A Three phase thyristor converter, VLL=460V (rms) at 60 Hz, and Ls=5mH, the firing angle "a " is 30 degrees electrical, the converter is consuming 5Kw, the DC current is assumed to be constant
1.Ignore the inductance effect on commutation , calculate the DC output voltage at the the DC terminals.
2.Calculate the commutation angle u
3.Consider the inductance effect on commutation; calculate the DC output voltage at the DC terminals.
4.Calculate the reactive power consumed by this converter " Hint: you need to calculate the fundamental component of the current"
5." calculate the required capacitance to supply the required reactive power"