A resettable over current protection circuitry (200) for an energy storage system of a vehicle is presented. The resettable over current protection circuitry (200) is configured to be arranged between one or more battery cells (110) and a load (12) and comprises a transistor device (210) configured for controlling an electrical connection between the battery cell (110) and the load (12). The resettable over current protection circuitry (200) further comprises current sensor circuitry (220) for measuring a load current (i12) between the one or more battery cells (110) and the load (12) and control circuitry (230) configured to control the transistor device (210) to break the electrical connection between the one or more battery cells (110) and the load (12) responsive to the load current (i12) being above a first predetermined threshold during a first predetermined time.
RESETTABLE OVER CURRENT PROTECTION CIRCUITRY
ÜBER STROMSCHUTZSCHALTUNG RÜCKSTELLBARE SCHUTZSCHALTUNG
CIRCUIT DE PROTECTION CONTRE LES SURINTENSITÉS POUVANT ÊTRE REMIS À ZÉRO
25.06.2025
Patent
Elektronische Ressource
Englisch
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / 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 |
Kraftfahrwesen | 1996
|Electronically Resettable Fuse
NTIS | 1969
|Electronically resettable fuse Patent
NTRS | 1971
|Electronic Resettable Fuse Evaluation
NTIS | 1968
|