JP3925507B2 - 二次電池の充電方法および電池パック - Google Patents

二次電池の充電方法および電池パック Download PDF

Info

Publication number
JP3925507B2
JP3925507B2 JP2004128469A JP2004128469A JP3925507B2 JP 3925507 B2 JP3925507 B2 JP 3925507B2 JP 2004128469 A JP2004128469 A JP 2004128469A JP 2004128469 A JP2004128469 A JP 2004128469A JP 3925507 B2 JP3925507 B2 JP 3925507B2
Authority
JP
Japan
Prior art keywords
charging rate
voltage
secondary battery
charging
battery
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.)
Expired - Lifetime
Application number
JP2004128469A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005312239A (ja
Inventor
正樹 穂刈
太一 佐々木
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.)
Sony Corp
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
Priority to JP2004128469A priority Critical patent/JP3925507B2/ja
Priority to US11/106,866 priority patent/US7382110B2/en
Priority to KR1020050031976A priority patent/KR101166099B1/ko
Priority to CNB2005100762222A priority patent/CN100382408C/zh
Publication of JP2005312239A publication Critical patent/JP2005312239A/ja
Application granted granted Critical
Publication of JP3925507B2 publication Critical patent/JP3925507B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
JP2004128469A 2004-04-23 2004-04-23 二次電池の充電方法および電池パック Expired - Lifetime JP3925507B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004128469A JP3925507B2 (ja) 2004-04-23 2004-04-23 二次電池の充電方法および電池パック
US11/106,866 US7382110B2 (en) 2004-04-23 2005-04-15 Method of charging secondary battery, method of calculating remaining capacity rate of secondary battery, and battery pack
KR1020050031976A KR101166099B1 (ko) 2004-04-23 2005-04-18 2차 전지의 충전 방법, 2차 전지의 잔여용량율 산출 방법 및 전지 팩
CNB2005100762222A CN100382408C (zh) 2004-04-23 2005-04-22 蓄电池充电方法、蓄电池剩余容量比率计算方法及电池组

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004128469A JP3925507B2 (ja) 2004-04-23 2004-04-23 二次電池の充電方法および電池パック

Publications (2)

Publication Number Publication Date
JP2005312239A JP2005312239A (ja) 2005-11-04
JP3925507B2 true JP3925507B2 (ja) 2007-06-06

Family

ID=35346671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004128469A Expired - Lifetime JP3925507B2 (ja) 2004-04-23 2004-04-23 二次電池の充電方法および電池パック

Country Status (2)

