TW342452B - Control and termination of a battery charging process - Google Patents

Control and termination of a battery charging process

Info

Publication number
TW342452B
TW342452B TW086100490A TW86100490A TW342452B TW 342452 B TW342452 B TW 342452B TW 086100490 A TW086100490 A TW 086100490A TW 86100490 A TW86100490 A TW 86100490A TW 342452 B TW342452 B TW 342452B
Authority
TW
Taiwan
Prior art keywords
rest period
voltage
termination
control
predetermined point
Prior art date
Application number
TW086100490A
Other languages
English (en)
Inventor
M Podrazhansky Yury
Y Tsenter Boris
Original Assignee
Advanced Charger Technology 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 Advanced Charger Technology Inc filed Critical Advanced Charger Technology Inc
Application granted granted Critical
Publication of TW342452B publication Critical patent/TW342452B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/927—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/18—Indicator or display
    • Y10S320/21—State of charge of battery

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
TW086100490A 1996-07-10 1997-01-17 Control and termination of a battery charging process TW342452B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/677,483 US5694023A (en) 1996-07-10 1996-07-10 Control and termination of a battery charging process

Publications (1)

Publication Number Publication Date
TW342452B true TW342452B (en) 1998-10-11

Family

ID=24718904

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086100490A TW342452B (en) 1996-07-10 1997-01-17 Control and termination of a battery charging process

Country Status (2)

Country Link
US (1) US5694023A (zh)
TW (1) TW342452B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI404965B (zh) * 2010-08-31 2013-08-11 O2Micro Int Ltd 檢測多電池單元個數的電路、監測系統、以及檢測電池組中電池單元個數的方法
US8618806B2 (en) 2010-07-08 2013-12-31 02Micro, Inc. Circuits and methods for cell number detection

