KR102227320B1 - 축전 소자 보호 장치, 축전 장치, 스타터 배터리 및 축전 소자 보호 방법 - Google Patents

축전 소자 보호 장치, 축전 장치, 스타터 배터리 및 축전 소자 보호 방법 Download PDF

Info

Publication number
KR102227320B1
KR102227320B1 KR1020140044767A KR20140044767A KR102227320B1 KR 102227320 B1 KR102227320 B1 KR 102227320B1 KR 1020140044767 A KR1020140044767 A KR 1020140044767A KR 20140044767 A KR20140044767 A KR 20140044767A KR 102227320 B1 KR102227320 B1 KR 102227320B1
Authority
KR
South Korea
Prior art keywords
power storage
switch
storage element
state
switches
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
KR1020140044767A
Other languages
English (en)
Korean (ko)
Other versions
KR20140127751A (ko
Inventor
다케시 나카모토
요시히코 미즈타
다케유키 시라이시
Original Assignee
가부시키가이샤 지에스 유아사
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 가부시키가이샤 지에스 유아사 filed Critical 가부시키가이샤 지에스 유아사
Publication of KR20140127751A publication Critical patent/KR20140127751A/ko
Application granted granted Critical
Publication of KR102227320B1 publication Critical patent/KR102227320B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B60L58/15—Preventing overcharging
    • 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
    • H02J7/0034—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using reverse polarity correcting or protecting circuits
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H02J7/00302—Overcharge protection
    • 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
    • H02J7/00306—Overdischarge protection
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Protection Of Static Devices (AREA)
KR1020140044767A 2013-04-25 2014-04-15 축전 소자 보호 장치, 축전 장치, 스타터 배터리 및 축전 소자 보호 방법 Active KR102227320B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013092686A JP6260106B2 (ja) 2013-04-25 2013-04-25 蓄電装置
JPJP-P-2013-092686 2013-04-25

Publications (2)

Publication Number Publication Date
KR20140127751A KR20140127751A (ko) 2014-11-04
KR102227320B1 true KR102227320B1 (ko) 2021-03-11

Family

ID=50473158

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140044767A Active KR102227320B1 (ko) 2013-04-25 2014-04-15 축전 소자 보호 장치, 축전 장치, 스타터 배터리 및 축전 소자 보호 방법

Country Status (5)

