ATE266210T1 - Elektrochemisches verschlechterungsprüfverfahren und vorrichtung - Google Patents

Elektrochemisches verschlechterungsprüfverfahren und vorrichtung

Info

Publication number
ATE266210T1
ATE266210T1 AT98945414T AT98945414T ATE266210T1 AT E266210 T1 ATE266210 T1 AT E266210T1 AT 98945414 T AT98945414 T AT 98945414T AT 98945414 T AT98945414 T AT 98945414T AT E266210 T1 ATE266210 T1 AT E266210T1
Authority
AT
Austria
Prior art keywords
battery
instrument
signal
data
testing method
Prior art date
Application number
AT98945414T
Other languages
English (en)
Inventor
Nigel David Scott
Peter Eric Wellstead
Steven Paul Schooling
Original Assignee
Guardian Link Ltd
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 Guardian Link Ltd filed Critical Guardian Link Ltd
Application granted granted Critical
Publication of ATE266210T1 publication Critical patent/ATE266210T1/de

Links

Classifications

    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • G01R31/379—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator for lead-acid batteries
    • 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Hybrid Cells (AREA)
AT98945414T 1997-10-02 1998-10-02 Elektrochemisches verschlechterungsprüfverfahren und vorrichtung ATE266210T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9720835.9A GB9720835D0 (en) 1997-10-02 1997-10-02 Electro-chemical deterioration test method and apparatus
PCT/GB1998/002949 WO1999018448A1 (en) 1997-10-02 1998-10-02 Electro-chemical deterioration test method and apparatus

Publications (1)

Publication Number Publication Date
ATE266210T1 true ATE266210T1 (de) 2004-05-15

Family

ID=10819888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98945414T ATE266210T1 (de) 1997-10-02 1998-10-02 Elektrochemisches verschlechterungsprüfverfahren und vorrichtung

Country Status (6)

Country Link
EP (1) EP1031044B1 (de)
AT (1) ATE266210T1 (de)
AU (1) AU9274398A (de)
DE (1) DE69823691T2 (de)
GB (1) GB9720835D0 (de)
WO (1) WO1999018448A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3669673B2 (ja) * 1999-06-18 2005-07-13 松下電器産業株式会社 電気化学素子の劣化検出方法、残容量検出方法、並びにこれらを用いた充電器および放電制御装置
US6816797B2 (en) 2000-09-29 2004-11-09 Hydrogenics Corporation System and method for measuring fuel cell voltage and high frequency resistance
US6519539B1 (en) 2000-09-29 2003-02-11 Hydrogenics Corporation Measurement of fuel cell impedance
CA2483369A1 (en) 2002-06-13 2003-12-24 Snap-On Technologies, Inc. Integrated battery service system
EP1570538B1 (de) 2002-12-03 2016-10-12 Hydrogenics Corporation Verfahren und vorrichtung zur überwachung der spannungen an brennstoffzellen
US7425832B2 (en) 2003-02-04 2008-09-16 Hydrogenics Corporation System and method for measuring internal resistance of electrochemical devices
JP5349250B2 (ja) * 2008-12-01 2013-11-20 カルソニックカンセイ株式会社 電池モデル同定方法
US9197078B2 (en) * 2013-12-18 2015-11-24 Ford Global Technologies, Llc Battery parameter estimation
AT513676B1 (de) * 2014-03-14 2018-10-15 Avl List Gmbh Energiespeicheremulator und Verfahren zur Emulation eines Energiespeichers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873911A (en) * 1971-09-14 1975-03-25 Keith S Champlin Electronic battery testing device
GB2175700B (en) * 1985-05-15 1988-11-16 Secr Defence Secondary battery residual capacity measurement
US4697134A (en) * 1986-07-31 1987-09-29 Commonwealth Edison Company Apparatus and method for measuring battery condition
WO1993022666A1 (en) * 1992-05-07 1993-11-11 Bell Communications Research, Inc. Testing a battery connected to operating equipment
US5598098A (en) * 1994-08-11 1997-01-28 Champlin; Keith S. Electronic battery tester with very high noise immunity

Also Published As

Publication number Publication date
DE69823691T2 (de) 2005-06-09
WO1999018448A1 (en) 1999-04-15
AU9274398A (en) 1999-04-27
EP1031044A1 (de) 2000-08-30
EP1031044B1 (de) 2004-05-06
DE69823691D1 (de) 2004-06-09
GB9720835D0 (en) 1997-12-03

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