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040685A (en) * 1996-08-16 2000-03-21 Total Battery Management, Inc. Energy transfer and equalization in rechargeable lithium batteries
SG70060A1 (en) * 1997-01-06 2000-01-25 Murata Manufacturing Co Method of charging capacitor for use in measuring data of said capacitor
AU7571898A (en) * 1997-05-15 1998-12-08 Advanced Charger Technology, Inc. Equalization of series-connected cells and batteries
US5889385A (en) * 1997-08-19 1999-03-30 Advanced Charger Technology, Inc. Equalization of series-connected cells of a battery using controlled charging and discharging pulses
US6229285B1 (en) * 1997-10-03 2001-05-08 Georgia Tech Research Corporation Detector for rapid charging and method
US6094033A (en) * 1998-10-02 2000-07-25 Georgia Tech Research Corporation Battery state of charge detector with rapid charging capability and method
US6316909B1 (en) * 1998-03-24 2001-11-13 Seiko Epson Corporation Electronic device, control method for electronic device, recharge-rate estimating method for secondary battery, and charging control method for secondary battery
US6060865A (en) * 1998-06-05 2000-05-09 Yuasa-Delta Technology, Inc. Rapid charging of a battery by applying alternating pulsed large current without a high temperature
US6222343B1 (en) 1998-08-14 2001-04-24 Milwaukee Electric Tool Corporation Battery charger, a method for charging a battery, and a software program for operating the battery charger
US7336054B2 (en) * 1998-08-14 2008-02-26 Milwaukee Electric Tool Corporation Apparatus and method of activating a microcontroller
US6154010A (en) * 1998-11-19 2000-11-28 Microsoft Corporation Battery charging docking cradle for a mobile computer
US6281683B1 (en) * 1999-02-02 2001-08-28 Enrev Corporation Rapid determination of present and potential battery capacity
US6366056B1 (en) * 1999-06-08 2002-04-02 Enrev Corporation Battery charger for lithium based batteries
US6531848B1 (en) 2000-05-26 2003-03-11 Arris International, Inc. Battery voltage regulation circuit
DE10041727C2 (de) * 2000-08-25 2003-04-10 Cochlear Ltd Implantierbares hermetisch dichtes Gehäuse für eine implantierbare medizinische Vorrichtung
DE10041728A1 (de) * 2000-08-25 2002-03-21 Implex Hear Tech Ag Implantierbare medizinische Vorrichtung mit einem hermetisch dichten Gehäuse
US6259231B1 (en) 2000-11-16 2001-07-10 R G Technology Ventures, Llc Rapid battery charger
US6586130B1 (en) * 2000-11-22 2003-07-01 Honeywell International Inc. Method and apparatus for determining the state of charge of a lithium-ion battery
US6677730B2 (en) 2001-12-21 2004-01-13 Energenx, Inc. Device and method for pulse charging a battery and for driving other devices with a pulse
US7348763B1 (en) 2002-12-20 2008-03-25 Linvatec Corporation Method for utilizing temperature to determine a battery state
US6798174B2 (en) * 2003-01-31 2004-09-28 Motorola, Inc. Method of terminating charge for a battery
US20040217734A1 (en) * 2003-04-30 2004-11-04 Shum King Mo Battery charger circuit
US7221125B2 (en) * 2003-11-06 2007-05-22 Y. Ding System and method for charging a battery
US7446509B2 (en) * 2004-05-08 2008-11-04 Gem Power, Llc Intelligent battery charging system
US7570022B2 (en) * 2005-02-09 2009-08-04 Gm Global Technology Operations, Inc. Variable battery refresh charging cycles
JP2007121030A (ja) * 2005-10-26 2007-05-17 Denso Corp 車両用蓄電装置の内部状態検出装置
US20080024010A1 (en) * 2006-07-31 2008-01-31 John Romano Automatic auxiliary lighting unit
AU2007325229A1 (en) * 2006-11-27 2008-06-05 Universal Supercapacitors Llc Method of charging double electric layer electrochemical capacitors
US20080252258A1 (en) * 2007-04-13 2008-10-16 Chang Tzu-Fen Charging Method for a Lead-acid Battery
DE102007031568A1 (de) * 2007-07-06 2009-01-08 Robert Bosch Gmbh Vorrichtung, insbesondere Ladegerätvorrichtung, zum Laden eines Akkumulators
US8754611B2 (en) * 2008-04-11 2014-06-17 Apple Inc. Diffusion-limited adaptive battery charging
US11397215B2 (en) * 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using battery physical phenomena
US12081057B2 (en) 2010-05-21 2024-09-03 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
EP2472278A1 (en) * 2010-10-15 2012-07-04 Sanyo Electric Co., Ltd. Power management system
WO2013049879A1 (en) * 2011-10-03 2013-04-11 Megapulse Australia Pty Ltd An improved battery conditioning apparatus
DE102011087496A1 (de) * 2011-11-30 2013-06-27 H-Tech Ag Verfahren und Vorrichtung zum Laden von wiederaufladbaren Zellen
US20140375275A1 (en) * 2013-03-14 2014-12-25 Evgentech, Inc. Pulse battery charger methods and systems for improved charging of batteries
TWI497796B (zh) * 2013-07-29 2015-08-21 通嘉科技股份有限公司 對一可充電式電池的充電方法
EP2860842B1 (en) * 2013-10-11 2019-04-24 Dialog Semiconductor GmbH Method for charging a battery
US10090695B2 (en) * 2014-08-29 2018-10-02 Fairchild Semiconductor Corporation Optimized current pulse charging apparatus and method employing increasing clamp reference voltages and decreasing current pulses
US11063458B1 (en) * 2015-08-26 2021-07-13 Google Llc Systems and methods for dynamic pulse charging
US10291046B2 (en) * 2016-11-23 2019-05-14 Robert Bosch Gmbh Method for fast charging lithium-ion batteries
DE102018128026A1 (de) * 2017-11-10 2019-05-16 Maxim Integrated Products, Inc. Batterieladegerät und zugehörige Systeme und Verfahren
EP3641093B1 (en) 2018-10-18 2020-12-02 3M Innovative Properties Company A method of charging a battery and a system having a dental light irradiation device and a battery charging device
US12531283B2 (en) * 2018-11-07 2026-01-20 Qnovo Inc. Battery adaptive charging using battery physical phenomena
US11515587B2 (en) * 2019-10-10 2022-11-29 Robert Bosch Gmbh Physics-based control of battery temperature
KR20210079940A (ko) * 2019-12-20 2021-06-30 엘지전자 주식회사 충전기 및 제어 방법
CN112260372B (zh) * 2020-12-23 2021-04-27 江苏时代新能源科技有限公司 一种电池均衡方法、装置及电池管理系统
WO2022170481A1 (zh) * 2021-02-09 2022-08-18 宁德时代新能源科技股份有限公司 电池充电方法、控制器、电池管理系统、电池和用电装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597673A (en) * 1969-06-26 1971-08-03 Mcculloch Corp Rapid charging of batteries
US3617851A (en) * 1969-09-29 1971-11-02 Christie Electric Corp Battery charger with control circuit for cyclical charge and discharge as a function of battery voltage during discharge
US4829225A (en) * 1985-10-23 1989-05-09 Electronic Power Devices, Corp. Rapid battery charger, discharger and conditioner
US4745349A (en) * 1986-10-16 1988-05-17 Allied Corporation Apparatus and method for charging and testing batteries
US5307000A (en) * 1992-01-22 1994-04-26 Electronic Power Technology, Inc. Method and apparatus for charging, thawing, and formatting a battery
US5543701A (en) * 1993-11-09 1996-08-06 Bell Communications Research, Inc. Electrical storage cell polarization controller
US5561360A (en) * 1994-05-02 1996-10-01 General Motors Corporation Battery cycle life improvements through bifurcated recharge method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8618806B2 (en) 2010-07-08 2013-12-31 02Micro, Inc. Circuits and methods for cell number detection
TWI404965B (zh) * 2010-08-31 2013-08-11 O2Micro Int Ltd 檢測多電池單元個數的電路、監測系統、以及檢測電池組中電池單元個數的方法

Also Published As

Publication number Publication date
US5694023A (en) 1997-12-02

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