EA199800053A1 - MANAGING THE PROCESS OF CHARGING BATTERY BATTERY AND ITS COMPLETION - Google Patents

MANAGING THE PROCESS OF CHARGING BATTERY BATTERY AND ITS COMPLETION

Info

Publication number
EA199800053A1
EA199800053A1 EA199800053A EA199800053A EA199800053A1 EA 199800053 A1 EA199800053 A1 EA 199800053A1 EA 199800053 A EA199800053 A EA 199800053A EA 199800053 A EA199800053 A EA 199800053A EA 199800053 A1 EA199800053 A1 EA 199800053A1
Authority
EA
Eurasian Patent Office
Prior art keywords
battery
pause
charging
pulse
managing
Prior art date
Application number
EA199800053A
Other languages
Russian (ru)
Other versions
EA000240B1 (en
Inventor
Юри М. Подражански
Борис Центер
Original Assignee
Эдвенст Чарджер Текнолоджи, Инк.
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 Эдвенст Чарджер Текнолоджи, Инк. filed Critical Эдвенст Чарджер Текнолоджи, Инк.
Publication of EA199800053A1 publication Critical patent/EA199800053A1/en
Publication of EA000240B1 publication Critical patent/EA000240B1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44Methods for charging or discharging
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007Regulation of charging or discharging current or voltage
    • H02J7/00711Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

Способ и устройство регулируют процесс зарядки батареи так, чтобы заряжать батарею как можно быстрее, в то же время защищая ее от перегрева или повреждения. Способ предусматривает подачу зарядного импульса (С1), который обеспечивает средний зарядный ток, подачу первого деполяризующего импульса (D1), выдержку первой паузы (DW1), измерение напряжения (V1) в заданной точке в первой паузе, подачу второго деполяризующего импульса (D2), выдержку второй паузы (DW2), измерение напряжения (V2) в заданной точке во второй паузе, определение разности между напряжениями (V1) и (V2) и уменьшение среднего зарядного тока, если эта разность больше, чем заданная величина. Изобретение также позволяет определить, достаточно ли воды в батарее.Международная заявка была опубликована вместе с отчетом о международном поиске.The method and apparatus regulate the process of charging the battery so as to charge the battery as quickly as possible, while at the same time protecting it from overheating or damage. The method involves applying a charging pulse (C1), which provides the average charging current, supplying the first depolarizing pulse (D1), holding the first pause (DW1), measuring the voltage (V1) at a given point in the first pause, feeding the second depolarizing pulse (D2), holding the second pause (DW2), measuring the voltage (V2) at a given point in the second pause, determining the difference between the voltages (V1) and (V2) and reducing the average charging current if this difference is greater than the specified value. The invention also makes it possible to determine if there is enough water in the battery. The international application was published along with an international search report.

EA199800053A 1995-07-11 1996-07-10 Control and termination of a battery charging process EA000240B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US102495P 1995-07-11 1995-07-11
PCT/US1996/011466 WO1997003489A1 (en) 1995-07-11 1996-07-10 Control and termination of a battery charging process

Publications (2)

Publication Number Publication Date
EA199800053A1 true EA199800053A1 (en) 1998-08-27
EA000240B1 EA000240B1 (en) 1999-02-25

Family

ID=21694019

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800053A EA000240B1 (en) 1995-07-11 1996-07-10 Control and termination of a battery charging process

Country Status (12)

Country Link
EP (1) EP0846361A4 (en)
JP (1) JPH11509078A (en)
KR (1) KR19990028876A (en)
CN (1) CN1078397C (en)
AU (1) AU710799B2 (en)
BR (1) BR9609599A (en)
CA (1) CA2226411A1 (en)
EA (1) EA000240B1 (en)
IL (1) IL122821A0 (en)
NO (1) NO980111L (en)
NZ (1) NZ312602A (en)
WO (1) WO1997003489A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431282B1 (en) 1999-04-09 2002-08-13 Shell Oil Company Method for annular sealing
KR20020026056A (en) * 2000-09-30 2002-04-06 황한규 Preheater equipmented ptc
KR100398483B1 (en) * 2000-12-26 2003-09-19 에스케이텔레텍주식회사 Battery charger of mobile phone using constant current and pulse, and method for the same
GC0000398A (en) 2001-07-18 2007-03-31 Shell Int Research Method of activating a downhole system
WO2003058792A1 (en) * 2001-12-21 2003-07-17 Hans Wiederkehr Method for charging and/or discharging energy sources
EP1835297B1 (en) * 2006-03-14 2012-10-31 National University of Ireland, Galway A method and device for determining characteristics of an unknown battery
KR101113415B1 (en) 2009-12-29 2012-03-02 삼성에스디아이 주식회사 Protection Circuit for Battery Pack
US8436587B2 (en) * 2010-05-05 2013-05-07 Ove T. Aanensen Bipolar overvoltage battery pulser and method
CN102306854A (en) * 2011-08-17 2012-01-04 蒋冠珞 Deep depolarization charging method for lead-acid storage battery
CN104316877B (en) * 2014-01-09 2017-12-05 中航锂电(江苏)有限公司 A kind of self discharge detection method of ferric phosphate lithium cell
US10594150B2 (en) 2015-04-24 2020-03-17 Manodya Limited Pulse discharge system
CN105743176B (en) * 2016-04-10 2018-03-09 王艳荣 A kind of control method of electric capacity charging device
DE102017120039A1 (en) 2017-08-31 2019-02-28 Nidec Gpm Gmbh Coolant pump with application-optimized design
GB2570356B (en) * 2018-05-29 2020-01-15 Manodya Ltd A pulse discharge system
CN110190644A (en) * 2019-05-27 2019-08-30 深圳市好成绩网络科技有限公司 Control the method, apparatus and electronic equipment of battery charge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5307000A (en) * 1992-01-22 1994-04-26 Electronic Power Technology, Inc. Method and apparatus for charging, thawing, and formatting a battery

Also Published As

Publication number Publication date
CN1190499A (en) 1998-08-12
EA000240B1 (en) 1999-02-25
NO980111D0 (en) 1998-01-09
CN1078397C (en) 2002-01-23
AU6459796A (en) 1997-02-10
NO980111L (en) 1998-03-10
BR9609599A (en) 1999-08-17
AU710799B2 (en) 1999-09-30
EP0846361A1 (en) 1998-06-10
EP0846361A4 (en) 2000-05-03
MX9800293A (en) 1998-09-30
IL122821A0 (en) 1998-08-16
CA2226411A1 (en) 1997-01-30
WO1997003489A1 (en) 1997-01-30
KR19990028876A (en) 1999-04-15
JPH11509078A (en) 1999-08-03
NZ312602A (en) 2000-02-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU