ZA952456B - A method and apparatus for processing batteries - Google Patents

A method and apparatus for processing batteries

Info

Publication number
ZA952456B
ZA952456B ZA952456A ZA952456A ZA952456B ZA 952456 B ZA952456 B ZA 952456B ZA 952456 A ZA952456 A ZA 952456A ZA 952456 A ZA952456 A ZA 952456A ZA 952456 B ZA952456 B ZA 952456B
Authority
ZA
South Africa
Prior art keywords
battery
voltage
pct
charge
discharge
Prior art date
Application number
ZA952456A
Other languages
English (en)
Inventor
Malcolm Young
Philip Angilley
Original Assignee
John York Seymour
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 John York Seymour filed Critical John York Seymour
Publication of ZA952456B publication Critical patent/ZA952456B/xx

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
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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
    • H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
    • 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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • 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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/007184—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage in response to battery voltage gradient
    • H02J7/875—
    • H02J7/94—
    • H02J7/963—
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Battery Electrode And Active Subsutance (AREA)
ZA952456A 1994-03-28 1995-03-27 A method and apparatus for processing batteries ZA952456B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ26020494 1994-03-28

Publications (1)

Publication Number Publication Date
ZA952456B true ZA952456B (en) 1996-03-29

Family

ID=19924736

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA952456A ZA952456B (en) 1994-03-28 1995-03-27 A method and apparatus for processing batteries

Country Status (10)

Country Link
US (1) US5789903A (OSRAM)
EP (1) EP0771487B1 (OSRAM)
CN (1) CN1049076C (OSRAM)
AT (1) ATE188316T1 (OSRAM)
AU (1) AU2106195A (OSRAM)
CA (1) CA2186452A1 (OSRAM)
DE (1) DE69514231D1 (OSRAM)
IN (1) IN183315B (OSRAM)
WO (1) WO1995026588A1 (OSRAM)
ZA (1) ZA952456B (OSRAM)

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* Cited by examiner, † Cited by third party
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FR2783979B1 (fr) * 1998-09-28 2000-11-10 Cit Alcatel Dispositif electronique portable avec circuit de controle de la decharge d'une batterie, et procede associe
US6184659B1 (en) * 1999-02-16 2001-02-06 Microchip Technology Incorporated Microcontroller with integral switch mode power supply controller
US6166522A (en) 1999-06-08 2000-12-26 Motorola, Inc. Battery conditioning scheme
US6700352B1 (en) 1999-11-11 2004-03-02 Radiant Power Corp. Dual capacitor/battery charger
US6365328B1 (en) * 2000-03-10 2002-04-02 Infineon Technologies North America Corp. Semiconductor structure and manufacturing method
EP1335475A1 (en) * 2002-02-08 2003-08-13 Trilectron Industries, Inc. Dual capacitor/battery charger
JP2004312867A (ja) * 2003-04-07 2004-11-04 Nec Tokin Corp 電池用電源回路および電池パック
US20070257642A1 (en) * 2003-06-19 2007-11-08 Sean Xiao Battery cell monitoring and balancing circuit
US7081737B2 (en) * 2003-06-19 2006-07-25 O2Micro International Limited Battery cell monitoring and balancing circuit
US20070029976A1 (en) * 2005-07-19 2007-02-08 Garcia Jorge L Method and apparatus for monitoring battery cell temperature
US7598710B2 (en) * 2006-12-08 2009-10-06 Monolithic Power Systems, Inc. Battery charger with temperature control
WO2009149495A1 (en) * 2008-06-10 2009-12-17 Ventrassist Pty Ltd Rechargeable battery usage systems and associated methods
US8872478B2 (en) * 2010-03-09 2014-10-28 O2Micro Inc. Circuit and method for balancing battery cells
TW201230598A (en) * 2010-04-26 2012-07-16 Proterra Inc Fast charge stations for electric vehicles in areas with limited power availability
WO2012127595A1 (ja) * 2011-03-18 2012-09-27 富士通株式会社 電力平準化制御装置、電力平準化蓄電装置、電力平準化制御方法、及び平準化プログラム
ES2401387B1 (es) * 2011-05-17 2014-05-09 ULMA Servicios de Manutención, S. Coop. Método para la regeneración de baterías de plomo
US9269994B2 (en) 2011-12-29 2016-02-23 Blackberry Limited Power pack remaining capacity level detection
US20130257382A1 (en) * 2012-04-02 2013-10-03 Apple Inc. Managing Cycle and Runtime in Batteries for Portable Electronic Devices
CN103645441B (zh) * 2013-11-29 2016-06-01 中国科学院金属研究所 一种钒电池运行过程中充/放电状态的判断方法
CN106299476B (zh) * 2015-05-19 2019-03-12 深圳市比克动力电池有限公司 锂离子电池的化成方法
KR102589963B1 (ko) 2016-04-12 2023-10-13 삼성에스디아이 주식회사 배터리의 충방전 제어 장치 및 그 제어 방법
KR102253781B1 (ko) * 2017-04-28 2021-05-20 주식회사 엘지화학 방전 제어 장치 및 방법
CN109980732A (zh) * 2019-04-01 2019-07-05 漳州科华技术有限责任公司 锂电池充放电控制方法及供电系统
CN111880108B (zh) * 2020-07-16 2023-06-30 蜂巢能源科技股份有限公司 电池测试的方法、装置、存储介质及电子设备
CN113964906A (zh) * 2021-10-26 2022-01-21 江西百盈高新技术股份有限公司 一种基于fpga芯片控制的智能充电器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767995A (en) * 1972-05-17 1973-10-23 Motorola Inc Automatic battery charging circuit operable over a wide temperature range
US4349775A (en) * 1981-01-02 1982-09-14 Exxon Research & Engineering Co. Temperature compensated voltage regulator for photovoltaic charging systems
US4742290A (en) * 1986-06-02 1988-05-03 Acme Electric Corporation Recharging battery charger
DE3832839C2 (de) * 1988-09-28 1999-07-01 Ind Automation Mikroelektronik Verfahren zur Überwachung von wiederaufladbaren Batterien
WO1990003682A1 (en) * 1988-09-30 1990-04-05 Motorola, Inc. Battery and charging system therefor
AU622300B2 (en) * 1989-03-31 1992-04-02 Commonwealth Of Australia, The Apparatus for charging storage cells
US5196779A (en) * 1989-11-16 1993-03-23 Alexander Manufacturing Company Battery maintenance system
EP0689274B1 (en) * 1989-12-11 2002-03-27 Canon Kabushiki Kaisha Charging apparatus
US5185566A (en) * 1990-05-04 1993-02-09 Motorola, Inc. Method and apparatus for detecting the state of charge of a battery
US5061898A (en) * 1990-08-13 1991-10-29 Oram James W Battery evaluation test system
JPH05205781A (ja) * 1992-01-28 1993-08-13 Sanyo Electric Co Ltd 電池の過放電防止装置
US5278509A (en) * 1992-02-03 1994-01-11 At&T Bell Laboratories Method for monitoring battery discharge by determining the second derivative of battery voltage over time
US5640079A (en) * 1994-08-29 1997-06-17 Andrew Corporation Battery charger for portable rechargeable batteries

Also Published As

Publication number Publication date
WO1995026588A1 (en) 1995-10-05
CN1049076C (zh) 2000-02-02
EP0771487A4 (en) 1997-03-20
IN183315B (OSRAM) 1999-11-13
CN1148908A (zh) 1997-04-30
EP0771487B1 (en) 1999-12-29
CA2186452A1 (en) 1995-10-05
DE69514231D1 (de) 2000-02-03
US5789903A (en) 1998-08-04
EP0771487A1 (en) 1997-05-07
AU2106195A (en) 1995-10-17
ATE188316T1 (de) 2000-01-15

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