ELEC130  Electrical Engineering 1. Week 8 Module 4 Applications in Power Systems. This Lecture. Module 4  Applications in Power Systems Revise power triangle Examples using the power triangle & calculating Power Factor Correction Module 5  Transients in a.c. Circuits
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Lecture 8
Lecture 8
Lecture 8
i(t)
+
v(t)
Z=R jX

Lecture 8
Lecture 8
Z
IZ
jX
jIX
Power Triangle (revision)Average Power P =I2R
IR
Reactive Power Q=I2XC
Complex Power S S = V.I
then I again to get power triangle….
Lecture 8
ZLoad
ZAdded
Lecture 8
240 V
50 Hz
100+j100
XA
Lecture 8
100 kVA
0.86 lagging
11 kV
30 kW
Lecture 8