METHOD FOR RECALIBRATING A BATTERY POWER CONTROL PROCESSOR

PCT No. PCT/FR94/00933 Sec. 371 Date Apr. 6, 1995 Sec. 102(e) Date Apr. 6, 1995 PCT Filed Jul. 26, 1994 PCT Pub. No. WO95/04937 PCT Pub. Date Feb. 16, 1995The method of recalibrating an energy management processor of a battery of accumulators consists, at the end of a defined period of time, in init...

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Bibliographic Details
Main Authors MENARD, CHRISTIAN, MEUX, DOMINIQUE, CHATENAY, ALAIN, CHABBERT, PHILIPPE
Format Patent
LanguageEnglish
French
German
Published 26.07.1995
Edition6
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SYSTEMS FOR STORING ELECTRIC ENERGY
TESTING
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Summary:PCT No. PCT/FR94/00933 Sec. 371 Date Apr. 6, 1995 Sec. 102(e) Date Apr. 6, 1995 PCT Filed Jul. 26, 1994 PCT Pub. No. WO95/04937 PCT Pub. Date Feb. 16, 1995The method of recalibrating an energy management processor of a battery of accumulators consists, at the end of a defined period of time, in initiating a process of recalibration of evaluation of the quantity of electrical energy contained in the battery, in completely recharging the battery, in detecting the end of the complete recharge of the battery, in performing a partial discharge of the battery, in measuring the quantity of electricity extracted during this discharge, in leaving the battery to rest for a defined time, in totally discharging the battery at a low current while measuring the quantity of electricity thus extracted from the battery, in adding the said two quantities of electricity measured in order to obtain the value of the maximum capacity of the battery at the moment of the recalibration.
Bibliography:Application Number: EP19940922305