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Am not able to tune the capacitor voltage to 800V coz it has too many spikes...can anyone suggest a way to reduce these voltage spikes..I use this PI controller for it...U can view this in the model I have attached with this post
i finished the simulation part....it works properly with R load but not with RL load....
can u pls help me with the AC thyristor model explanation for modelling SCR in pspice ..
hi....
i am modelling a SCR in pspice....i know to write code in pspice but not able to run the same in pspice AD basics.
so can anyone help me with how to work with pspice ad basics, i.e., how to start, in which window to write coding and how to run.......help me as early as possible........
in my project i ve used 8051 to trigger the thyristors....but am nt able to synchronise the pulses with the output of ZCD....wat to do?can u help me if i send u the file?
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i have used a POT to vary firing angle and then apply to ADC where by coding i produce reqd delay after...
hi.....i read the problem with stability of DC motor link and found how to vary the firing angle....my doubt is why are the triggering pulses comin out from the optocoupler connected differently for upper arm and lower arm thyristors....reply
can u send e the source code file pls...
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in the design that u ve used, where is the POT-HG to vary the firing angle???????or have u implemented anyother means to vary the firing angle....pls reply early...
hi....ur work is impressive....i have been working on this for few months but have certain issues...i would be happy if u cud mail me ur proteus model.....awaiting ur reply...
cheers!
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