JP7023561B2 - 充放電制御回路及びこれを備えたバッテリ装置 - Google Patents

充放電制御回路及びこれを備えたバッテリ装置 Download PDF

Info

Publication number
JP7023561B2
JP7023561B2 JP2017127519A JP2017127519A JP7023561B2 JP 7023561 B2 JP7023561 B2 JP 7023561B2 JP 2017127519 A JP2017127519 A JP 2017127519A JP 2017127519 A JP2017127519 A JP 2017127519A JP 7023561 B2 JP7023561 B2 JP 7023561B2
Authority
JP
Japan
Prior art keywords
terminal
voltage
charge
discharge control
negative electrode
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.)
Active
Application number
JP2017127519A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018038252A (ja
JP2018038252A5 (https=
Inventor
敦司 桜井
貴士 小野
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.)
Ablic Inc
Original Assignee
Ablic Inc
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 Ablic Inc filed Critical Ablic Inc
Priority to TW106127590A priority Critical patent/TW201807922A/zh
Priority to US15/689,520 priority patent/US10686323B2/en
Priority to KR1020170109393A priority patent/KR20180025254A/ko
Priority to CN201710762840.5A priority patent/CN107800165A/zh
Publication of JP2018038252A publication Critical patent/JP2018038252A/ja
Publication of JP2018038252A5 publication Critical patent/JP2018038252A5/ja
Application granted granted Critical
Publication of JP7023561B2 publication Critical patent/JP7023561B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Protection Of Static Devices (AREA)
JP2017127519A 2016-08-30 2017-06-29 充放電制御回路及びこれを備えたバッテリ装置 Active JP7023561B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW106127590A TW201807922A (zh) 2016-08-30 2017-08-15 充放電控制電路及具備其的電池裝置
US15/689,520 US10686323B2 (en) 2016-08-30 2017-08-29 Charge/discharge control circuit and battery device including the same
KR1020170109393A KR20180025254A (ko) 2016-08-30 2017-08-29 충방전 제어 회로 및 이것을 구비한 배터리 장치
CN201710762840.5A CN107800165A (zh) 2016-08-30 2017-08-30 充放电控制电路及具备它的电池装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016168284 2016-08-30
JP2016168284 2016-08-30

Publications (3)

Publication Number Publication Date
JP2018038252A JP2018038252A (ja) 2018-03-08
JP2018038252A5 JP2018038252A5 (https=) 2020-07-27
JP7023561B2 true JP7023561B2 (ja) 2022-02-22

Family

ID=61566504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017127519A Active JP7023561B2 (ja) 2016-08-30 2017-06-29 充放電制御回路及びこれを備えたバッテリ装置

Country Status (3)

Country Link
JP (1) JP7023561B2 (https=)
KR (1) KR20180025254A (https=)
TW (1) TW201807922A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020137287A (ja) * 2019-02-21 2020-08-31 エイブリック株式会社 充放電制御回路、充放電制御装置及びバッテリ装置
KR102737645B1 (ko) * 2022-06-17 2024-12-02 주식회사 현대케피코 배터리팩 보호 장치 및 그 동작 방법
CN117748689B (zh) * 2024-02-19 2024-06-25 江苏博强新能源科技股份有限公司 一种多重混合型箝位保护电路及bms控制系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003198277A (ja) 2001-12-26 2003-07-11 Nec Kansai Ltd Ｍｏｓトランジスタ出力回路
JP2004357441A (ja) 2003-05-30 2004-12-16 Icom Inc 過電流保護回路
JP2005168159A (ja) 2003-12-02 2005-06-23 Ricoh Co Ltd 過電流保護回路と充電式電池パック
US20050231168A1 (en) 2004-04-14 2005-10-20 Benq Corporation Mobile communication device having protection circuit on handset side
JP2009106039A (ja) 2007-10-22 2009-05-14 Rohm Co Ltd 過電圧保護回路およびそれを用いた電子機器
JP2010166752A (ja) 2009-01-19 2010-07-29 Sony Corp 電池パックおよび充放電制御方法
JP2010267640A (ja) 2009-05-12 2010-11-25 Hitachi Ulsi Systems Co Ltd パワーｍｏｓｆｅｔと電池監視装置
WO2014024337A1 (ja) 2012-08-10 2014-02-13 パナソニック株式会社 バッテリー装置およびバッテリー制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781390A (en) * 1996-12-21 1998-07-14 Sgs-Thomson Microelectronics, Inc. Integrated supply protection

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003198277A (ja) 2001-12-26 2003-07-11 Nec Kansai Ltd Ｍｏｓトランジスタ出力回路
JP2004357441A (ja) 2003-05-30 2004-12-16 Icom Inc 過電流保護回路
JP2005168159A (ja) 2003-12-02 2005-06-23 Ricoh Co Ltd 過電流保護回路と充電式電池パック
US20050231168A1 (en) 2004-04-14 2005-10-20 Benq Corporation Mobile communication device having protection circuit on handset side
JP2009106039A (ja) 2007-10-22 2009-05-14 Rohm Co Ltd 過電圧保護回路およびそれを用いた電子機器
JP2010166752A (ja) 2009-01-19 2010-07-29 Sony Corp 電池パックおよび充放電制御方法
JP2010267640A (ja) 2009-05-12 2010-11-25 Hitachi Ulsi Systems Co Ltd パワーｍｏｓｆｅｔと電池監視装置
WO2014024337A1 (ja) 2012-08-10 2014-02-13 パナソニック株式会社 バッテリー装置およびバッテリー制御装置

Also Published As

Publication number Publication date
KR20180025254A (ko) 2018-03-08
JP2018038252A (ja) 2018-03-08
TW201807922A (zh) 2018-03-01

Similar Documents

Publication Publication Date Title
US11646569B2 (en) Secondary battery protection circuit, secondary battery protection apparatus and battery pack
US8896268B2 (en) Charge/discharge control circuit and battery assembly
US9214821B2 (en) Charge/discharge control circuit and battery device
US7924540B2 (en) Over-voltage protection circuit
CN101055999B (zh) 充电/放电保护电路和供电装置
TWI536694B (zh) Battery protection IC and battery device
US20130188287A1 (en) Protection circuit, charge control circuit, and reverse current prevention method employing charge control circuit
CN107800165A (zh) 充放电控制电路及具备它的电池装置
JP5406443B2 (ja) 過電圧保護回路
US20140239884A1 (en) Charge and discharge control circuit and battery device
TWI548184B (zh) 用於電子裝置之保護裝置及方法
JP4783220B2 (ja) 過電圧保護回路、電子装置
KR20210147335A (ko) 돌입 전류 제한 장치 및 이를 포함하는 시스템
JP7023561B2 (ja) 充放電制御回路及びこれを備えたバッテリ装置
US9985445B2 (en) Charging/discharging control circuit, charging/discharging control device, and battery apparatus
KR101751547B1 (ko) 출력 회로, 온도 스위치 ｉｃ, 및 전지 팩
US9059703B2 (en) Switch circuit
JP3886501B2 (ja) 電池の過電流保護回路

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200603

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200603

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210427

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210525

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210713

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211207

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220118

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220208

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220208

R150 Certificate of patent or registration of utility model

Ref document number: 7023561

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250