AU6247099A - Apparatus and method for determining the capacity of a nickel-cadmium battery - Google Patents

Apparatus and method for determining the capacity of a nickel-cadmium battery

Info

Publication number
AU6247099A
AU6247099A AU62470/99A AU6247099A AU6247099A AU 6247099 A AU6247099 A AU 6247099A AU 62470/99 A AU62470/99 A AU 62470/99A AU 6247099 A AU6247099 A AU 6247099A AU 6247099 A AU6247099 A AU 6247099A
Authority
AU
Australia
Prior art keywords
nickel
capacity
determining
cadmium battery
cadmium
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
AU62470/99A
Other languages
English (en)
Inventor
Thirumalai G. Palanisamy
Alpesh Patel
Patrick M. Rudai
Harmohan Singh
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of AU6247099A publication Critical patent/AU6247099A/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]
    • G01R31/3644—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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
AU62470/99A 1998-09-15 1999-09-15 Apparatus and method for determining the capacity of a nickel-cadmium battery Abandoned AU6247099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/153,606 US5926008A (en) 1998-09-15 1998-09-15 Apparatus and method for determining the capacity of a nickel-cadmium battery
US09153606 1998-09-15
PCT/US1999/020955 WO2000016115A1 (en) 1998-09-15 1999-09-15 Apparatus and method for determining the capacity of a nickel-cadmium battery

Publications (1)

Publication Number Publication Date
AU6247099A true AU6247099A (en) 2000-04-03

Family

ID=22547921

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62470/99A Abandoned AU6247099A (en) 1998-09-15 1999-09-15 Apparatus and method for determining the capacity of a nickel-cadmium battery

Country Status (7)

Country Link
US (1) US5926008A (enExample)
EP (1) EP1114329A1 (enExample)
JP (1) JP2002525794A (enExample)
KR (1) KR20010075142A (enExample)
AU (1) AU6247099A (enExample)
CA (1) CA2344386A1 (enExample)
WO (1) WO2000016115A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3560867B2 (ja) * 1999-08-31 2004-09-02 本田技研工業株式会社 ハイブリッド車両のバッテリ制御装置
US6215312B1 (en) * 1999-11-09 2001-04-10 Steven Hoenig Method and apparatus for analyzing an AgZn battery
KR20030013215A (ko) * 2001-08-07 2003-02-14 주식회사 맥사이언스 과도 응답 함수를 이용한 축전지의 용량 예측 및 선별 방법
JP4161854B2 (ja) * 2003-09-02 2008-10-08 ソニー株式会社 電池残容量算出方法、電池残容量算出装置および電池残容量算出プログラム
US7345453B2 (en) * 2005-03-01 2008-03-18 Honeywell International, Inc. Capacity degredation in a lead acid battery method and apparatus
US8222868B2 (en) * 2008-04-02 2012-07-17 Techtronic Power Tools Technology Limited Battery tester for rechargeable power tool batteries
US8525519B2 (en) 2010-11-30 2013-09-03 GM Global Technology Operations LLC Algorithm for determining the capacity of a battery while in service
US10248530B2 (en) 2015-07-09 2019-04-02 Comcast Cable Communications, Llc Methods and systems for determining capacity
CN112108400B (zh) * 2020-08-07 2022-03-04 合肥国轩高科动力能源有限公司 一种预测软包电池循环性能的测试方法
US11888334B2 (en) * 2020-10-27 2024-01-30 Caterpillar Inc. Methods and systems for charging or discharging energy storage systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392101A (en) * 1978-05-31 1983-07-05 Black & Decker Inc. Method of charging batteries and apparatus therefor
JPH01143984A (ja) * 1987-11-30 1989-06-06 Aisin Aw Co Ltd 電池状態モニタ装置
US4968942A (en) * 1988-10-14 1990-11-06 Allied-Signal Inc. Method for monitoring aircraft battery status
US5160880A (en) * 1989-05-10 1992-11-03 Allied-Signal Inc. Method and apparatus for charging and testing batteries
US5162741A (en) * 1991-04-03 1992-11-10 The United States Of America As Represented By The Secretary Of The Navy Temperature compensated lithium battery energy monitor

Also Published As

Publication number Publication date
EP1114329A1 (en) 2001-07-11
CA2344386A1 (en) 2000-03-23
JP2002525794A (ja) 2002-08-13
KR20010075142A (ko) 2001-08-09
US5926008A (en) 1999-07-20
WO2000016115A1 (en) 2000-03-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase