SE9601639L - Batterikapacitetsmätare - Google Patents

Batterikapacitetsmätare

Info

Publication number
SE9601639L
SE9601639L SE9601639A SE9601639A SE9601639L SE 9601639 L SE9601639 L SE 9601639L SE 9601639 A SE9601639 A SE 9601639A SE 9601639 A SE9601639 A SE 9601639A SE 9601639 L SE9601639 L SE 9601639L
Authority
SE
Sweden
Prior art keywords
pct
discharge
battery capacity
sec
date
Prior art date
Application number
SE9601639A
Other languages
English (en)
Other versions
SE515398C2 (sv
SE9601639D0 (sv
Inventor
Per Wistrand
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9601639A priority Critical patent/SE515398C2/sv
Publication of SE9601639D0 publication Critical patent/SE9601639D0/sv
Priority to PL97324287A priority patent/PL324287A1/xx
Priority to EP97921070A priority patent/EP0852015A1/en
Priority to AU27213/97A priority patent/AU2721397A/en
Priority to CA002226841A priority patent/CA2226841A1/en
Priority to JP9538816A priority patent/JP2000501507A/ja
Priority to PCT/SE1997/000723 priority patent/WO1997041448A1/en
Priority to US08/981,504 priority patent/US6061639A/en
Priority to BR9702169A priority patent/BR9702169A/pt
Priority to CN97190734A priority patent/CN1099038C/zh
Publication of SE9601639L publication Critical patent/SE9601639L/sv
Priority to MXPA/A/1997/010385A priority patent/MXPA97010385A/xx
Priority to NO976104A priority patent/NO976104L/no
Publication of SE515398C2 publication Critical patent/SE515398C2/sv

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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
SE9601639A 1996-04-29 1996-04-29 Batterikapacitetsmätare SE515398C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9601639A SE515398C2 (sv) 1996-04-29 1996-04-29 Batterikapacitetsmätare
CN97190734A CN1099038C (zh) 1996-04-29 1997-04-29 蓄电池容量测量装置
PCT/SE1997/000723 WO1997041448A1 (en) 1996-04-29 1997-04-29 Battery capacity measuring device
EP97921070A EP0852015A1 (en) 1996-04-29 1997-04-29 Battery capacity measuring device
AU27213/97A AU2721397A (en) 1996-04-29 1997-04-29 Battery capacity measuring device
CA002226841A CA2226841A1 (en) 1996-04-29 1997-04-29 Battery capacity measuring device
JP9538816A JP2000501507A (ja) 1996-04-29 1997-04-29 バッテリ容量測定装置
PL97324287A PL324287A1 (en) 1996-04-29 1997-04-29 Method of and apparatus for measuring capacity of an accumulator
US08/981,504 US6061639A (en) 1996-04-29 1997-04-29 Battery capacity measuring device
BR9702169A BR9702169A (pt) 1996-04-29 1997-04-29 Processo unidade de controle e sistema de bateria para calcular uma capacidade resultante de uma bateria
MXPA/A/1997/010385A MXPA97010385A (en) 1996-04-29 1997-12-18 Device for measuring the capacity of a bate
NO976104A NO976104L (no) 1996-04-29 1997-12-29 Anordning ved måling av batterikapasitet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601639A SE515398C2 (sv) 1996-04-29 1996-04-29 Batterikapacitetsmätare

Publications (3)

Publication Number Publication Date
SE9601639D0 SE9601639D0 (sv) 1996-04-29
SE9601639L true SE9601639L (sv) 1997-10-30
SE515398C2 SE515398C2 (sv) 2001-07-30

Family

ID=20402393

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601639A SE515398C2 (sv) 1996-04-29 1996-04-29 Batterikapacitetsmätare

Country Status (11)

