Ibilgailu elektrikoen propultsio-sistemak: motor elektrikoak eta horien kontrola

This article provides a state of the art of the electric machine technology used in Electric and Hybrid Electric Vehicle applications. Most common FOC (Field Oriented Control) and the DTC (Direct Torque Control) strategies are explained and compared. Position and speed sensorless control strategies are also detailed: observer-based estimators, suitable for medium/high speed ranges and magnetic saliency based methods, applicable for low speeds and standstill operation. Finally, challenges and future trends of this technology are provided.