Assuming the load is a three-phase rectifier and produces normalized harmonics according to (1), -1.
Assuming the load is a three-phase rectifier and produces normalized harmonics according to (1), -1 1 i(t) 273 -cos(w.t) + = 2*E(C-1). { cos(61 – 1)0,t) + (6 + 1) cos((6i + 1)wt)} (1) 6i TT TT bi + 1 i=1 3. 4.
a .Determine the first 6 non-zero current harmonics in amperes, based on multiplying the normalized values in (1) by the per-phase current from problem 1 and using 00=2160. Determine the first 6 non-zero voltage harmonics that would be present at the rectifier terminals using the given impedance, not including the power factor correction capacitors. Make a plot of the equivalent supply impedance as a function of frequency by evaluating the impedance in steps of 10 Hz from 10 Hz to 1200 Hz>the values of impedance and the current at the (non-zero) harmonic frequencies are required to calculate the voltage (Ohm's Law). Mar 30 2022 01:36 PM
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