中文说明：感应电动机的电流控制 PWM 逆变器，而使用一个通用桥块生成的。电机驱动机械负荷惯性 J、 磨擦系数 B，和负载转矩热释光特征。速度控制回路采用比例积分控制器产生正交轴电流参考智商 * 控制电动机的转矩。
English Description：
The induction motor is fed by a current-controlled PWM inverter which is built using a Universal Bridge block. The motor drives a mechanical load characterized by inertia J, friction coeficient B, and load torque TL . The speed control loop uses a proportional-integral controller to produce the quadrature-axis current reference iq* which controls the motor torque.