Country Link
US (1) US6061639A (sv)
EP (1) EP0852015A1 (sv)
JP (1) JP2000501507A (sv)
CN (1) CN1099038C (sv)
AU (1) AU2721397A (sv)
BR (1) BR9702169A (sv)
CA (1) CA2226841A1 (sv)
NO (1) NO976104L (sv)
PL (1) PL324287A1 (sv)
SE (1) SE515398C2 (sv)
WO (1) WO1997041448A1 (sv)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6823274B2 (en) * 1999-04-13 2004-11-23 Zts, Inc. Apparatus and method for testing remaining capacity of a battery
US6411911B1 (en) * 1999-06-30 2002-06-25 Tyco Electronics Logistics Ag Battery diagnostic method utilizing a universal normalized discharge curve for predicting battery reserve time
JP2003194897A (ja) * 2001-12-26 2003-07-09 Sanyo Electric Co Ltd 電池の残容量演算方法とパック電池
US7400149B2 (en) * 2002-01-08 2008-07-15 Siemens Aktiengesellschaft Method for assessment of the state of batteries in battery-supported power supply systems
JP2004170385A (ja) * 2002-11-08 2004-06-17 Sanyo Electric Co Ltd 電池の残容量演算装置
JP4032934B2 (ja) * 2002-11-15 2008-01-16 ソニー株式会社 電池容量算出方法、電池容量算出装置、及び電池容量算出プログラム
EP1570538B1 (en) * 2002-12-03 2016-10-12 Hydrogenics Corporation Method and apparatus for monitoring fuel cell voltages
JP3689084B2 (ja) * 2002-12-11 2005-08-31 三菱電機株式会社 バッテリ充電状態演算装置およびバッテリ充電状態演算方法
US6789026B2 (en) * 2002-12-29 2004-09-07 Texas Instruments Incorporated Circuit and method for monitoring battery state of charge
EP1639380B1 (en) * 2003-06-06 2011-09-14 Eaton Power Quality Limited Method and apparatus for battery monitoring, characterisation and reserve time estimation
US7023216B2 (en) * 2003-09-26 2006-04-04 Ford Global Technologies, Llc Indicator for use in vehicles having an energy storage device
US7317995B2 (en) * 2003-12-30 2008-01-08 Batterycorp., Inc. Battery management system and apparatus
FR2871624B1 (fr) * 2004-06-14 2006-11-17 Commissariat Energie Atomique Procede de gestion d'un parc de batteries rechargeables
EP1632782A1 (en) * 2004-09-02 2006-03-08 Delphi Technologies, Inc. Method and apparatus for battery monitoring
DE102004063163A1 (de) * 2004-12-29 2006-07-20 Robert Bosch Gmbh Verfahren zur Bestimmung des Innenwiderstandes einer Batterie
CN101231327B (zh) * 2007-01-25 2011-03-30 乐金电子（昆山）电脑有限公司 电池余量测定装置及方法
US8120320B2 (en) * 2007-08-15 2012-02-21 GM Global Technology Operations LLC Method for updating minimum and maximum energy storage values
US8542126B2 (en) * 2007-08-21 2013-09-24 Verizon Patent And Licensing Inc. Optical network terminal backup battery centralized monitoring and voltage alert
US20090051556A1 (en) * 2007-08-21 2009-02-26 Verizon Services Corp. Optical network terminal backup battery voltage alert
CN101430366B (zh) * 2008-12-12 2012-02-15 苏州金百合电子科技有限公司 电池荷电状态检测方法
JP5378885B2 (ja) * 2009-06-08 2013-12-25 オーエスエスブロードネット株式会社 Ｃａｔｖ伝送路の給電監視システム、方法、プログラム及び記録媒体
CN101930056B (zh) * 2009-06-24 2013-07-24 力博特公司 一种电池备电时间预测方法
CN102195304B (zh) * 2010-03-12 2014-07-02 联想(北京)有限公司 一种管理电池使用时间的方法、装置和便携式计算机
US8749201B2 (en) * 2010-10-05 2014-06-10 GM Global Technology Operations LLC Battery pack capacity learn algorithm
