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Half Controlled rectifier circuit

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taring77

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half controlled rectifier

Hi all,
what can i expect the output waveform of the circuit be???
if i put in the following parameters

AC source rms voltage E=208V
input AC source frequency = 60Hz
Ripple factor of HCBR is = 2%
Vo=208V
Ld=1.933mH
Cd=7747.45uF
Ci=274.9uF

i'm not so sure if i got the correct waveform. Also any experts in PSIM? or as long can see the circuit?
 

half-controlled rectifier

taring77 said:
Hi all,
what can i expect the output waveform of the circuit be???

blah blah.
Click to expand...

Umm, the schematic diagram you posted shows a Full bridge rectifier...
 

half controlled rectifier

Meridian,
taring77 said half controlled not half bridge since the upper two devices are silicon controlled switches (SCRs). So this is a half-controlled full-bridge rectifier.

taring77,
how do the gate waveforms for the top two SCRs look like? I am guessing that delay time introduced in these gate waveform with respect to the line voltage will allow you to change the ac waveform (more importantly its rms value) applied to the load.

Best regards,
v_c
 

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