AU2001245560A1 - Apparatus and method for determining the operational state of a battery - Google Patents

Apparatus and method for determining the operational state of a battery

Info

Publication number
AU2001245560A1
AU2001245560A1 AU2001245560A AU4556001A AU2001245560A1 AU 2001245560 A1 AU2001245560 A1 AU 2001245560A1 AU 2001245560 A AU2001245560 A AU 2001245560A AU 4556001 A AU4556001 A AU 4556001A AU 2001245560 A1 AU2001245560 A1 AU 2001245560A1
Authority
AU
Australia
Prior art keywords
battery
determining
operational state
operational
state
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.)
Abandoned
Application number
AU2001245560A
Inventor
Protagoras N. Cutchis
Joseph J. Suter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
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 Johns Hopkins University filed Critical Johns Hopkins University
Publication of AU2001245560A1 publication Critical patent/AU2001245560A1/en
Abandoned 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
AU2001245560A 2000-03-10 2001-03-09 Apparatus and method for determining the operational state of a battery Abandoned AU2001245560A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18840100P 2000-03-10 2000-03-10
US60/188,401 2000-03-10
PCT/US2001/007585 WO2001069273A2 (en) 2000-03-10 2001-03-09 Apparatus and method for determining the operational state of a battery

Publications (1)

Publication Number Publication Date
AU2001245560A1 true AU2001245560A1 (en) 2001-09-24

Family

ID=22692983

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001245560A Abandoned AU2001245560A1 (en) 2000-03-10 2001-03-09 Apparatus and method for determining the operational state of a battery

Country Status (2)

Country Link
AU (1) AU2001245560A1 (en)
WO (1) WO2001069273A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0305655D0 (en) 2003-03-12 2003-04-16 Renishaw Plc Battery life determination
US10283974B2 (en) * 2009-03-02 2019-05-07 Volterra Semiconductor LLC Systems and methods for intelligent, adaptive management of energy storage packs
JP2021124322A (en) * 2020-02-03 2021-08-30 横河電機株式会社 Battery diagnostic device and battery diagnostic method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3170381B2 (en) * 1993-02-12 2001-05-28 オムロン株式会社 Battery life judgment device
JPH1152034A (en) * 1997-08-08 1999-02-26 Yazaki Corp Method and device for monitoring battery life and automatic notifying device

Also Published As

Publication number Publication date
WO2001069273A2 (en) 2001-09-20
WO2001069273A3 (en) 2002-02-14
WO2001069273A9 (en) 2002-12-27

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