This paper presents modeling and analysis of short-circuit faults between the stator windings of a permanent magnet synchronous machine (PMSM). The studied method is based totally on growing and developing a mathematical model that describes both the healthy and faulty states of the studied machine. Furthermore, this dynamic model was simulated and Examined to study the kinetic behaviour under different failure conditions. Also, frequency domain analysis based on the Fast Fourier transform (FFT) has been established. The proposed approach analyzes the frequency spectrum of the stator current to detect harmonic signatures that indicate the presence of short circuits between the windings, Total harmonic distortion (THD) may also be used as a good indicator to predict the presence of a short circuit fault. The simulation results confirm the effectiveness of this technique and show that it can accurately distinguish between healthy and defective motor states.