在电机中,铁耗的精确计算十分重要,Maxwell 瞬态场求解器下默认不打开铁耗的计算,需要手动勾选;
1.激活铁耗的计算(Transient solver 下)
点击菜单 Maxwell 2D/3D>Excitations>Set Core Loss,在弹出的 General 下,选择需要计算的 stator / Rotor
2.设置 Consider core loss effect on field,在弹出的 Set Core Loss 下,Advanced 下,勾选 □Consider core loss effect on field
查看结果:
1、勾选□Consider core loss effect on field 前后,输出转矩值对比,勾选后输出转矩值降低
2.若只考虑 Set up coreloss,但是不勾选 Consider core loss effect on field,二者波形相重合