Sensor Fault-Tolerant Control of an Induction Motor Based Electric Vehicle

Bekheira Tabbache (1) , Mohamed Benbouzid (1) , Abdelaziz Kheloui (2) , Jean-Matthieu Bourgeot (1)

1 LBMS - Laboratoire brestois de mécanique et des systèmes
2 UER ELT - Unité d'Enseignement et de Recherche d'Electrotechnique

This paper deals with sensor fault detection within a reconfigurable direct torque control of an induction motor-based electric vehicle. The proposed strategy concerns current, voltage and speed sensors faults that are detected and followed by control reconfiguration in order to allow the vehicle continuous operation. The proposed approach is validated through experiments on an induction motor drive and simulations on an electric vehicle using a European urban and extra urban driving cycle.

Mots clés: Electric Vehicle (EV); Induction motor; Sensor fault; Fault-tolerant control (FTC); Direct torque control (DTC); Extended Kalman filter (EKF)

Domaines: Energie électrique

Bekheira Tabbache, Mohamed Benbouzid, Abdelaziz Kheloui, Jean-Matthieu Bourgeot. Sensor Fault-Tolerant Control of an Induction Motor Based Electric Vehicle. 2011 European Conference on Power Electronics and Applications, Aug 2011, Birmingham, United Kingdom. pp.1-8. ⟨hal-00630236⟩