Howard
Ansys Employee

Hello phuonganhlovely.me,

     1). Could you check the calculated data points of speed? Do you have enough divisions to present the core losses vs. speed?

     2). Maxwell is using dynamic core loss modeling, so we always do average calculation of the core loss in 2nd electrical cycle. Could you check if the core loss reaches the steady state?

     3). It seems to me you are doing the efficiency and loss map calculation. Do you use machine toolkit or your own code to get it? If using your own code, do you do the calculation to get MTPA or Max. efficiency?

HDLI