The electric charge accumulator (1) comprises:- a flooded electric battery (2) containing an electrolytic solution comprising water and mounted on board a vehicle for the power supply of the vehicle, the electric battery (2) having a predetermined operating time capacity (L);- acquisition means (3) for acquiring the current electric charge (C) delivered by the electric battery (2) in a current cycle of use;- detection means (4) for detecting the previous electric charge (C) delivered by the electric battery (2) in a previous cycle of use;- measurement means (5) for measuring the amount of water introduced (L) in the electric battery (2) for the restoration of the electrolytic solution after the previous cycle of use;- processing means (7) operatively connected to the acquisition means (3), to the detection means (4) and to the measurement means (5) and adapted to calculate, depending on the current electric charge (C), the previous electric charge (C), the amount of water introduced (L) and the predetermined operating time capacity (L), at least one of a first representative quantity of the consumption of the water in the current cycle of use and a second representative quantity of the operating time of the electric battery (2) in the current cycle of use;- generation means (8) for generating an emergency electronic signal which are operatively connected to the processing means (7), the generation means (8) being activated when the value of the first quantity is substantially higher than the value of the second quantity.
ELECTRIC CHARGE ACCUMULATOR
ELEKTRISCHER LADEAKKU
ACCUMULATEUR DE CHARGES ÉLECTRIQUES
2020-12-30
Patent
Electronic Resource
English
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 / 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 |
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