KR102993354B1 - 충방전 제어 회로 및 배터리 장치 - Google Patents

충방전 제어 회로 및 배터리 장치

Info

Publication number
KR102993354B1
KR102993354B1 KR1020210015373A KR20210015373A KR102993354B1 KR 102993354 B1 KR102993354 B1 KR 102993354B1 KR 1020210015373 A KR1020210015373 A KR 1020210015373A KR 20210015373 A KR20210015373 A KR 20210015373A KR 102993354 B1 KR102993354 B1 KR 102993354B1
Authority
KR
South Korea
Prior art keywords
terminal
charge
discharge control
control circuit
nmos transistor
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
KR1020210015373A
Other languages
English (en)
Korean (ko)
Other versions
KR20210101151A (ko
Inventor
다카시 오노
료이치 안자이
Original Assignee
에이블릭 가부시키가이샤
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 에이블릭 가부시키가이샤 filed Critical 에이블릭 가부시키가이샤
Publication of KR20210101151A publication Critical patent/KR20210101151A/ko
Application granted granted Critical
Publication of KR102993354B1 publication Critical patent/KR102993354B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J7/90—Regulation of charging or discharging current or voltage
    • 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
    • H02J7/68—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using circuits for correcting or protecting against reverse-polarity
    • 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
    • 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
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • 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
    • H02J7/875—Charging or discharging for charge maintenance, battery initiation or rejuvenation
    • 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
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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)
KR1020210015373A 2020-02-07 2021-02-03 충방전 제어 회로 및 배터리 장치 Active KR102993354B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020019600A JP7292228B2 (ja) 2020-02-07 2020-02-07 充放電制御回路及びバッテリ装置
JPJP-P-2020-019600 2020-02-07

Publications (2)

Publication Number Publication Date
KR20210101151A KR20210101151A (ko) 2021-08-18
KR102993354B1 true KR102993354B1 (ko) 2026-07-22

Family

ID=77177061

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210015373A Active KR102993354B1 (ko) 2020-02-07 2021-02-03 충방전 제어 회로 및 배터리 장치

Country Status (5)

Country Link
US (1) US11539227B2 (cg-RX-API-DMAC7.html)
JP (1) JP7292228B2 (cg-RX-API-DMAC7.html)
KR (1) KR102993354B1 (cg-RX-API-DMAC7.html)
CN (1) CN113258630B (cg-RX-API-DMAC7.html)
TW (1) TWI855214B (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013027273A (ja) * 2011-07-26 2013-02-04 Seiko Instruments Inc バッテリ保護ｉｃおよびバッテリ装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11178224A (ja) 1997-12-08 1999-07-02 Nec Kansai Ltd 電池パック
JP4616222B2 (ja) * 2006-08-11 2011-01-19 セイコーインスツル株式会社 充放電制御回路および充電式電源装置
JP5032378B2 (ja) * 2008-03-31 2012-09-26 セイコーインスツル株式会社 充放電制御回路及びバッテリ装置
KR101195716B1 (ko) * 2008-03-31 2012-10-29 세이코 인스트루 가부시키가이샤 충방전 제어 회로 및 배터리 장치
US7999512B2 (en) * 2008-12-16 2011-08-16 Hong Kong Applied Science & Technology Research Institute Company, Ltd. Single-power-transistor battery-charging circuit using voltage-boosted clock
JP5438470B2 (ja) * 2009-11-05 2014-03-12 ルネサスエレクトロニクス株式会社 電力供給制御回路
JP6084056B2 (ja) * 2013-02-06 2017-02-22 エスアイアイ・セミコンダクタ株式会社 充放電制御回路及びバッテリ装置
JP6088289B2 (ja) 2013-02-28 2017-03-01 エスアイアイ・セミコンダクタ株式会社 充放電制御回路及びバッテリ装置
EP3419170B1 (en) * 2016-02-18 2021-01-13 Rohm Co., Ltd. Protective system
US10778019B2 (en) * 2017-07-20 2020-09-15 Connaught Electronics Ltd. Reverse current prevention for FET used as reverse polarity protection device
JP6614388B1 (ja) * 2019-05-31 2019-12-04 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、電池パック及び二次電池保護回路の制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013027273A (ja) * 2011-07-26 2013-02-04 Seiko Instruments Inc バッテリ保護ｉｃおよびバッテリ装置

Also Published As

Publication number Publication date
TWI855214B (zh) 2024-09-11
US20210249869A1 (en) 2021-08-12
KR20210101151A (ko) 2021-08-18
US11539227B2 (en) 2022-12-27
JP7292228B2 (ja) 2023-06-16
CN113258630B (zh) 2024-09-13
CN113258630A (zh) 2021-08-13
JP2021126005A (ja) 2021-08-30
TW202135418A (zh) 2021-09-16

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