Country Link
US (2) US9385545B2 (enExample)
EP (1) EP2797201B1 (enExample)
JP (2) JP6260106B2 (enExample)
KR (1) KR102227320B1 (enExample)
CN (2) CN104124728B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5880105B2 (ja) * 2012-02-14 2016-03-08 ミツミ電機株式会社 充電回路
JP6260106B2 (ja) * 2013-04-25 2018-01-17 株式会社Ｇｓユアサ 蓄電装置
CN104505550B (zh) * 2014-12-25 2017-01-18 宁德时代新能源科技股份有限公司 磷酸铁锂电池组的被动均衡方法及系统
FR3031634B1 (fr) * 2015-01-13 2017-01-20 Peugeot Citroen Automobiles Sa Procede de gestion de charge de batterie electrochimique
TW201630761A (zh) * 2015-02-17 2016-09-01 Reduce Carbon Energy Develop Co Ltd 車用二次鋰電池
EP3118965B1 (en) * 2015-07-15 2019-10-30 Hyundai Motor Company Apparatus for controlling supply of power of battery
CN106961127A (zh) * 2016-01-08 2017-07-18 中兴通讯股份有限公司 电池充放电方法及电路
JP6665551B2 (ja) * 2016-01-22 2020-03-13 株式会社Ｇｓユアサ バッテリ装置および二次電池の不正使用判断方法
JP6614443B2 (ja) * 2016-01-27 2019-12-04 株式会社Ｇｓユアサ バッテリ装置、車両、電池管理プログラムおよびバッテリ装置の管理方法
WO2017138733A1 (ko) 2016-02-12 2017-08-17 주식회사 엘지화학 통합형 카트리지 및 이를 포함하는 배터리 팩
JP6759668B2 (ja) * 2016-03-31 2020-09-23 株式会社Ｇｓユアサ 蓄電素子管理装置、蓄電装置、及び蓄電システム
WO2017201208A1 (en) * 2016-05-17 2017-11-23 Faraday&Future Inc. Battery monitor protection
JP6828296B2 (ja) * 2016-08-09 2021-02-10 株式会社Ｇｓユアサ 蓄電装置および蓄電装置の充電制御方法
JP6627693B2 (ja) * 2016-08-31 2020-01-08 株式会社オートネットワーク技術研究所 蓄電部制御装置
US10471831B2 (en) * 2016-12-30 2019-11-12 Textron Innovations Inc. Handling a fault condition on a lithium-battery-powered utility vehicle
JP6708148B2 (ja) * 2017-03-07 2020-06-10 株式会社オートネットワーク技術研究所 車載用電池の保護回路
JP6997955B2 (ja) * 2017-04-05 2022-01-18 株式会社Ｇｓユアサ 蓄電装置および蓄電素子の制御方法
US11128155B2 (en) 2017-06-05 2021-09-21 Gs Yuasa International Ltd. Protective apparatus for energy storage device
CN107276158A (zh) * 2017-06-22 2017-10-20 深圳拓邦股份有限公司 一种电流检测电路
CN109245189A (zh) * 2017-07-10 2019-01-18 中兴通讯股份有限公司 一种电池管理系统以及一种用于电池组充放电的电路
JP7334734B2 (ja) * 2018-04-23 2023-08-29 株式会社Ｇｓユアサ 故障診断方法、蓄電素子の管理装置及びシステム
JP7056513B2 (ja) 2018-10-26 2022-04-19 トヨタ自動車株式会社 電池制御装置
CN111384736B (zh) * 2018-12-29 2025-08-15 中兴通讯股份有限公司 充放电装置、控制方法及装置、电池装置、存储介质
KR102737969B1 (ko) * 2019-02-28 2024-12-04 주식회사 엘지에너지솔루션 배터리 팩의 충전 또는 방전 상태에 따른 전류 경로 형성 장치 및 방법
CN111765627A (zh) * 2019-04-02 2020-10-13 青岛经济技术开发区海尔热水器有限公司 一种能量多级利用无水箱储电热水器
JP7388008B2 (ja) * 2019-06-11 2023-11-29 株式会社Ｇｓユアサ 車載用の蓄電装置
KR102841673B1 (ko) 2019-07-10 2025-07-31 주식회사 엘지에너지솔루션 배터리 팩의 결함 검출 장치 및 방법
JP7191873B2 (ja) * 2020-01-17 2022-12-19 株式会社東芝 充放電制御装置、充放電システム、充放電制御方法及び充放電制御プログラム
DE112021001779T5 (de) * 2020-03-24 2023-01-12 Gs Yuasa International Ltd. Energiespeichergerät und Funktionsprüfverfahren für das Energiespeichergerät
JP7583997B2 (ja) 2021-03-18 2024-11-15 株式会社Ｇｓユアサ 蓄電装置、及び、蓄電装置の制御方法
KR102814061B1 (ko) * 2022-01-06 2025-05-28 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 충방전 제어 회로, 방법, 장치 및 저장 매체
KR102658099B1 (ko) * 2022-09-27 2024-04-17 주식회사 엘지에너지솔루션 전압 평탄 구간을 갖는 배터리를 위한 배터리 관리 장치 및 이의 제어 방법
CN115596592A (zh) * 2022-10-17 2023-01-13 北京福田戴姆勒汽车有限公司（Cn） 车辆及其控制方法
CN117485200B (zh) * 2023-05-24 2024-06-04 小米汽车科技有限公司 防止车载低压电池在搭电过程中过充的控制方法和系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002508646A (ja) 1998-03-20 2002-03-19 コネクサント システムズ， インコーポレイテッド 集積リチウム電池保護回路
JP2010040256A (ja) 2008-08-01 2010-02-18 Toyota Motor Corp リチウムイオン二次電池の制御方法、及び、リチウムイオン二次電池システム
JP2011029009A (ja) 2009-07-27 2011-02-10 Ntt Facilities Inc リチウムイオン組電池管理装置、管理方法およびリチウムイオン組電池システム

