说明：  自己根据自己做变频器的程序理解，搭建的变频器的VF仿真程序，根据这个VF仿真，可以写出电机的VF控制程序，实测电机运行很好
(According to their own understanding of the procedures to do the drive to build the inverter VF simulation program, according to the VF simulation, you can write the motor VF control procedures, the measured motor running very well)