Learning Forum

[Abhijit Walse]

i made simple model of PMSM motor, with 4 pole magnets and 24 SS.. i have sample simulation file, i kept all sentting in my model same as sample simulation. still in my model some few mNM of torque is getting produced. i excited coils with 17*sin(ang), 17*sin(ang-120), 17*sin(ang+120). now i wanna plot toruq vs ang but it is not getting plotted.

[Howard Li]

Hello Abhijit,

       Could you plot current results and check if it maks sense and have correct frequency? and then simulate Back EMF to check phase sequence.

HDLI