DE60041515D1 - Verfahren und vorrichtung zur ermittlung der gespeicherten ladung in einer elektrochemischen zelle oder batterie - Google Patents

Verfahren und vorrichtung zur ermittlung der gespeicherten ladung in einer elektrochemischen zelle oder batterie

Info

Publication number
DE60041515D1
DE60041515D1 DE60041515T DE60041515T DE60041515D1 DE 60041515 D1 DE60041515 D1 DE 60041515D1 DE 60041515 T DE60041515 T DE 60041515T DE 60041515 T DE60041515 T DE 60041515T DE 60041515 D1 DE60041515 D1 DE 60041515D1
Authority
DE
Germany
Prior art keywords
battery
determining
electrochemical cell
stored load
load
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60041515T
Other languages
English (en)
Inventor
Keith S Champlin
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60041515D1 publication Critical patent/DE60041515D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • G01R31/378—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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
DE60041515T 1999-09-01 2000-09-01 Verfahren und vorrichtung zur ermittlung der gespeicherten ladung in einer elektrochemischen zelle oder batterie Expired - Lifetime DE60041515D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/388,501 US6313607B1 (en) 1999-09-01 1999-09-01 Method and apparatus for evaluating stored charge in an electrochemical cell or battery
PCT/US2000/040816 WO2001016615A1 (en) 1999-09-01 2000-09-01 Method and apparatus for evaluating stored charge in an electrochemical cell or battery

Publications (1)

Publication Number Publication Date
DE60041515D1 true DE60041515D1 (de) 2009-03-19

Family

ID=23534370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041515T Expired - Lifetime DE60041515D1 (de) 1999-09-01 2000-09-01 Verfahren und vorrichtung zur ermittlung der gespeicherten ladung in einer elektrochemischen zelle oder batterie

Country Status (6)

Country Link
US (2) US6313607B1 (de)
EP (1) EP1208389B1 (de)
JP (1) JP2003508881A (de)
AU (1) AU8038000A (de)
DE (1) DE60041515D1 (de)
WO (1) WO2001016615A1 (de)

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