Country Link
JP (1) JP3925507B2 (zh)
CN (1) CN100382408C (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101373893B (zh) * 2007-08-24 2012-09-05 鹏智科技(深圳)有限公司 电池过温保护电路
JP2009105041A (ja) * 2007-10-05 2009-05-14 Panasonic Corp 非水電解質二次電池のパルス充電方法、及びパルス充電制御装置
CN101738583B (zh) * 2008-11-18 2013-01-30 比亚迪股份有限公司 电池组容量计算方法和装置
JP4983818B2 (ja) * 2009-02-12 2012-07-25 ソニー株式会社 電池パックおよび電池容量計算方法
US20120109556A1 (en) * 2010-10-29 2012-05-03 GM Global Technology Operations LLC Band select state of charge weighted scaling method
US9307495B2 (en) * 2011-09-12 2016-04-05 Apple Inc. Monitoring a battery in a portable electronic device
JP5867195B2 (ja) 2012-03-13 2016-02-24 日産自動車株式会社 二次電池の充電装置および二次電池の充電方法
JP5880232B2 (ja) * 2012-04-09 2016-03-08 三菱自動車工業株式会社 残量検出ユニット
US9641009B2 (en) 2012-08-20 2017-05-02 Nissan Motor Co., Ltd. Charging device for secondary battery and charging method for secondary battery
TWI473389B (zh) * 2012-11-21 2015-02-11 Richtek Technology Corp 充電器電路及充電控制方法
JP2015171275A (ja) * 2014-03-10 2015-09-28 株式会社豊田自動織機 二次電池の充電装置および充電方法
CN103884996A (zh) * 2014-03-18 2014-06-25 中国电力科学研究院 一种磷酸铁锂电池的剩余电量计算方法
KR102248599B1 (ko) * 2014-05-20 2021-05-06 삼성에스디아이 주식회사 배터리의 충전방법 및 이를 위한 배터리 관리 시스템
WO2017130673A1 (ja) * 2016-01-29 2017-08-03 日立オートモティブシステムズ株式会社 電池状態推定装置、電池制御装置、電池システム、電池状態推定方法
CN106655460B (zh) * 2016-12-23 2019-11-08 飞依诺科技(苏州)有限公司 采用多电池包供电的超声设备的供电方法及系统
JP2020160887A (ja) * 2019-03-27 2020-10-01 ソニー株式会社 演算装置及び積和演算システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879278B2 (ja) * 1998-11-10 2007-02-07 日産自動車株式会社 ハイブリッド車の充電量演算方法および充電量演算装置
DE10056971A1 (de) * 2000-11-17 2002-05-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bestimmung des Ladezustandes einer Batterie
US6359419B1 (en) * 2000-12-27 2002-03-19 General Motors Corporation Quasi-adaptive method for determining a battery's state of charge
US6646419B1 (en) * 2002-05-15 2003-11-11 General Motors Corporation State of charge algorithm for lead-acid battery in a hybrid electric vehicle

Also Published As

Publication number Publication date
CN100382408C (zh) 2008-04-16
CN1691461A (zh) 2005-11-02
JP2005312239A (ja) 2005-11-04

Similar Documents

Publication Publication Date Title
US7382110B2 (en) Method of charging secondary battery, method of calculating remaining capacity rate of secondary battery, and battery pack
JP4123184B2 (ja) 二次電池の残容量算出方法および電池パック
CN100382408C (zh) 蓄电池充电方法、蓄电池剩余容量比率计算方法及电池组
TWI398069B (zh) 電池組，充電二次電池之方法及電池充電器
JP4668957B2 (ja) 充電制御方法及び電子機器
US8319479B2 (en) Method of estimating battery recharge time and related device
US8643331B1 (en) Enhanced voltage-based fuel gauges and methods
EP1577677A1 (en) Battery apparatus and discharge controlling method of battery apparatus
US20120121952A1 (en) Battery status detecting device and battery pack where the battery status detecting device is provided
EP1049231A1 (en) Parameter measuring method, charge/discharge control method and apparatus and life predicting method for secondary batteries and power storage apparatus using the same
JP4210794B2 (ja) 電池の容量検出方法、電池パック及び電子機器システム
JP4086008B2 (ja) 二次電池の残容量率算出方法および電池パック
JP2009097954A (ja) 電池パックおよび二次電池の残容量補正方法
JP2009133676A (ja) 電池パックおよび充放電方法
WO2003107470A1 (ja) バッテリパック及びバッテリ残容量算出方法
JP4846755B2 (ja) 携帯型電子機器
JP2007322398A (ja) 電池パックおよび満充電容量検出方法
KR20140025652A (ko) 배터리 팩 및 이의 제어 방법
CN108072793B (zh) 用于计算电池系统的线路电阻的方法和设备
JP2008275524A (ja) 電池パックおよび残容量算出方法
JP2001095159A (ja) ２次電池ユニット及び２次電池ユニットにおける電気容量の測定方法
JP4660367B2 (ja) 二次電池の残存容量検出方法
JP4000240B2 (ja) 二次電池ユニット及び二次電池の残量測定方法
JPH07335273A (ja) 蓄電池の充放電監視方法及び監視装置
JP2004364419A (ja) 充電装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050914

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20060208

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060926

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061003

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061201

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: 20070206

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070219

R151 Written notification of patent or utility model registration

Ref document number: 3925507

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100309

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110309

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110309

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120309

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130309

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130309

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140309

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

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