System for controlling the electrical supply of an electric automotive vehicle furnished with at least two electric traction machines (3,5), each supplied by an inverter (2,4), the inverters (2,4) being connected to one and the same continuous capacitor (6). The control system comprises a first control means (7) for controlling a first inverter (2) and a second control means (S) for controlling a second inverter (4), an internal clock (9) able to emit a synchronization signal, the first control means (7) being able to emit a chopping signal destined for the first inverter (2), pulse width modulated and synchronized with the synchronization signal, the second control means (8) being able to emit a chopping signal destined for the second inverter (4), pulse width modulated and synchronized with the synchronization signal.
SYSTÈME DE COMMANDE DE L'ALIMENTATION ÉLECTRIQUE D'UN VÉHICULE AUTOMOBILE ÉLECTRIQUE MUNI D'AU MOINS DEUX MACHINES ÉLECTRIQUES DE TRACTION
SYSTEM FOR CONTROLLING THE ELECTRICAL SUPPLY OF AN ELECTRIC AUTOMOTIVE VEHICLE FURNISHED WITH AT LEAST TWO ELECTRIC TRACTION MACHINES
SYSTEM ZUR STEUERUNG DER STROMVERSORGUNG EINES ELEKTRISCH BETRIEBENEN FAHRZEUGS MIT MINDESTENS ZWEI ELEKTRISCHEN ZUGMASCHINEN
2023-03-15
Patent
Electronic Resource
French
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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