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Engr 16 Today’s Topics. Nodal Analysis Process Node Voltage Definition Nodal Analysis Examples Super Node Trick. Nodal Analysis. Label nodes with node voltages Write KCL equations (uses Ohm’s L aw) Solve system of equations (use rref ) “Post process” as necessary. Super Node.
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Engr 16Today’s Topics • Nodal Analysis Process • Node Voltage Definition • Nodal Analysis Examples • Super Node Trick
Nodal Analysis • Label nodes with node voltages • Write KCL equations (uses Ohm’s Law) • Solve system of equations (use rref) • “Post process” as necessary
Super Node • Currents into any region sum to zero • Same Concept as Control Volumes System Energy Conservation Free Body Diagrams
Super Node Applied • Two voltage sources in one circuit may present a challenge…