A circuit for battery storage management where the storage contains at least two cells (4.i) connected in at least one bank (10), at least one device (11 ) for controlling the bank, at least one main power supply bus (8) and at least one communication bus (9). At least one cell (4.i) is equipped with at least one cell management device (3) with measurement devices for measuring cell status indicators. Each device (11 ) for controlling the bank (10) contains a control unit and memory storage blocks for storing values regarding the history of each cell (4.i). The circuit contains an independent power source and an auxiliary power supply bus (7) powered from it which connects each device (11 ) for controlling the bank (10) to the cell management devices (3) contained in this bank (10). A method for battery storage management in this circuit is also proposed, in which the cell status indicators (4.i) are measured and in the event of a predicted failure, the cells (4.i) are recharged via the auxiliary power bus (7).
OFFSHORE CHARGING STATION
OFFSHORE-LADESTATION
STATION DE CHARGE EN MER
2023-10-11
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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