The invention is aimed at a method of managing a plurality of energy storage assemblies (18A-18C, 20) intended to provide the electrical energy to an object to be powered (16) during a discharge phase, the storage assemblies being linked electrically in parallel, at least one DC current converter (22, 24) being interposed between the energy storage assemblies and the object to be powered, so that the energy originating from each storage assembly is converted in a manner independent of that originating from the other assemblies, the method being characterized in that during the discharge phase: at least one parameter relating to each storage assembly is measured, as a function of the parameters measured for all the assemblies and of at least one output power relating to the object to be powered, there is determined for the or each converter at least one setpoint relating to a respective electrical quantity at output, so that a distinct setpoint is associated with each of the assemblies, the converter or converters is or are controlled so that the corresponding setpoint is applied. The invention is also aimed at a system allowing the application of the method according to the invention.
PROCÉDÉ ET SYSTÈME DE GESTION D'UNE PLURALITÉ D'ENSEMBLE DE STOCKAGE D'ÉNERGIE.
METHOD AND SYSTEM FOR MANAGING A PLURALITY OF ENERGY STORAGE ASSEMBLIES
VERFAHREN UND SYSTEM ZUR VERWALTUNG EINER VIELZAHL VON ENERGIESPEICHERANORDNUNGEN
2017-11-29
Patent
Elektronische Ressource
Französisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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