Understanding the Formation of 4 Poles in an Induction Motor

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SUMMARY

The discussion focuses on the formation of 4 poles in an induction motor (IM) and compares it to the formation of 2 poles. The participant has a clear understanding of the winding diagram for a 2-pole IM but seeks clarification on how the winding arrangement in a 4-pole motor results in the creation of four distinct poles. The consensus is that the principles governing pole formation are consistent across different pole configurations.

PREREQUISITES
  • Understanding of induction motor (IM) principles
  • Familiarity with winding diagrams
  • Knowledge of electromagnetic theory
  • Basic electrical engineering concepts
NEXT STEPS
  • Study the winding arrangement of a 4-pole induction motor
  • Learn about the relationship between pole number and motor speed
  • Explore the impact of pole configuration on torque production
  • Investigate the differences in winding techniques for various pole configurations
USEFUL FOR

Electrical engineers, students studying motor design, and anyone interested in the operational principles of induction motors.

cnh1995
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I've studied a 2-pole IM with its winding diagram and understood how the two poles are formed. But I'm struggling to understand the same thing about a 4-pole motor.
upload_2015-11-13_10-1-58.png

How does this winding arrangement result into 4 poles?
 
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upload_2015-11-17_12-25-9.png


I think it is the same explanation. See the sketch.
 
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