GB8331465D0 - Battery state of charge evaluator - Google Patents

Battery state of charge evaluator

Info

Publication number
GB8331465D0
GB8331465D0 GB838331465A GB8331465A GB8331465D0 GB 8331465 D0 GB8331465 D0 GB 8331465D0 GB 838331465 A GB838331465 A GB 838331465A GB 8331465 A GB8331465 A GB 8331465A GB 8331465 D0 GB8331465 D0 GB 8331465D0
Authority
GB
United Kingdom
Prior art keywords
battery state
charge evaluator
evaluator
charge
battery
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.)
Granted
Application number
GB838331465A
Other versions
GB2148518A (en
GB2148518B (en
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB08331465A priority Critical patent/GB2148518B/en
Publication of GB8331465D0 publication Critical patent/GB8331465D0/en
Publication of GB2148518A publication Critical patent/GB2148518A/en
Application granted granted Critical
Publication of GB2148518B publication Critical patent/GB2148518B/en
Expired 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]
    • G01R31/382—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
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB08331465A 1980-06-28 1983-11-25 Battery state of charge evaluation Expired GB2148518B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08331465A GB2148518B (en) 1980-06-28 1983-11-25 Battery state of charge evaluation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8021285 1980-06-28
GB08331465A GB2148518B (en) 1980-06-28 1983-11-25 Battery state of charge evaluation

Publications (3)

Publication Number Publication Date
GB8331465D0 true GB8331465D0 (en) 1984-01-04
GB2148518A GB2148518A (en) 1985-05-30
GB2148518B GB2148518B (en) 1985-12-04

Family

ID=26276038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08331465A Expired GB2148518B (en) 1980-06-28 1983-11-25 Battery state of charge evaluation

Country Status (1)

Country Link
GB (1) GB2148518B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706076A1 (en) * 1987-02-25 1988-09-08 Elektron Bremen METHOD AND DEVICE FOR MONITORING THE STANDBY STATE OF A BATTERY-OPERATED VEHICLE
GB2243695B (en) * 1990-05-02 1994-08-31 Alwyn Peter Ogborn Battery testing
FR2697637B1 (en) * 1992-11-04 1994-12-16 Renault Method and device for measuring the charge of a storage battery.
US5545969A (en) * 1992-12-02 1996-08-13 Matsushita Electric Industrial Co., Ltd. Battery residual capacity displaying system with discharged electrical quantity computation section
FR2708747B1 (en) * 1993-08-06 1995-09-01 Thomson Csf Method for recalibrating a battery energy management processor.
JP3136926B2 (en) * 1994-11-08 2001-02-19 松下電器産業株式会社 Storage battery status management system
US6388448B1 (en) 2001-03-13 2002-05-14 Actron Manufacturing Co. Electronic battery tester with normal/cold test modes and terminal connection detection
US6384608B1 (en) 2001-03-13 2002-05-07 Actron Manufacturing Co. Battery tester using internal resistance to measure a condition of a battery
DE10257588B3 (en) * 2002-12-09 2004-10-21 Daimlerchrysler Ag Method for predicting a voltage of a battery

Also Published As

Publication number Publication date
GB2148518A (en) 1985-05-30
GB2148518B (en) 1985-12-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000629