Summer 2007
ENSC 320: ELECTRIC CIRCUITS II
July 30, 2007:
AC Power:
Power in time domain. Power in sinusoidal steady state. Average or real power. Reactive power. Summary of AC power in R, L, and C. Exchange of energy between an inductor and a capacitor. Complex power, apparent power, and power triangle. Parallel-connected networks. Power factor improvement. Maximum power transfer.
Polyphase Circuits:
Introduction. Two-phase systems. Three-phase systems. Wye and Delta systems. Phasor voltages. Balanced Delta-connected loads. Balanced four-wire, Wye-connected loads. Equivalent Wye and Delta-connections. Single-line equivalent circuit for balanced three-phase loads. Unbalanced Delta-connected load. Unbalanced Wye-connected load. Three phase power. Power Measurement.
Course evaluations
Last modified: Friday July 27 21:05:31 PDT 2007.