A system includes a vehicle including a motive electrical power path and at least one auxiliary electrical power path; a power distribution unit having a motive current protection circuit disposed in the motive electrical power path, the motive current protection circuit including a fuse; an auxiliary current protection circuit disposed in each of the at least one auxiliary electrical power path, each auxiliary current protection circuit including an auxiliary fuse; a motive current sensor electrically coupled to the motive electrical power path, where the motive current sensor is configured to provide a motive current value; and at least one auxiliary current sensor, each auxiliary current sensor electrically coupled to one of the at least one auxiliary electrical power path, each auxiliary current sensor configured to provide a corresponding auxiliary current value.
Fuse management for an electric mobile application
2023-05-30
Patent
Elektronische Ressource
Englisch
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / 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 |
Fuse life management in an electric mobile application
Europäisches Patentamt | 2021
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