CN102646998B - 电池包的充电和放电系统 - Google Patents

电池包的充电和放电系统 Download PDF

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Publication number
CN102646998B
CN102646998B CN201110119266.4A CN201110119266A CN102646998B CN 102646998 B CN102646998 B CN 102646998B CN 201110119266 A CN201110119266 A CN 201110119266A CN 102646998 B CN102646998 B CN 102646998B
Authority
CN
China
Prior art keywords
current
circuit
occuring
circuit unit
sensing circuit
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
Application number
CN201110119266.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN102646998A (zh
Inventor
表永学
徐尚铁
柳昌锡
瑟尔圭·瓦斯彻夫
南镇元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of CN102646998A publication Critical patent/CN102646998A/zh
Application granted granted Critical
Publication of CN102646998B publication Critical patent/CN102646998B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • H02J7/00718—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to charge current gradient
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201110119266.4A 2011-02-18 2011-05-04 电池包的充电和放电系统 Expired - Fee Related CN102646998B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110014661A KR101201036B1 (ko) 2011-02-18 2011-02-18 배터리 팩의 충방전 시스템
KR10-2011-0014661 2011-02-18

Publications (2)

Publication Number Publication Date
CN102646998A CN102646998A (zh) 2012-08-22
CN102646998B true CN102646998B (zh) 2014-09-03

Family

ID=46659649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110119266.4A Expired - Fee Related CN102646998B (zh) 2011-02-18 2011-05-04 电池包的充电和放电系统

Country Status (2)

Country Link
KR (1) KR101201036B1 (ko)
CN (1) CN102646998B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103730924A (zh) * 2013-12-16 2014-04-16 深圳市金立通信设备有限公司 一种充电的方法、组件及终端
CN104505890B (zh) * 2014-12-24 2017-02-01 广东欧珀移动通信有限公司 一种移动终端
KR102106444B1 (ko) * 2016-07-21 2020-05-04 삼성에스디아이 주식회사 배터리 모듈
CN114696403B (zh) * 2020-12-31 2024-02-02 Oppo广东移动通信有限公司 电源适配器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101917036A (zh) * 2010-07-28 2010-12-15 镇江恒驰科技有限公司 一种电池管理系统的动态均衡充放电实现方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490551B1 (ko) * 2003-03-06 2005-05-17 삼성에스디아이 주식회사 이차전지 충방전기용 전원장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101917036A (zh) * 2010-07-28 2010-12-15 镇江恒驰科技有限公司 一种电池管理系统的动态均衡充放电实现方法

Also Published As

Publication number Publication date
CN102646998A (zh) 2012-08-22
KR20120095161A (ko) 2012-08-28
KR101201036B1 (ko) 2012-11-14

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140903

Termination date: 20210504