Method and System for Dynamic Battery Charge Rate Adaptation

Method and System for Dynamic Battery Charge Rate Adaptation

A method of charging a battery in an electronic device includes: supplying electrical power to the battery at a charge rate equal; determining if a battery temperature exceeds an adaptive temperature threshold; responsive to the battery temperature exceeding the adaptive temperature threshold: deter...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Faria, Francisco, Lippman, Devan J
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:A method of charging a battery in an electronic device includes: supplying electrical power to the battery at a charge rate equal; determining if a battery temperature exceeds an adaptive temperature threshold; responsive to the battery temperature exceeding the adaptive temperature threshold: determining a rate of change of the battery temperature; obtaining a charge rate adjustment based on the rate of change; and modifying the charge rate by the charge rate adjustment.