Hosein Dalayli - Assiatant professor, Malek-e-Ashtar University
Tohid Rahimi - MS.C student, Malek-e-Ashtar University
Ayoub Khodaparast - MS.C student, Malek-e-Ashtar University

Modelling and simulation different kinds of motors and drives provide overall view about their performance and even important step to design electrical machines drive system. Therefore suitable, simple and fairly accurate modelling is necessary. In this paper by using sim power system and simulink blocks, good model is provided. The presented model proper tangible relation between practical and simulation model of BLDC motor drive system. The model can be used to simulate multiphase BLDC (brushless dc) motor drive system.

Sim power system, Simulink, BLDC, tangible, multiphase