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09238429A (ja) * 1996-02-29 1997-09-09 Canon Inc 二次電池電源装置
JP3475992B2 (ja) 1997-03-28 2003-12-10 三菱自動車工業株式会社 組電池の充電装置
US6633154B1 (en) * 2000-01-04 2003-10-14 William B. Duff, Jr. Method and circuit for using polarized device in AC applications
US6398511B1 (en) * 2000-08-18 2002-06-04 Bombardier Motor Corporation Of America Fuel injection driver circuit with energy storage apparatus
JP2004088878A (ja) * 2002-08-26 2004-03-18 Fdk Corp 集合電池保護回路
JP4884694B2 (ja) * 2005-04-20 2012-02-29 パナソニック株式会社 二次電池の保護回路及び電池パック
JP4134192B2 (ja) * 2006-04-25 2008-08-13 株式会社をくだ屋技研 バッテリー作業車の過充電保護装置
JP4911430B2 (ja) * 2007-01-29 2012-04-04 日立工機株式会社 充電装置
JP4665922B2 (ja) 2007-03-13 2011-04-06 富士電機システムズ株式会社 電池の充放電回路スイッチ制御方式
JP4659886B2 (ja) * 2009-01-27 2011-03-30 シャープ株式会社 二次電池保護回路
FR2926934B1 (fr) * 2008-01-29 2010-09-17 Saft Groupe Sa Systeme electronique pour batterie
JP5366641B2 (ja) 2009-04-28 2013-12-11 株式会社Ｎｔｔファシリティーズ リチウムイオン組電池管理装置およびリチウムイオン組電池システム
JP4772137B2 (ja) * 2009-06-02 2011-09-14 トヨタ自動車株式会社 バッテリ使用機器の制御装置
CN102754271B (zh) 2010-02-04 2015-07-01 株式会社杰士汤浅国际 充电方法
JP5672113B2 (ja) 2010-03-31 2015-02-18 株式会社Ｇｓユアサ 非水電解質二次電池
JP5546370B2 (ja) * 2010-06-28 2014-07-09 日立ビークルエナジー株式会社 蓄電器制御回路及び蓄電装置
KR101452778B1 (ko) * 2010-07-27 2014-10-22 요시후미 다케다 축전장치의 충전제어방법 및 방전제어방법
EP2493047A1 (de) * 2011-02-23 2012-08-29 Torqeedo GmbH Parallelschaltung elektrischer Speicher
JP2012186935A (ja) * 2011-03-07 2012-09-27 Sharp Corp 電気機器
KR20120124540A (ko) * 2011-05-04 2012-11-14 주식회사 레보 자동차 스타팅 모터 구동용 스마트 배터리
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
JP2013018464A (ja) 2011-07-14 2013-01-31 Kawasaki Heavy Ind Ltd 蓄電装置を備えた電気鉄道のき電システム
CN106329632B (zh) * 2011-09-09 2019-10-11 株式会社杰士汤浅国际 蓄电元件的充放电系统、劣化诊断方法和容量差计算方法
TWI477017B (zh) * 2012-07-24 2015-03-11 Lite On Technology Corp 避免電池浮充之控制系統、供電系統及方法
JP6260106B2 (ja) * 2013-04-25 2018-01-17 株式会社Ｇｓユアサ 蓄電装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002508646A (ja) 1998-03-20 2002-03-19 コネクサント システムズ， インコーポレイテッド 集積リチウム電池保護回路
JP2010040256A (ja) 2008-08-01 2010-02-18 Toyota Motor Corp リチウムイオン二次電池の制御方法、及び、リチウムイオン二次電池システム
JP2011029009A (ja) 2009-07-27 2011-02-10 Ntt Facilities Inc リチウムイオン組電池管理装置、管理方法およびリチウムイオン組電池システム

Also Published As

Publication number Publication date
CN110011368B (zh) 2023-10-13
CN110011368A (zh) 2019-07-12
CN104124728B (zh) 2019-02-19
KR20140127751A (ko) 2014-11-04
JP6260106B2 (ja) 2018-01-17
US20160285291A1 (en) 2016-09-29
CN104124728A (zh) 2014-10-29
US9385545B2 (en) 2016-07-05
US20140320070A1 (en) 2014-10-30
JP6540781B2 (ja) 2019-07-10
EP2797201A2 (en) 2014-10-29
US9985448B2 (en) 2018-05-29
EP2797201B1 (en) 2018-01-10
EP2797201A3 (en) 2015-05-20
JP2014217169A (ja) 2014-11-17
JP2018042462A (ja) 2018-03-15

Similar Documents

Publication Publication Date Title
KR102227320B1 (ko) 축전 소자 보호 장치, 축전 장치, 스타터 배터리 및 축전 소자 보호 방법
JP5471083B2 (ja) 車載電源装置
US9431850B2 (en) Power supply unit having plurality of secondary batteries
JP5428708B2 (ja) 車載電源装置
CN107895819B (zh) 车辆的电源装置
JP6155569B2 (ja) 電源システム
JP7294493B2 (ja) 蓄電素子の監視装置、蓄電装置および蓄電素子の監視方法
EP2879900B1 (en) Electrical storage system
US11728660B2 (en) Energy storage apparatus and control method of energy storage devices
JP5301036B2 (ja) 車両用の搭載電気系統および搭載電気系統の制御装置
WO2010146795A1 (ja) 充電制御回路、電池パック、及び充電システム
JP2007026696A (ja) 組電池用制御装置
US20140159664A1 (en) Method of manufacturing battery pack and battery pack
JP2018026923A (ja) 蓄電装置および蓄電装置の充電制御方法
US20140266049A1 (en) Detection and prevention of short formation in battery cells
JP2017131080A (ja) バッテリ装置および二次電池の不正使用判断方法
JP6036521B2 (ja) 蓄電装置
JP2020022366A (ja) 車両
JP2002010504A (ja) 電気自動車の電源装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20140415

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190308

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20140415

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200911

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210122

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210308

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210308

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20240219

Start annual number: 4

End annual number: 4