US9360527B2 (en) * 2011-08-12 2016-06-07 Johnson Controls Technology Llc System and method for energy prediction in battery packs
US9500713B1 (en) 2013-03-05 2016-11-22 Qnovo Inc. Circuitry and techniques for determining an SOC of a battery/cell having a silicon-based anode and a fuel gauge therefor
CN104375085B (zh) * 2013-08-13 2019-03-26 中兴通讯股份有限公司 一种检测电池电量的方法、装置及终端
US10003108B2 (en) * 2013-11-14 2018-06-19 Nec Corporation Storage battery, method of controlling storage battery, and non-transitory storage medium
CN104656021B (zh) * 2013-11-19 2018-05-01 维谛技术有限公司 一种蓄电池剩余容量的预估方法及装置
CN103645442A (zh) * 2013-12-06 2014-03-19 南车株洲电力机车有限公司 电力机车蓄电池剩余容量的检测装置
TWI576596B (zh) * 2014-11-20 2017-04-01 力智電子股份有限公司 具溫度補償的電量量測裝置及其溫度補償方法
DE102016216664A1 (de) * 2016-09-02 2018-03-08 Volkswagen Aktiengesellschaft Verfahren zur Feststellung der Funktionssicherheit einer Batterie
CN107271912B (zh) * 2017-06-27 2019-10-25 荆门市格林美新材料有限公司 一种蓄电池梯级利用评估方法
US11462777B2 (en) * 2017-10-04 2022-10-04 Envision Aesc Japan Ltd. Battery pack inspection method and inspection device for anomaly detection via voltage comparison over time
FR3075395B1 (fr) * 2017-12-19 2020-11-20 Commissariat Energie Atomique Procede de determination du courant de decharge maximal applicable a une cellule lithium-ion a une temperature donnee
FR3075396B1 (fr) * 2017-12-19 2019-12-27 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de determination d'une sequence de courants de decharge applicable a une cellule lithium-ion a une temperature donnee
GB2574593B (en) * 2018-06-07 2021-01-13 Oxis Energy Ltd Battery Management
EP3614155A1 (de) * 2018-08-22 2020-02-26 Siemens Aktiengesellschaft Verfahren und anordnung zum erkennen von koronaentladungen einer anlage mit betriebsmitteln
CN110333464A (zh) * 2019-07-24 2019-10-15 国家电网有限公司 操作指示方法及装置
CN113406509B (zh) * 2021-06-11 2022-05-10 浙江今日阳光新能源车业有限公司 电动车电量显示方法、电动车仪表及计算机存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8817364D0 (en) * 1988-07-21 1988-08-24 Opalport Electronics Ltd Battery monitoring system
US4876513A (en) * 1988-12-05 1989-10-24 Globe-Union Inc. Dynamic state-of-charge indicator for a battery and method thereof
US4952862A (en) * 1989-09-29 1990-08-28 At&T Bell Laboratories Apparatus and method for adaptively predicting battery discharge reserve time
US5371682A (en) * 1993-02-04 1994-12-06 At&T Corp. Method and apparatus for predicting battery reserve time to a specified end-voltage
JPH08136626A (ja) * 1994-09-16 1996-05-31 Seiko Epson Corp バッテリー残存容量計及びバッテリー残存容量の演算方法

Also Published As

Publication number Publication date
US6061639A (en) 2000-05-09
NO976104D0 (no) 1997-12-29
CN1099038C (zh) 2003-01-15
CN1196796A (zh) 1998-10-21
MX9710385A (es) 1998-09-30
CA2226841A1 (en) 1997-11-06
SE515398C2 (sv) 2001-07-30
JP2000501507A (ja) 2000-02-08
EP0852015A1 (en) 1998-07-08
NO976104L (no) 1998-02-19
SE9601639D0 (sv) 1996-04-29
WO1997041448A1 (en) 1997-11-06
BR9702169A (pt) 1999-07-20
PL324287A1 (en) 1998-05-11
AU2721397A (en) 1997-11-19

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