KR101381847B1 - 전기자전거용 배터리팩 - Google Patents
전기자전거용 배터리팩 Download PDFInfo
- Publication number
- KR101381847B1 KR101381847B1 KR1020120072725A KR20120072725A KR101381847B1 KR 101381847 B1 KR101381847 B1 KR 101381847B1 KR 1020120072725 A KR1020120072725 A KR 1020120072725A KR 20120072725 A KR20120072725 A KR 20120072725A KR 101381847 B1 KR101381847 B1 KR 101381847B1
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- KR
- South Korea
- Prior art keywords
- battery pack
- module
- battery
- charging
- pack module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- 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
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
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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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- 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
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
본 발명에 의해, 배터리팩의 충전단자부와 방전단자부에 대한 전기적 통로를 다르게 구성함으로써, 배터리팩으로부터 발생되는 열량을 최소화하여 배터리의 열화 및 사용수명감소를 방지할 수 있다.
Description
도 1 은 본 발명에 따른 전기자전거용 배터리팩의 개략적 구성도이다.
30: 충전단자부 40: 방전단자부
52, 54, 56, 58: 전류스위칭부
Claims (5)
- 복수개의 배터리셀들이 적층되어 형성되는 배터리팩모듈과;
상기 배터리팩모듈에 결합되는 비엠에스모듈과;
상기 배터리팩모듈에 전기적으로 접속되는 충전단자부를 포함하며,
상기 충전단자부와 별도로 방전단자부가 설치되고,
상기 충전단자부와 배터리팩모듈 사이 및 상기 방전단자부와 배터리팩모듈 사이에는 전류스위칭부가 설치되며,
상기 전류스위칭부에 의해 상기 충전단자부와 배터리팩모듈 사이의 전기적 통로와 상기 방전단자부와 배터리팩모듈 사이의 전기적 통로가 서로 다르게 구분되도록 구성되고,
상기 방전단자부와 배터리팩모듈 사이의 전기적 통로에서는 상기 전류스위칭부가 병렬로 연결되는 것을 특징으로 하는 전기자전거용 배터리팩. - 제 1 항에 있어서,
상기 충전단자부와 배터리팩모듈 사이의 전기적 통로에서는 상기 전류스위칭부가 직렬로 연결되는 것을 특징으로 하는 전기자전거용 배터리팩. - 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120072725A KR101381847B1 (ko) | 2012-07-04 | 2012-07-04 | 전기자전거용 배터리팩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120072725A KR101381847B1 (ko) | 2012-07-04 | 2012-07-04 | 전기자전거용 배터리팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140005468A KR20140005468A (ko) | 2014-01-15 |
KR101381847B1 true KR101381847B1 (ko) | 2014-04-10 |
Family
ID=50140856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120072725A Expired - Fee Related KR101381847B1 (ko) | 2012-07-04 | 2012-07-04 | 전기자전거용 배터리팩 |
Country Status (1)
Country | Link |
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KR (1) | KR101381847B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102320116B1 (ko) * | 2016-11-23 | 2021-11-01 | 주식회사 엘지화학 | 배터리 팩 보호 장치 |
CN107633610A (zh) * | 2017-09-13 | 2018-01-26 | 深圳市电明科技股份有限公司 | 电动自行车充电服务系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04331425A (ja) * | 1991-04-26 | 1992-11-19 | Sony Corp | 過充電防止装置、過放電防止装置、過充電・過放電防止装置、プリント基板並びにバッテリーパック |
JPH09322414A (ja) * | 1996-05-30 | 1997-12-12 | Suzuki Motor Corp | バッテリ用充放電制御回路 |
JPH10208779A (ja) * | 1997-01-27 | 1998-08-07 | Japan Storage Battery Co Ltd | パック電池及び二次電池の保護回路 |
KR20110019085A (ko) * | 2009-08-19 | 2011-02-25 | 삼성에스디아이 주식회사 | 이차전지 |
-
2012
- 2012-07-04 KR KR1020120072725A patent/KR101381847B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04331425A (ja) * | 1991-04-26 | 1992-11-19 | Sony Corp | 過充電防止装置、過放電防止装置、過充電・過放電防止装置、プリント基板並びにバッテリーパック |
JPH09322414A (ja) * | 1996-05-30 | 1997-12-12 | Suzuki Motor Corp | バッテリ用充放電制御回路 |
JPH10208779A (ja) * | 1997-01-27 | 1998-08-07 | Japan Storage Battery Co Ltd | パック電池及び二次電池の保護回路 |
KR20110019085A (ko) * | 2009-08-19 | 2011-02-25 | 삼성에스디아이 주식회사 | 이차전지 |
Also Published As
Publication number | Publication date |
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KR20140005468A (ko) | 2014-01-15 |
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