Magnetically coupled circuits Chapter 13 Magnetically coupled circuits

Series connection 1 2 M 1 2 M (a)mutually coupled coils in series-aiding connection (b)mutually coupled coils in series–opposing connection Total inductance LT=L1+L2+2M LT=L1+L2-2M

Solution:

Practice Example 13.1

Solution:

Example 13.2

Solution:

Practice Example 13.2

Solution:

Ideal Transformer

Power in the Transformer

Analysis of Circuit containing Ideal Transformer

Reflected Impedance

Analysis of Circuit containing Ideal Transformer by Thevenin method