Correction:
I found a notational bug in the analysis as written. I inadvertently
omitted some magnitude (absolute value) signs in three of the power
equations:
The average power into the line = E1 * I1 * cos(theta), where theta =
the angle of E1 - the angle of I1 =
P1 = 11080 watts
should read
The average power into the line = |E1| * |I1| * cos(theta), where
theta =
the angle of E1 - the angle of I1 =
P1 = 11080 watts
and
fP1 = fE1 * fI1 * cos(delta) = 11070 watts
rP1 = rE1 * rI1 * cos(delta) = 0.009695 watts
should read
fP1 = |fE1| * |fI1| * cos(delta) = 11070 watts
rP1 = |rE1| * |rI1| * cos(delta) = 0.009695 watts
I apologize for the errors and any confusion it might have caused.
Roy Lewallen, W7EL
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