We know that KVL equations of a network can be expressed in terms of the f-circuit
matrixB
f
for some chosen treeas This equation shows
that all branch voltages in a network can be expressed in terms of a reduced set of voltages –
the set of twig voltages for some chosen tree. This fact is restated in the following manner.
We substitute for B
ft
in terms of Q
fl
to complete the description of KVL equations in
terms of Q
f
matrix.
17.10 NODE-PAIR ANALYSIS OF NETWORKS
Q
f
i(t) 0(17.10-1)
v(t) Q
f
T
v
t
(t) 0(17.10-2)
Two equations – Eqn. 17.10-1 and Eqn. 17.10-2 – help us to evolve a procedure for
solving an ...
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