CN105871007A - 集成电路和使用所述集成电路的电池组 - Google Patents

集成电路和使用所述集成电路的电池组 Download PDF

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Publication number
CN105871007A
CN105871007A CN201610257274.8A CN201610257274A CN105871007A CN 105871007 A CN105871007 A CN 105871007A CN 201610257274 A CN201610257274 A CN 201610257274A CN 105871007 A CN105871007 A CN 105871007A
Authority
CN
China
Prior art keywords
voltage
discharge
power supply
control
control signal
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.)
Pending
Application number
CN201610257274.8A
Other languages
English (en)
Chinese (zh)
Inventor
丹野吉胜
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.)
Murata Northeast China
Murata Manufacturing Co Ltd
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN105871007A publication Critical patent/CN105871007A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/61—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcharge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/63—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overdischarge
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
CN201610257274.8A 2008-11-21 2009-11-20 集成电路和使用所述集成电路的电池组 Pending CN105871007A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-297744 2008-11-21
JP2008297744A JP5326517B2 (ja) 2008-11-21 2008-11-21 集積回路およびそれを用いた電池パック
CN200910222894A CN101740834A (zh) 2008-11-21 2009-11-20 集成电路和使用所述集成电路的电池组

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200910222894A Division CN101740834A (zh) 2008-11-21 2009-11-20 集成电路和使用所述集成电路的电池组

Publications (1)

Publication Number Publication Date
CN105871007A true CN105871007A (zh) 2016-08-17

Family

ID=42196592

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610257274.8A Pending CN105871007A (zh) 2008-11-21 2009-11-20 集成电路和使用所述集成电路的电池组
CN200910222894A Pending CN101740834A (zh) 2008-11-21 2009-11-20 集成电路和使用所述集成电路的电池组

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN200910222894A Pending CN101740834A (zh) 2008-11-21 2009-11-20 集成电路和使用所述集成电路的电池组

Country Status (3)

Country Link
US (1) US8859124B2 (enExample)
JP (1) JP5326517B2 (enExample)
CN (2) CN105871007A (enExample)

