Assume that a four-pole de machine has an armature with a radius of 15 cm and an effective length of 30 cm, and that the poles cover 70% of the armature periphery. The armature winding has 50 coils of five turns each and is wave-wound with a=2 paths. Assume that the average flux density in the air gap under the pole faces is 0.7T and determine the following: (a) The total number of conductors in the armature winding (b) The flux per pole

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Assume that a four-pole de machine has an armature with a radius of 15 cm and an effective
length of 30 cm, and that the poles cover 70% of the armature periphery. The armature winding
has 50 coils of five turns each and is wave-wound with a=2 paths. Assume that the average flux
density in the air gap under the pole faces is 0.7T and determine the following:
(a) The total number of conductors in the armature winding
(b) The flux per pole
Transcribed Image Text:Assume that a four-pole de machine has an armature with a radius of 15 cm and an effective length of 30 cm, and that the poles cover 70% of the armature periphery. The armature winding has 50 coils of five turns each and is wave-wound with a=2 paths. Assume that the average flux density in the air gap under the pole faces is 0.7T and determine the following: (a) The total number of conductors in the armature winding (b) The flux per pole
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