H - Electricity – 02 – J
Patent
H - Electricity
02
J
H02J 7/00 (2006.01) H02J 15/00 (2006.01)
Patent
CA 2677883
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.
L'invention concerne des procédés permettant de charger automatiquement un accumulateur électrochimique d'énergie électrique. La charge peut s'effectuer jusqu'à l'obtention d'une valeur incrémentielle de tension pré-attribuée, mesurée aux bornes de l'accumulateur. Des périodes récurrentes de charge et de repos peuvent être mises en application, avec prise de mesures de tension et détermination d'augmentation de tension après passage d'une quantité attribuée d'énergie électrique. L'invention concerne l'exécution automatique du cycle de charge, indépendamment de la conception et du nombre d'accumulateurs (par exemple, condensateurs) d'un module, de l'état initial de charge et/ou de température de l'accumulateur ou de la valeur et/ou de l'instabilité temporelle du courant de charge.
Dronov Vikto Alexandrovich
Karpov Vladislav Alekseevich
Kazaryan Samvel Avakovich
Kogan Vladimir I.
Litvinenko Sergey Vitalievich
Gastle And Associates
Universal Supercapacitors Llc
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