Dear all,
I have some problems in understanding dc shunt motor. Can anyone help me ?
Why is it when no load, the armature current is zero ? I cant get to understand this. And from the diagram , where is the rotating part actually ? The armature part , Ea ?and V(T) is actually the power supply ?
Thanks !
I have some problems in understanding dc shunt motor. Can anyone help me ?
Why is it when no load, the armature current is zero ? I cant get to understand this. And from the diagram , where is the rotating part actually ? The armature part , Ea ?and V(T) is actually the power supply ?
Thanks !
Attachments

13.9 KB Views: 39