(armature) current and rotor coil current is the same? What is the relationship between them

The two are different.Coil current is branch current (ia), rotor current (ia) is more than the total

current branch. Branch of how many depends on the type of winding.In terms of single pile, shan bo

winding, the single lap winding of three phase generatora route.(2 a) is equal to the number of poles (2 p), namely Motor vehicle a = 2 p.Shan bo winding because has nothing to do with the number of magnetic poles, only two.Article 2 a = 2.So, shan bo winding rotor current Ia Ia = 2.After understand this, for the rotor.The cross-sectional area of.electricalmotor1.blogspot.com winding wire (guidelines) have a certain guiding role.