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TWI688181B - 保護電路 - Google Patents

保護電路 Download PDF

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Publication number
TWI688181B
TWI688181B TW103130801A TW103130801A TWI688181B TW I688181 B TWI688181 B TW I688181B TW 103130801 A TW103130801 A TW 103130801A TW 103130801 A TW103130801 A TW 103130801A TW I688181 B TWI688181 B TW I688181B
Authority
TW
Taiwan
Prior art keywords
heating element
voltage
circuit
electrode
protection
Prior art date
Application number
TW103130801A
Other languages
English (en)
Chinese (zh)
Other versions
TW201517433A (zh
Inventor
小森千智
向幸市
古田和
荒木利顕
柿沼亨
江島康二
藤畑貴史
Original Assignee
日商迪睿合股份有限公司
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 日商迪睿合股份有限公司 filed Critical 日商迪睿合股份有限公司
Publication of TW201517433A publication Critical patent/TW201517433A/zh
Application granted granted Critical
Publication of TWI688181B publication Critical patent/TWI688181B/zh

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Classifications

    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/103—Fuse
    • 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)
  • Fuses (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
TW103130801A 2013-09-06 2014-09-05 保護電路 TWI688181B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013184663A JP6329741B2 (ja) 2013-09-06 2013-09-06 保護回路
JP2013-184663 2013-09-06

Publications (2)

Publication Number Publication Date
TW201517433A TW201517433A (zh) 2015-05-01
TWI688181B true TWI688181B (zh) 2020-03-11

Family

ID=52628059

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103130801A TWI688181B (zh) 2013-09-06 2014-09-05 保護電路

Country Status (5)

Country Link
JP (1) JP6329741B2 (fr)
KR (1) KR102307565B1 (fr)
CN (2) CN111725789A (fr)
TW (1) TWI688181B (fr)
WO (1) WO2015033563A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI638498B (zh) * 2015-05-26 2018-10-11 陳葆萱 Secondary battery pack and its protective component
EP3361589B1 (fr) 2015-11-25 2019-10-16 Yamaha Hatsudoki Kabushiki Kaisha Circuit de protection et assemblage-de batteries secondaires du lithium-ion
CN105977939B (zh) 2016-06-17 2018-10-02 阳光电源股份有限公司 一种直流源保护装置与方法
JP7049847B2 (ja) * 2018-02-07 2022-04-07 日立Astemo株式会社 電圧検出装置
WO2021241684A1 (fr) 2020-05-29 2021-12-02 デクセリアルズ株式会社 Circuit protecteur
JP7101851B1 (ja) 2021-06-30 2022-07-15 エイブリック株式会社 充電制御回路、充電制御装置、及びバッテリ装置
JP2023141493A (ja) * 2022-03-24 2023-10-05 エイブリック株式会社 充電制御回路
JP2024158343A (ja) * 2023-04-27 2024-11-08 株式会社村田製作所 電池パックおよびそのの制御方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08116627A (ja) * 1994-10-14 1996-05-07 Sony Corp バッテリパックの保護回路
US5583415A (en) * 1994-12-27 1996-12-10 Motorola, Inc. Apparatus for simulating high battery temperature for rechargeble battery systems
JPH1051962A (ja) * 1996-08-02 1998-02-20 Sony Corp 過充電保護回路及び方法並びに電池パック
US20060187602A1 (en) * 2005-02-24 2006-08-24 Osamu Kawagoe Protection circuit and protection method
CN101542877A (zh) * 2007-03-30 2009-09-23 卢浩义 电路保护与控制系统以及应用该系统的保护控制方法
TWM385858U (en) * 2010-02-12 2010-08-01 Fu Da Tong Technology Co Ltd Frequency conversion type wireless power supply and charging device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE814768A (fr) * 1973-05-14 1974-11-12 Systeme de surveillance de parties notamment sur un vehicule
WO1997042792A1 (fr) * 1996-05-05 1997-11-13 Seiichiro Miyata Element chauffant electrique et mandrin electrostatique pourvu d'un tel element
US6331763B1 (en) * 1998-04-15 2001-12-18 Tyco Electronics Corporation Devices and methods for protection of rechargeable elements
JP2005243652A (ja) 1999-04-23 2005-09-08 Sony Chem Corp 過電流保護装置
JP2001006518A (ja) * 1999-04-23 2001-01-12 Sony Chem Corp 過電流保護装置
JP4221572B2 (ja) * 2003-01-22 2009-02-12 ミツミ電機株式会社 過電流検出回路及び電池ユニット
JP2006221919A (ja) 2005-02-09 2006-08-24 Uchihashi Estec Co Ltd 基板型抵抗体付きヒューズ及び電池パック
JP4241715B2 (ja) * 2005-11-17 2009-03-18 パナソニック電工株式会社 電動工具用の電池パック
CA2648972A1 (fr) * 2007-12-24 2009-06-24 Yaron Mayer Systeme et procede d'amelioration des vehicules electriques et/ou des batteries de vehiclues electriques, et/ou des infrastructures de recharge de vehicules electriques
JP5454839B2 (ja) 2008-04-30 2014-03-26 株式会社村田製作所 アンチヒューズ素子
JP5072796B2 (ja) * 2008-05-23 2012-11-14 ソニーケミカル＆インフォメーションデバイス株式会社 保護素子及び二次電池装置
JP5301298B2 (ja) * 2009-01-21 2013-09-25 デクセリアルズ株式会社 保護素子
JP2012129124A (ja) * 2010-12-17 2012-07-05 Nec Schott Components Corp 回路保護素子およびそれを用いた電池パック装置
US9337671B2 (en) * 2011-12-19 2016-05-10 Dexerials Corporation Protective element, protective element fabrication method, and battery module in which protective element is embedded
CN102623254A (zh) * 2012-04-25 2012-08-01 东莞市贝特电子科技股份有限公司 片式保险丝的制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08116627A (ja) * 1994-10-14 1996-05-07 Sony Corp バッテリパックの保護回路
US5583415A (en) * 1994-12-27 1996-12-10 Motorola, Inc. Apparatus for simulating high battery temperature for rechargeble battery systems
JPH1051962A (ja) * 1996-08-02 1998-02-20 Sony Corp 過充電保護回路及び方法並びに電池パック
US20060187602A1 (en) * 2005-02-24 2006-08-24 Osamu Kawagoe Protection circuit and protection method
CN101542877A (zh) * 2007-03-30 2009-09-23 卢浩义 电路保护与控制系统以及应用该系统的保护控制方法
TWM385858U (en) * 2010-02-12 2010-08-01 Fu Da Tong Technology Co Ltd Frequency conversion type wireless power supply and charging device

Also Published As

Publication number Publication date
KR20160050025A (ko) 2016-05-10
WO2015033563A1 (fr) 2015-03-12
JP2015053780A (ja) 2015-03-19
CN111725789A (zh) 2020-09-29
TW201517433A (zh) 2015-05-01
KR102307565B1 (ko) 2021-10-01
JP6329741B2 (ja) 2018-05-23
CN105556776A (zh) 2016-05-04

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