WO2006126022A8 - Battery monitor - Google Patents

Battery monitor

Info

Publication number
WO2006126022A8
WO2006126022A8 PCT/GB2006/050118 GB2006050118W WO2006126022A8 WO 2006126022 A8 WO2006126022 A8 WO 2006126022A8 GB 2006050118 W GB2006050118 W GB 2006050118W WO 2006126022 A8 WO2006126022 A8 WO 2006126022A8
Authority
WO
WIPO (PCT)
Prior art keywords
battery
history
charge
battery monitor
calculated
Prior art date
Application number
PCT/GB2006/050118
Other languages
French (fr)
Other versions
WO2006126022A1 (en
Inventor
Andrea Bennetti
Carl Gordon Thwaite
Original Assignee
Absl Power Solutions Ltd
Andrea Bennetti
Carl Gordon Thwaite
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 Absl Power Solutions Ltd, Andrea Bennetti, Carl Gordon Thwaite filed Critical Absl Power Solutions Ltd
Publication of WO2006126022A1 publication Critical patent/WO2006126022A1/en
Publication of WO2006126022A8 publication Critical patent/WO2006126022A8/en

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
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

A method for calculating the future performance of a rechargeable battery comprises monitoring and recording each change in the level of charge of a battery, when it occurred and the temperature at which the battery was used or stored to provide a history of battery use, and predicting from the history of battery use how that battery will perform under a future sequence of charging cycles. The condition of the battery, based on the calculated remaining cycles at a calculated charge/discharge profile, may be displayed.
PCT/GB2006/050118 2005-05-27 2006-05-23 Battery monitor WO2006126022A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0510877.4 2005-05-27
GBGB0510877.4A GB0510877D0 (en) 2005-05-27 2005-05-27 Battery monitor

Publications (2)

Publication Number Publication Date
WO2006126022A1 WO2006126022A1 (en) 2006-11-30
WO2006126022A8 true WO2006126022A8 (en) 2007-01-18

Family

ID=34834770

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/050118 WO2006126022A1 (en) 2005-05-27 2006-05-23 Battery monitor

Country Status (2)

Country Link
GB (1) GB0510877D0 (en)
WO (1) WO2006126022A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103344917A (en) * 2013-06-13 2013-10-09 北京交通大学 Lithium battery cycle life quick testing method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160193474A1 (en) * 2013-08-13 2016-07-07 Koninklijke Philips N.V. Automated battery indication and feedback system based on environmental conditions and use data for improved management and reliability
US10903665B2 (en) 2016-11-01 2021-01-26 Microsoft Technology Licensing, Llc Usage data based battery charge or discharge time determination
US11656666B2 (en) 2016-11-16 2023-05-23 Microsoft Technology Licensing, Llc Dynamic power source selection, charging, and discharging
US10488905B2 (en) 2016-11-16 2019-11-26 Microsoft Technology Licensing, Llc Dynamic energy storage device discharging
US10725529B2 (en) 2017-06-26 2020-07-28 Microsoft Technology Licensing, Llc Target based power management
CN114295998A (en) * 2021-12-28 2022-04-08 东软睿驰汽车技术（沈阳）有限公司 Method, device and equipment for predicting service life of power battery and storage medium
CN117665630B (en) * 2024-02-01 2024-04-12 云储新能源科技有限公司 Battery life prediction method and system based on charge-discharge cycle data

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619117A (en) * 1982-06-07 1997-04-08 Norand Corporation Battery pack having memory
US5371682A (en) * 1993-02-04 1994-12-06 At&T Corp. Method and apparatus for predicting battery reserve time to a specified end-voltage
GB0312303D0 (en) * 2003-05-29 2003-07-02 Yuasa Battery Uk Ltd Battery life monitor and battery state of charge monitor
US7199557B2 (en) * 2003-07-01 2007-04-03 Eaton Power Quality Company Apparatus, methods and computer program products for estimation of battery reserve life using adaptively modified state of health indicator-based reserve life models

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103344917A (en) * 2013-06-13 2013-10-09 北京交通大学 Lithium battery cycle life quick testing method
CN103344917B (en) * 2013-06-13 2015-08-12 北京交通大学 A kind of lithium battery cycle life method for rapidly testing

Also Published As

Publication number Publication date
WO2006126022A1 (en) 2006-11-30
GB0510877D0 (en) 2005-07-06

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