브러시리스 DC 모터의 모델링과 동특성 해석

The Analysis of Dynamic Characteristics and Modeling of Brushless DC Motor

In this paper, a mathematical model of Brushless DC machine fed by pwm inverter is developed. Dynamic and steady state characteristics of Brushless DC motor is simulated and analyzed: electromagnetic torque, speed, phase voltage, and current. In mathematical modeling, the shaft transformation referencing rotor frame from to "a,b,c" three phase frame to "d,g" two phase frame is described.