DE3677343D1 - Anzeigegeraet fuer den ladezustand einer batterie. - Google Patents

Anzeigegeraet fuer den ladezustand einer batterie.

Info

Publication number
DE3677343D1
DE3677343D1 DE8686308972T DE3677343T DE3677343D1 DE 3677343 D1 DE3677343 D1 DE 3677343D1 DE 8686308972 T DE8686308972 T DE 8686308972T DE 3677343 T DE3677343 T DE 3677343T DE 3677343 D1 DE3677343 D1 DE 3677343D1
Authority
DE
Germany
Prior art keywords
charging
battery
display device
display
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 - Fee Related
Application number
DE8686308972T
Other languages
English (en)
Inventor
George Reginald Seyfang
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Application granted granted Critical
Publication of DE3677343D1 publication Critical patent/DE3677343D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • G01R31/367—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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
DE8686308972T 1985-11-19 1986-11-18 Anzeigegeraet fuer den ladezustand einer batterie. Expired - Fee Related DE3677343D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858528472A GB8528472D0 (en) 1985-11-19 1985-11-19 Battery state of charge indicator

Publications (1)

Publication Number Publication Date
DE3677343D1 true DE3677343D1 (de) 1991-03-07

Family

ID=10588442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308972T Expired - Fee Related DE3677343D1 (de) 1985-11-19 1986-11-18 Anzeigegeraet fuer den ladezustand einer batterie.

Country Status (5)

Country Link
US (1) US4949046A (de)
EP (1) EP0225106B1 (de)
JP (1) JPH0759135B2 (de)
DE (1) DE3677343D1 (de)
GB (1) GB8528472D0 (de)

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US4949046A (en) 1990-08-14
JPS62230329A (ja) 1987-10-09
EP0225106B1 (de) 1991-01-30
GB8528472D0 (en) 1985-12-24
JPH0759135B2 (ja) 1995-06-21
EP0225106A1 (de) 1987-06-10

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