
50 연결부재 60 제1 연결부재
61 제2 연결부재
Claims (6)
- 복수의 배터리 셀들;
상기 복수의 배터리 셀들의 충전 및 방전을 제어하는 보호회로 모듈; 및
상기 복수의 배터리 셀들로부터 출력되는 중간 전압을 상기 보호회로 모듈로 인가하며, 댐핑 저항 성분을 갖는 연결부재;를 포함하는 배터리 팩. - 제1항에 있어서,
상기 연결부재는 댐핑 저항 성분을 갖는 제1 배선과 상기 제1 배선보다 작은 비저항 값을 갖는 소재로 형성된 제2 배선을 포함하는 것을 특징으로 하는 배터리 팩. - 제2항에 있어서,
상기 연결부재는 상기 보호회로 모듈과 상기 배터리 셀들 사이에 연결되며, 상기 제1 배선이 상기 배터리 셀들의 단자 측에 연결되고 상기 제2 배선이 상기 보호회로 모듈의 입력 단자 측에 연결되는 것을 특징으로 하는 배터리 팩. - 제1항에 있어서,
상기 연결부재는 댐핑 저항 성분을 갖는 단일 전선으로 형성되는 것을 특징으로 하는 배터리 팩. - 제1항에 있어서,
상기 연결부재는 상기 보호회로 모듈의 외부에 구비되는 것을 특징으로 하는 배터리 팩. - 제1항에 있어서,
상기 복수의 배터리 셀들은 서로 다른 크기를 갖는 복수의 중간 전압을 출력하며, 상기 복수의 중간 전압을 각각 상기 보호회로 모듈에 인가하도록 상기 중간 전압의 개수만큼 상기 연결부재를 구비하는 것을 특징으로 하는 배터리 팩.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100033327A KR101137376B1 (ko) | 2010-04-12 | 2010-04-12 | 배터리 팩 |
US12/960,381 US20110248676A1 (en) | 2010-04-12 | 2010-12-03 | Battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100033327A KR101137376B1 (ko) | 2010-04-12 | 2010-04-12 | 배터리 팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110113960A KR20110113960A (ko) | 2011-10-19 |
KR101137376B1 true KR101137376B1 (ko) | 2012-04-20 |
Family
ID=44760442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100033327A KR101137376B1 (ko) | 2010-04-12 | 2010-04-12 | 배터리 팩 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110248676A1 (ko) |
KR (1) | KR101137376B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017179865A1 (ko) * | 2016-04-14 | 2017-10-19 | 삼성에스디아이 주식회사 | 전지 팩 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9159964B2 (en) | 2012-09-25 | 2015-10-13 | Front Edge Technology, Inc. | Solid state battery having mismatched battery cells |
US9276421B2 (en) | 2012-10-31 | 2016-03-01 | Motorola Solutions, Inc. | Portable rechargeable battery pack and external adapter for same |
KR101440890B1 (ko) * | 2013-01-29 | 2014-09-18 | 삼성에스디아이 주식회사 | 전지 팩 |
KR101430619B1 (ko) * | 2013-01-30 | 2014-08-14 | 삼성에스디아이 주식회사 | 전지 팩 |
US9337667B2 (en) | 2013-02-28 | 2016-05-10 | Motorola Solutions, Inc. | External adapter for battery pack used to power a portable device |
KR102331063B1 (ko) * | 2015-04-28 | 2021-11-25 | 삼성에스디아이 주식회사 | 배터리 모듈 |
KR102078598B1 (ko) * | 2019-08-01 | 2020-02-19 | (주)도깨비 | 모듈화된 배터리 팩 |
Citations (1)
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JP2004236474A (ja) * | 2003-01-31 | 2004-08-19 | Itochu Corp | 二次電池の充電装置及び放電装置 |
Family Cites Families (17)
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US5418332A (en) * | 1993-06-01 | 1995-05-23 | Moncrieff; J. Peter | Electrical cable using combination of high resistivity and low resistivity materials as conductors |
US5689173A (en) * | 1995-02-07 | 1997-11-18 | Sanyo Electric Co., Ltd. | Battery pack |
US6636016B2 (en) * | 2000-10-16 | 2003-10-21 | Toshiba Battery Co., Ltd. | Battery pack and backup power supply device utilizing the battery pack |
JP4605952B2 (ja) * | 2001-08-29 | 2011-01-05 | 株式会社日立製作所 | 蓄電装置及びその制御方法 |
US6891353B2 (en) * | 2001-11-07 | 2005-05-10 | Quallion Llc | Safety method, device and system for an energy storage device |
JP3706576B2 (ja) * | 2001-12-27 | 2005-10-12 | 三洋電機株式会社 | 電源装置 |
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KR100891079B1 (ko) * | 2005-02-07 | 2009-03-30 | 주식회사 엘지화학 | 전지 모듈용 전지 카트리지 연결 시스템 |
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KR100899284B1 (ko) * | 2006-03-13 | 2009-05-27 | 주식회사 엘지화학 | 간단한 구조의 안전수단을 구비한 전지모듈 |
US8030893B2 (en) * | 2006-04-13 | 2011-10-04 | Panasonic Corporation | Battery pack and method for detecting disconnection of same |
CA2617710C (en) * | 2007-01-12 | 2015-01-06 | Koehler-Bright Star, Inc. | Battery pack for miner's cap lamp with charging and discharging control module |
KR100917750B1 (ko) * | 2007-09-17 | 2009-09-15 | 삼성에스디아이 주식회사 | 배터리 팩 |
JP2010029050A (ja) * | 2008-07-24 | 2010-02-04 | Toshiba Corp | 電池システム |
JP5396825B2 (ja) * | 2008-11-14 | 2014-01-22 | ミツミ電機株式会社 | 保護回路 |
JP5326517B2 (ja) * | 2008-11-21 | 2013-10-30 | ソニー株式会社 | 集積回路およびそれを用いた電池パック |
JP4831171B2 (ja) * | 2009-01-13 | 2011-12-07 | ソニー株式会社 | 電池パックおよび制御方法 |
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2010
- 2010-04-12 KR KR1020100033327A patent/KR101137376B1/ko not_active IP Right Cessation
- 2010-12-03 US US12/960,381 patent/US20110248676A1/en not_active Abandoned
Patent Citations (1)
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JP2004236474A (ja) * | 2003-01-31 | 2004-08-19 | Itochu Corp | 二次電池の充電装置及び放電装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017179865A1 (ko) * | 2016-04-14 | 2017-10-19 | 삼성에스디아이 주식회사 | 전지 팩 |
US11189878B2 (en) | 2016-04-14 | 2021-11-30 | Samsung Sdi Co., Ltd. | Battery pack |
Also Published As
Publication number | Publication date |
---|---|
US20110248676A1 (en) | 2011-10-13 |
KR20110113960A (ko) | 2011-10-19 |
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