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KR101137376B1 (ko) * 2010-04-12 2012-04-20 삼성에스디아이 주식회사 배터리 팩
JP2012065392A (ja) * 2010-09-14 2012-03-29 Ricoh Co Ltd ２次電池保護回路と半導体装置および電子機器
JP2012170174A (ja) * 2011-02-10 2012-09-06 Seiko Epson Corp ２次電池保護回路、２次電池を用いる装置及び２次電池保護方法
FR2975534B1 (fr) * 2011-05-19 2013-06-28 Electricite De France Accumulateur metal-air avec dispositif de protection de l'electrode a air
JP5742524B2 (ja) * 2011-07-08 2015-07-01 ソニー株式会社 制御装置、蓄電システム、電子機器、電動車両および電力システム
JP5803446B2 (ja) * 2011-09-02 2015-11-04 ミツミ電機株式会社 半導体集積回路、保護回路及び電池パック
JP6007385B2 (ja) * 2012-04-09 2016-10-12 エリーパワー株式会社 蓄電装置およびその制御方法ならびに電源装置
US9941550B2 (en) * 2012-04-23 2018-04-10 Otis Elevator Company Battery field disconnect method
DE102012212262A1 (de) * 2012-07-13 2014-01-16 Robert Bosch Gmbh Ansteuervorrichtung und Verfahren zum Laden eines elektrischen Energiespeichers
JP2014045530A (ja) * 2012-08-24 2014-03-13 Sony Corp 電子機器システム、及び、バッテリパック
JP6137631B2 (ja) 2012-09-18 2017-05-31 Ｎｅｃエナジーデバイス株式会社 ２次電池パックおよび認証方法
US9276421B2 (en) 2012-10-31 2016-03-01 Motorola Solutions, Inc. Portable rechargeable battery pack and external adapter for same
KR101892964B1 (ko) 2012-11-21 2018-08-29 미쓰미덴기가부시기가이샤 반도체 집적 회로, 보호 회로 및 전지팩
JP5998069B2 (ja) * 2013-01-23 2016-09-28 ルネサスエレクトロニクス株式会社 半導体装置及び電池パック
US9337667B2 (en) 2013-02-28 2016-05-10 Motorola Solutions, Inc. External adapter for battery pack used to power a portable device
JP5344104B1 (ja) * 2013-03-05 2013-11-20 ミツミ電機株式会社 充放電制御回路及び充放電制御方法
DE102013219950B4 (de) * 2013-10-01 2018-12-13 Ecom Instruments Gmbh Elektronische Schaltungsanordnung
KR102247393B1 (ko) * 2014-03-12 2021-05-03 삼성에스디아이 주식회사 배터리 팩 및 이의 제어방법
JP6492740B2 (ja) * 2015-02-20 2019-04-03 ミツミ電機株式会社 電池保護回路、電池保護装置及び電池パック
JP5850197B1 (ja) * 2015-06-17 2016-02-03 ミツミ電機株式会社 電池保護集積回路及び回路特性設定方法
CN107112767B (zh) * 2015-06-30 2019-06-07 深圳市大疆创新科技有限公司 充电控制电路、充电装置、充电系统及充电控制方法
JP6439621B2 (ja) * 2015-07-30 2018-12-19 ミツミ電機株式会社 二次電池用複合集積回路、二次電池用複合装置及び電池パック
KR101755894B1 (ko) 2015-11-23 2017-07-19 현대자동차주식회사 차량용 배터리의 과방전 방지 장치 및 그 방법
CN105680520B (zh) * 2016-03-22 2018-03-27 深圳市清友能源技术有限公司 一种电动车车载锂电池组的放电电流硬件保护电路
KR102365630B1 (ko) * 2017-07-20 2022-02-21 주식회사 엘지에너지솔루션 배터리 과전류 감지 장치 및 방법
JP2019097365A (ja) 2017-11-28 2019-06-20 セイコーエプソン株式会社 携帯型情報処理装置、集積回路、及び、電池パック
JP6424944B1 (ja) * 2017-12-08 2018-11-21 ミツミ電機株式会社 二次電池保護集積回路、二次電池保護装置及び電池パック
JP6460218B1 (ja) * 2017-12-08 2019-01-30 ミツミ電機株式会社 二次電池保護集積回路、二次電池保護装置及び電池パック
GB2563311B (en) * 2018-03-08 2020-03-04 O2Micro Inc Circuits, systems and methods for protecting batteries
JP2019175755A (ja) 2018-03-29 2019-10-10 セイコーエプソン株式会社 回路装置、制御装置、受電装置及び電子機器
KR102711056B1 (ko) * 2018-11-23 2024-09-27 주식회사 엘지에너지솔루션 래치업 현상 해소가 가능한 배터리 팩
GB201905285D0 (en) * 2019-04-15 2019-05-29 7Rdd Ltd Method and system for monitoring the condition of power cells of a battery pack
EP3993205A4 (en) * 2019-06-27 2022-08-31 SANYO Electric Co., Ltd. BATTERY PACK AND ANOMALITY MONITORING PROCEDURE THEREOF
JP7323800B2 (ja) 2019-10-18 2023-08-09 ミツミ電機株式会社 二次電池保護回路、二次電池保護装置、電池パック及び温度検出回路
US12142958B2 (en) 2021-01-19 2024-11-12 Nisshinbo Micro Devices Inc. Charge and discharge control circuit for controlling charge and discharge of secondary battery connected between positive and negative electrode power supply terminals
KR102652768B1 (ko) * 2021-03-29 2024-04-01 엘에스일렉트릭(주) 배터리 보호 장치 및 그 배터리 보호 장치의 제어 방법
TWI775542B (zh) * 2021-07-26 2022-08-21 宏碁股份有限公司 避免意外關機之行動裝置及控制方法
CN115811104A (zh) * 2021-09-14 2023-03-17 艾普凌科株式会社 单元平衡电路与装置、充放电控制电路与装置及电池装置
CN220627729U (zh) 2022-06-27 2024-03-19 米沃奇电动工具公司 熔断器及包括用于通过电流的导电路径的装置
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Also Published As

Publication number Publication date
US20100129700A1 (en) 2010-05-27
US8859124B2 (en) 2014-10-14
JP5326517B2 (ja) 2013-10-30
CN101740834A (zh) 2010-06-16
JP2010124640A (ja) 2010-06-03

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20180117

Address after: Kyoto Japan

Applicant after: Murata Manufacturing Co.,Ltd.

Address before: Fukushima

Applicant before: Murata, Northeast China

Effective date of registration: 20180117

Address after: Fukushima

Applicant after: Murata, Northeast China

Address before: Tokyo, Japan

Applicant before: Sony Corp.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20160817

RJ01 Rejection of invention patent application after publication