NO980111L - Styring og avslutning av en batteriladeprosess - Google Patents

Styring og avslutning av en batteriladeprosess

Info

Publication number
NO980111L
NO980111L NO980111A NO980111A NO980111L NO 980111 L NO980111 L NO 980111L NO 980111 A NO980111 A NO 980111A NO 980111 A NO980111 A NO 980111A NO 980111 L NO980111 L NO 980111L
Authority
NO
Norway
Prior art keywords
battery
voltage
rest period
charging
applying
Prior art date
Application number
NO980111A
Other languages
English (en)
Other versions
NO980111D0 (no
Inventor
Yury Podrazhansky
Boris Tsenter
Original Assignee
Advanced Charger Technology In
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 In filed Critical Advanced Charger Technology In
Publication of NO980111D0 publication Critical patent/NO980111D0/no
Publication of NO980111L publication Critical patent/NO980111L/no

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
    • 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]
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484—Accumulators 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
    • 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)
  • 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

Fremgangsmåte og apparat for å regulere ladningen av et batteri slik at batteriladningen finner sted så raskt som mulig samtidig som overheting av eller skade på batteriet unngås. Denne fremgangsmåte går ut på å tilføre en ladepuls (C1) som gir en midlere ladestrøm, påtrykke en første depolariseringspuls (D1), vente en første hvileperiode (DW1), måle spenningen (V1) ved et forut bestemt tidspunkt under den første hvileperiode, tilføre en annen depolariseringspuls (D2), vente en annen hvileperiode (DW2), måle spenningen (V2) ved det forut bestemte tidspunkt under den andre hvileperioden, bestemme en forskjell mellom spenningen (V1) og spenningen (V2), samt å senke den midlere ladestrøm hvis forskjellen er større enn en forut bestemt verdi. Foreliggende oppfinnelse går også ut på å bestemme om. batteriet har for lite vann.
NO980111A 1995-07-11 1998-01-09 Styring og avslutning av en batteriladeprosess NO980111L (no)

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
NO980111D0 NO980111D0 (no) 1998-01-09
NO980111L true NO980111L (no) 1998-03-10

Family

ID=21694019

Family Applications (1)

Application Number Title Priority Date Filing Date
NO980111A NO980111L (no) 1995-07-11 1998-01-09 Styring og avslutning av en batteriladeprosess

Country Status (12)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1346422A (zh) 1999-04-09 2002-04-24 国际壳牌研究有限公司 环隙的密封方法
KR20020026056A (ko) * 2000-09-30 2002-04-06 황한규 피티씨 소자가 구비되는 프리히터장치
KR100398483B1 (ko) * 2000-12-26 2003-09-19 에스케이텔레텍주식회사 정전류와 펄스를 이용한 이동통신 단말기의 배터리 충전기및 그 방법
GC0000398A (en) 2001-07-18 2007-03-31 Shell Int Research Method of activating a downhole system
AU2002358782A1 (en) * 2001-12-21 2003-07-24 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 (ko) 2009-12-29 2012-03-02 삼성에스디아이 주식회사 배터리 팩의 보호 회로
US8436587B2 (en) * 2010-05-05 2013-05-07 Ove T. Aanensen Bipolar overvoltage battery pulser and method
CN102306854A (zh) * 2011-08-17 2012-01-04 蒋冠珞 一种铅酸蓄电池深度去极化的充电方法
CN104316877B (zh) * 2014-01-09 2017-12-05 中航锂电（江苏）有限公司 一种磷酸铁锂电池的自放电检测方法
US10594150B2 (en) 2015-04-24 2020-03-17 Manodya Limited Pulse discharge system
CN105743176B (zh) * 2016-04-10 2018-03-09 王艳荣 一种电容充电装置的控制方法
DE102017120039B4 (de) 2017-08-31 2025-02-20 Nidec Gpm Gmbh Kühlmittelpumpe mit anwendungsoptimiertem Aufbau
GB2570356B (en) * 2018-05-29 2020-01-15 Manodya Ltd A pulse discharge system
CN110190644A (zh) * 2019-05-27 2019-08-30 深圳市好成绩网络科技有限公司 控制电池充电电流的方法、装置及电子设备
JP7762538B2 (ja) 2021-10-14 2025-10-30 株式会社Subaru 充電装置

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
MX9800293A (es) 1998-09-30
CN1078397C (zh) 2002-01-23
NZ312602A (en) 2000-02-28
KR19990028876A (ko) 1999-04-15
WO1997003489A1 (en) 1997-01-30
NO980111D0 (no) 1998-01-09
AU710799B2 (en) 1999-09-30
IL122821A0 (en) 1998-08-16
EP0846361A4 (en) 2000-05-03
AU6459796A (en) 1997-02-10
BR9609599A (pt) 1999-08-17
CA2226411A1 (en) 1997-01-30
EP0846361A1 (en) 1998-06-10
EA000240B1 (ru) 1999-02-25
EA199800053A1 (ru) 1998-08-27
CN1190499A (zh) 1998-08-12
JPH11509078A (ja) 1999-08-03

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Legal Events

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