Method of charging double electric layer electrochemical capacitors

The present invention is directed to methods for the automatic charging of an electrochemical electrical energy storage device. Charging may be performed until a pre-assigned voltage increment value measured across the terminals of the storage device is reached. Recurrent periods of charging and res...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STARODUBTSEV NIKOLAI FEDOROVICH, MILLER JOHN R, LITVINENKO SERGEY VITALIEVICH, KARPOV VLADISLAV ALEKSEEVICH, DRONOV VIKTOR ALEXANDROVICH, RAZUMOV SERGEY NIKOLAEVICH, KAZARYAN SAMVEL AVAKOVICH, KOGAN VLADIMIR I, SMELKOV ALEXANDER IVANOVICH
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The present invention is directed to methods for the automatic charging of an electrochemical electrical energy storage device. Charging may be performed until a pre-assigned voltage increment value measured across the terminals of the storage device is reached. Recurrent periods of charging and rest may be employed, with measurements of voltage taken and voltage increment determined after the passage of an assigned quantity of electrical energy. Automatic completion of the charging process is provided for, irrespective of the design features and number of energy storage devices (e.g., capacitors) in a module, the initial state of charge and/or temperature of the storage device, or the value and/or time instability of the charging current.