TW200801563A - Battery pack and its residual capacity information providing device - Google Patents

Battery pack and its residual capacity information providing device

Info

Publication number
TW200801563A
TW200801563A TW096107544A TW96107544A TW200801563A TW 200801563 A TW200801563 A TW 200801563A TW 096107544 A TW096107544 A TW 096107544A TW 96107544 A TW96107544 A TW 96107544A TW 200801563 A TW200801563 A TW 200801563A
Authority
TW
Taiwan
Prior art keywords
residual capacity
correction quantity
preservation
correction
accumulated
Prior art date
Application number
TW096107544A
Other languages
English (en)
Chinese (zh)
Other versions
TWI322275B (enExample
Inventor
Masaki Sakurai
Yukio Tsuchiya
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 TW200801563A publication Critical patent/TW200801563A/zh
Application granted granted Critical
Publication of TWI322275B publication Critical patent/TWI322275B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Battery Mounting, Suspending (AREA)
TW096107544A 2006-03-06 2007-03-05 Battery pack and its residual capacity information providing device TW200801563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006059309A JP2007240182A (ja) 2006-03-06 2006-03-06 バッテリパックおよびその残容量情報供給装置

Publications (2)

Publication Number Publication Date
TW200801563A true TW200801563A (en) 2008-01-01
TWI322275B TWI322275B (enExample) 2010-03-21

Family

ID=38517111

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096107544A TW200801563A (en) 2006-03-06 2007-03-05 Battery pack and its residual capacity information providing device

Country Status (5)

Country Link
US (1) US7605564B2 (enExample)
JP (1) JP2007240182A (enExample)
KR (1) KR20070091554A (enExample)
CN (1) CN100546095C (enExample)
TW (1) TW200801563A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100207571A1 (en) * 2009-02-19 2010-08-19 SunCore Corporation Solar chargeable battery for portable devices
KR101083630B1 (ko) * 2009-05-22 2011-11-17 정춘길 무접점 방식의 배터리 충전을 위한 제어모듈 배치 구조
US8319470B2 (en) * 2010-02-12 2012-11-27 Suncore, Inc. Stand alone solar battery charger
TWI417708B (zh) * 2010-08-27 2013-12-01 Hon Hai Prec Ind Co Ltd 具有睡眠功能的電子裝置及喚醒電子裝置的方法
CN102455410B (zh) * 2010-10-18 2014-09-10 深圳中兴力维技术有限公司 蓄电池组远程放电控制系统、监控单元装置及检测方法
JP5786324B2 (ja) * 2010-11-17 2015-09-30 日産自動車株式会社 組電池の制御装置
CN102175978B (zh) * 2011-02-21 2013-08-07 华为技术有限公司 电池寿命的检测方法和设备
CN103135058B (zh) * 2011-11-29 2015-03-25 联想(北京)有限公司 一种显示电池剩余电量的方法及电子设备
JP5247874B2 (ja) * 2011-12-06 2013-07-24 パナソニック株式会社 蓄電池移転支援装置および蓄電池移転支援方法
FR3002326B1 (fr) * 2013-02-21 2016-05-27 Renault Sa Evaluation de l'energie extractible d'une batterie de vehicule automobile
JP6413311B2 (ja) * 2014-04-11 2018-10-31 株式会社村田製作所 蓄電装置、制御方法、制御装置、蓄電システム、電動車両および電子機器
JP6361643B2 (ja) * 2015-12-15 2018-07-25 横河電機株式会社 蓄電サービスシステム
KR102517117B1 (ko) * 2019-03-26 2023-04-03 주식회사 엘지에너지솔루션 리튬 이차전지의 공정용량 산출방법
CN118112440A (zh) * 2022-11-30 2024-05-31 神基科技股份有限公司 电子装置及电池容量回报方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69423261T2 (de) * 1993-06-08 2000-07-13 Honda Giken Kogyo K.K., Tokio/Tokyo System zum Anzeigen verbleibender Batteriekapazität
JP3941140B2 (ja) 1996-03-08 2007-07-04 ソニー株式会社 バッテリ使用残時間表示機能付き電子機器及びバッテリ使用残時間の表示方法
US6160380A (en) * 1997-02-13 2000-12-12 Nissan Motor Co., Ltd. Method and apparatus of correcting battery characteristic and of estimating residual capacity of battery
JP4210794B2 (ja) * 1997-06-03 2009-01-21 ソニー株式会社 電池の容量検出方法、電池パック及び電子機器システム
JP2002236154A (ja) * 2001-02-07 2002-08-23 Sanyo Electric Co Ltd 電池の残容量補正方法
JP4523738B2 (ja) * 2001-06-07 2010-08-11 パナソニック株式会社 二次電池の残存容量制御方法および装置
JP4736317B2 (ja) 2003-11-14 2011-07-27 ソニー株式会社 バッテリーパック及びバッテリー残量算出方法

Also Published As

Publication number Publication date
US7605564B2 (en) 2009-10-20
JP2007240182A (ja) 2007-09-20
TWI322275B (enExample) 2010-03-21
KR20070091554A (ko) 2007-09-11
CN101071890A (zh) 2007-11-14
CN100546095C (zh) 2009-09-30
US20070216365A1 (en) 2007-09-20

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees