Thanks Baluncore, for your clear answer.
Just out of curiosity, how did they calculate the "total impedance (sum of Thevenin and local line) = 8% ∠ 45° (expressed on a base of 240 V, 5 kVA)"
I know Z =U*U/S = 240*240 / 5000 = 11.52 Ohms, but its not in %. And the angle, I'm not sure either.
Thanks for your reply.
Can you help me solve for ( Rth + R1 ) and ( Lth + L1 ) ?
Here is the reference: https://dokumen.tips/documents/effect-of-supply-voltage-harmonics-on-the-input-current-of-single-phase-diode.html
Thanks once again.
Hello, I'm reading a paper at the moment and I came across this:
We now apply the solution technique to a single-phase, 3 kW, 240 V ASD heat pump. The ASD has smoothing capacitor C = 4200 pF, (corresponding to approximately 6% ripple in dc voltage), and total impedance (sum of Thevenin and...