AU2002217812A1 - Adaptive battery charging based on battery condition - Google Patents

Adaptive battery charging based on battery condition

Info

Publication number
AU2002217812A1
AU2002217812A1 AU2002217812A AU1781202A AU2002217812A1 AU 2002217812 A1 AU2002217812 A1 AU 2002217812A1 AU 2002217812 A AU2002217812 A AU 2002217812A AU 1781202 A AU1781202 A AU 1781202A AU 2002217812 A1 AU2002217812 A1 AU 2002217812A1
Authority
AU
Australia
Prior art keywords
battery
adaptive
charging based
condition
battery charging
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.)
Abandoned
Application number
AU2002217812A
Other languages
English (en)
Inventor
Anatoliy Fridman
Yury M. Podrazhansky
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.)
Enrev Power Solutions Inc
Original Assignee
Enrev Power Solutions Inc
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 Enrev Power Solutions Inc filed Critical Enrev Power Solutions Inc
Publication of AU2002217812A1 publication Critical patent/AU2002217812A1/en
Abandoned legal-status Critical Current

Links

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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
    • 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]
    • 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
    • H02J7/005—Detection of state of health [SOH]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
AU2002217812A 2000-11-15 2001-11-14 Adaptive battery charging based on battery condition Abandoned AU2002217812A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24899000P 2000-11-15 2000-11-15
US60/248,990 2000-11-15
PCT/US2001/043753 WO2002041466A2 (fr) 2000-11-15 2001-11-14 Charge appliquee a une batterie en fonction de son etat

Publications (1)

Publication Number Publication Date
AU2002217812A1 true AU2002217812A1 (en) 2002-05-27

Family

ID=22941565

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002217812A Abandoned AU2002217812A1 (en) 2000-11-15 2001-11-14 Adaptive battery charging based on battery condition

Country Status (3)

Country Link
US (1) US20020075003A1 (fr)
AU (1) AU2002217812A1 (fr)
WO (1) WO2002041466A2 (fr)

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US7098666B2 (en) * 2004-07-28 2006-08-29 Motorola, Inc. Method and system for battery state of charge estimation by using measured changes in voltage
KR20090094006A (ko) * 2006-12-26 2009-09-02 파나소닉 주식회사 비수계 전해질 2차 전지의 충전 방법, 전자 기기, 전지 팩 및 충전기
US20090108810A1 (en) * 2007-10-31 2009-04-30 Sawyers Thomas P Battery charging based on battery capacity
JP5044511B2 (ja) * 2008-09-03 2012-10-10 トヨタ自動車株式会社 リチウムイオン電池の劣化判定方法、リチウムイオン電池の制御方法、リチウムイオン電池の劣化判定装置、リチウムイオン電池の制御装置及び車両
US10067198B2 (en) 2010-05-21 2018-09-04 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell using the state of health thereof
US8791669B2 (en) 2010-06-24 2014-07-29 Qnovo Inc. Method and circuitry to calculate the state of charge of a battery/cell
WO2011146783A1 (fr) 2010-05-21 2011-11-24 Qnovo Inc. Procédé et circuit de charge adaptative d'un accumulateur/d'une cellule
US11397215B2 (en) * 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using battery physical phenomena
US11397216B2 (en) * 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using a battery model
US9142994B2 (en) 2012-09-25 2015-09-22 Qnovo, Inc. Method and circuitry to adaptively charge a battery/cell
US11791647B2 (en) 2010-05-21 2023-10-17 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US10389156B2 (en) 2010-05-21 2019-08-20 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US8970178B2 (en) 2010-06-24 2015-03-03 Qnovo Inc. Method and circuitry to calculate the state of charge of a battery/cell
US20120249077A1 (en) * 2011-03-30 2012-10-04 Mordehay Carmel Battery system for electricity transport vessel
US8994327B2 (en) * 2011-08-24 2015-03-31 General Electric Company Apparatus and method for charging an electric vehicle
EP2607910B1 (fr) * 2011-12-23 2016-03-23 Samsung SDI Co., Ltd. Dispositif et procédé pour estimer la durée de vie d'une batterie secondaire
US8988047B2 (en) 2012-08-30 2015-03-24 General Electric Company Method of charging an electrochemical cell
US9063018B1 (en) 2012-10-22 2015-06-23 Qnovo Inc. Method and circuitry to determine temperature and/or state of health of a battery/cell
US9231410B2 (en) * 2013-01-04 2016-01-05 Otter Products, Llc Electronic device case
US8844817B2 (en) 2013-01-05 2014-09-30 Otter Products, Llc Electronic device case for mobile point of sale
FR3002045B1 (fr) 2013-02-14 2015-02-20 Renault Sa Gestion de la charge d'une batterie
DE102014101728B4 (de) * 2013-02-22 2018-06-28 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zum Identifizieren eines Fehlers in einer Batteriezelle sowie Batteriezellendiagnosesystem
US9459325B2 (en) * 2013-02-22 2016-10-04 GM Global Technology Operations LLC Battery cell scanning systems and methods
US9461492B1 (en) 2013-04-19 2016-10-04 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell using a charge-time parameter
JP2015117633A (ja) * 2013-12-18 2015-06-25 トヨタ自動車株式会社 充電制御装置
EP3120436A4 (fr) 2014-03-20 2017-11-22 Otter Products, Llc Boîtier avec alimentation pour dispositif électronique portable
US9759782B2 (en) 2014-04-03 2017-09-12 Nokia Technologies Oy Impedance-based battery state estimation method
CN203933073U (zh) 2014-04-28 2014-11-05 王熙宁 一种新型汽车充电器
US9698632B2 (en) 2014-05-09 2017-07-04 Otter Products, Llc Wireless battery charger and charge-receiving device
US10574079B1 (en) 2014-06-20 2020-02-25 Qnovo Inc. Wireless charging techniques and circuitry for a battery
SE540542C2 (en) * 2014-07-03 2018-09-25 Ctek Sweden Ab A method for determining a capacity of a battery, a circuit and a battery charger
GB2531302A (en) * 2014-10-15 2016-04-20 Ecotech Energy Solutions Ltd A method and apparatus for charging a battery
US10164468B2 (en) 2015-06-16 2018-12-25 Otter Products, Llc Protective cover with wireless charging feature
US10137797B2 (en) 2015-09-28 2018-11-27 Ford Global Technologies, Llc Battery state of charge estimation based on current pulse duration
US9729187B1 (en) 2016-02-01 2017-08-08 Otter Products, Llc Case with electrical multiplexing
US10432013B2 (en) 2016-04-06 2019-10-01 Otter Products, Llc Windshield solar mount assembly
US10791213B2 (en) 2016-06-14 2020-09-29 Hand Held Products, Inc. Managing energy usage in mobile devices
WO2018039902A1 (fr) * 2016-08-30 2018-03-08 宁德新能源科技有限公司 Procédé et dispositif de charge de batterie et système de batterie
US10509076B2 (en) * 2016-09-19 2019-12-17 Microsoft Technology Licensing, Llc Battery performance monitoring
JP6884000B2 (ja) * 2017-02-17 2021-06-09 キヤノン株式会社 電子機器およびその制御方法
US11360152B1 (en) * 2017-07-31 2022-06-14 Maxim Integrated Products, Inc. Battery cell end of life and defect detection system
US10804716B2 (en) * 2017-10-13 2020-10-13 Bose Corporation Method and system for charging a battery
US10958103B2 (en) 2018-08-14 2021-03-23 Otter Products, Llc Stackable battery pack system with wireless charging
USD906958S1 (en) 2019-05-13 2021-01-05 Otter Products, Llc Battery charger
CN114175355A (zh) * 2019-07-30 2022-03-11 日置电机株式会社 蓄电设备的测定装置以及测定方法
WO2021145437A1 (fr) * 2020-01-17 2021-07-22 日置電機株式会社 Dispositif, dispositif de mesure, procédé, et procédé de mesure
CN111751752A (zh) * 2020-05-20 2020-10-09 中国电力科学研究院有限公司 一种退役磷酸铁锂动力电池状态评估方法及装置
US20220200295A1 (en) * 2020-12-23 2022-06-23 Medtronic, Inc. Systems and method for charging batteries

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JP2000268885A (ja) * 1999-03-16 2000-09-29 Nippon Telegr & Teleph Corp <Ntt> 二次電池の充電状態検出方法及び装置

Also Published As

Publication number Publication date
WO2002041466A2 (fr) 2002-05-23
US20020075003A1 (en) 2002-06-20
WO2002041466A3 (fr) 2002-08-22

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