Author(s)

Xing Cai, Jing Cai

Corresponding Author

Xing Cai

Abstract

The key issue of permanent magnet synchronous motor control for electric vehicles is rotor position detection and drive control. Based on the physical and mathematical models of permanent magnet synchronous motors (PMSM), this paper proposes a method for detecting position-related electrical signals to estimate the rotor position of the motor, and a vector control technology drive control strategy for rotor position detection.

Keywords

Electric Vehicle, PMSM, Rotor Position Detection, Rotor Drive Control