MOTOR VEHICLE COMPRISING A MEANS FOR DETECTING AN ELECTRICAL FAULT IN AN ELECTRICAL MACHINE, METHOD AND PROGRAM BASED ON SUCH A VEHICLE

Abstract

The invention relates to a motor vehicle comprising:- a traction battery (B);- at least one inverter connected to the traction battery (B);- at least one electrical machine (M);- means (C1, C2) for measuring the voltage of said inverter and of the traction battery (B);- means for reconfiguring said electrical machine (M),- at least one computer (Ct, Sp), characterized in that said computer (Ct, Sp) detects an electrical fault if there is a difference between the voltages measured by the measuring means (C1, C2) above a tolerance threshold; and in that said computer (Ct, Sp) triggers a reconfiguration in the event of an electrical fault. The invention also relates to a method and a program based on such a vehicle. Figure 1

Claims

if an electrical fault is detected on both electrical machines (M), then at the reconfiguration stage the use of both electrical machines (M) is interrupted.

10. A computer program comprising program code instructions for carrying out the steps of the control method according to any one of claims 7 to 9, when said program is running on a computer.

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