matrix. For instance, let Branch-7, Branch-8 and Branch-9 in a network be
passive branches and let Branch-11 be the output port of a VCVS. Let the VCVS output be
2v
x
, where v
x
is identified to be equal to v
7
v
8
– v
9
. Then, this source can be represented
by making Z
p11,7
2z
7
, Z
p11,8
2z
8
and Z
p11,9
2z
9
.
In the case of a VCCS, the output current source has to be converted into a dependent
voltage source by applying the source transformation with the help of i-shifting, if necessary.
The resulting VCVS or VCVS’s can be handled using the same procedure outlined in the
previous paragraph.
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17.7 LOOP ANALYSIS OF ELECTRICAL NETWORKS
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