matlab中同步电机在dq轴系下的建模，转子绕组短路定子绕组突然加对称电压，无阻尼绕组，自己用S函数编的，很好用的哦，适用于初学-matlab modeling of the synchronous motor in dq shaft under the rotor winding short-circuit the stator winding suddenly and symmetrical voltage damper winding S function series, very well used, suitable for beginners