First time here? We are a friendly community of Power Systems Engineers. Check out the FAQ!

Frequency response

EM
45 ●33 ●35 ●37

How in the dynamics set the plot to see frequency response due to a disturbance, that starts from 50 Hz and not from 0 Hz?

add a comment

1 answer

Sort by » oldest newest most voted

answered Dec 17 '14

jconto
2756 ●10 ●30 ●41

The frequency channel records data in terms of "frequency deviations" relative to the frequency base. To display a frequency channel in Hz, a function is applied to that channel to scale it back. Typical plot commands are:

FUNC
2
50*(1+A)       <- function, where var A represents a channel
SLCT
31               <-channel #
49.0 51.0

link

Comments

and where do I write plot commands?

EM (Oct 27 '16)

A text file with plotting commands, to be loaded in PSSPLT. Check the PSSe PSSPLT manual for more information.

jconto (Oct 27 '16)

add a comment

Question Tools

Stats

Asked: Dec 17 '14

Seen: 2,211 times

Last updated: Dec 17 '14

Frequency response

1 answer

Comments

Your Answer

Question Tools

Stats

Related questions