frequncy problem in voltage compensator transfer fuction....................

[pavank ningala]

hi,
this is pavan,presently i am dealing online ups project.In that i
am
using pid and pfc fuctions. in pid i get problem in using of
compensators,any one please send me voltage compensator transfer
fuction equation and current compensator transfer fuction
equation.

I have one equation............
Gv(s)=Kpv((1+Tco.S)/Tco.S)


here Kpv=(2K2K3/K1Km)*(Vacmax/Vacmin)*(Vacmax/Vacmin)*(Vds/
Zfcv).

in this ian getting problem in frequeny ..........!


In this proj i am using 20 kz frequncy.................!

In above eq how much freq required ,please send me
urgently...........!!!!




Regards,
pavank ningala

 

[Tim Wescott]

hi,
this is pavan,presently i am dealing online ups project.In that i
am
using pid and pfc fuctions. in pid i get problem in using of
compensators,any one please send me voltage compensator transfer fuction
equation and current compensator transfer fuction equation.

I have one equation............
Gv(s)=Kpv((1+Tco.S)/Tco.S)


here Kpv=(2K2K3/K1Km)*(Vacmax/Vacmin)*(Vacmax/Vacmin)*(Vds/
Zfcv).

in this ian getting problem in frequeny ..........!


In this proj i am using 20 kz frequncy.................!

In above eq how much freq required ,please send me
urgently...........!!!!




Regards,
pavank ningala

First: you've already asked this question, and gotten answers -- why are
you asking again?

Second: are you really, seriously, asking someone on the group to do a
bunch of work for free, then send you the answer? There is no one good
design for this -- if there was, then it'd be in the data sheet for the
control chip you're using, and you wouldn't have to ask here.

--
Tim Wescott
Control systems and communications consulting
http://www.wescottdesign.com

Need to learn how to apply control theory in your embedded system?
"Applied Control Theory for Embedded Systems" by Tim Wescott
Elsevier/Newnes, http://www.wescottdesign.com/actfes/actfes.html