Electric Circuits and Networks

8.6 SINUSOIDAL STEADY-STATE RESPONSE FROM PHASOR EQUIVALENT CIRCUIT

We now know how to convert the sinusoidal source functions to their phasor representations and how to construct the phasor equivalent circuits employing phasor impedances and phasor admittances for steady-state analysis of dynamic circuits for complex exponential inputs. Steady-state analyses for complex exponential inputs and steady-state analyses for sinusoidal inputs are effectively the same. Only the phasor transformation brings in the variation.

Systematic application of KVL and KCL, along with the element relationships that tie up the phasor voltage of an element to the phasor current through that element, will lead to the sinusoidal steady-state solution in circuits, in ...