This preview shows page 1. Sign up to view the full content.
Unformatted text preview: Problem 3 – Inductance Consider the example on page 59-69 of the distributed winding lecture notes. Find the self magnetizing inductance of the a-phase winding. How does this value compare to asbs L ? Problem 4 – Unbalanced MMF The conductor turns density of a two phase machine is given by sm bs sm as n n 2 sin 100 2 cos 100-= = The a- and b-phase currents are given by ) 400 sin( 4 ) 400 cos( 5 t i t i bs as = = Express the total stator MMF as the sum of a forward and reverse traveling wave....
View Full Document
This note was uploaded on 04/08/2012 for the course ECE 321 taught by Professor Staff during the Spring '08 term at Purdue.
- Spring '08