Fourier coefficients

1. Oct 28, 2011

Dzikaz

A single-phase ac voltage regulator has a resistive load of R= 10 ohms, and the input voltage is Vs = 240 V, 50 Hz. The delay angle of each of the Thyristors is ɑ = Π/2. Determine:

(a) The rms value of the output voltage.
(b) The Fourier coefficients of the fundamental, 11th and 13th current harmonics

Last edited: Oct 28, 2011
2. Oct 30, 2011

Dzikaz

Someone to help please....