How do I export short circuit data(.sc) to an excel file using pss/e and python?

answered Jan 13 '1

jconto
2756 ●10 ●30 ●41

updated Jan 19 '1

I posted a python code at my googledrivesite to export short circuit result to excel. Download “SCexcel_20210118.zip”. Check the readme file for more information and how to run it. Edit the input data file to customize the study. (update on Jan 18, 2021.)

answered Jan 11 '1

lfplan2
1 ●2 ●3 ●3

updated Jan 11 '1

Hello , I am unable to get the result. I am using ASCC analysis and I wish to get the result like

" Busnumber" "Busname" "FaultLevel (MVA)" "Fault Current (Amp)"

kindly help. I am new to psse. thanks

answered Jun 1 '17

nelak
1 ●1 ●2 ●3

updated Jun 1 '17

I don't have an example for this portion but you would use the command ASCC_SCFILE, this imports your scfile.

I do have an example for running Short Circuit itself and exporting this data with the ASCCCURRENTS command. The parameters would be set according to your situation. rlst = pssarrays.ascccurrents(subsystem, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 2, 2, 1, 1, 1, '', '', '')

This returns an object which you can access such as: print rlst.fltbus[0] print rlst.thevzpu[0].z1 print rlst.fltlg[0].ia print rlst.flt3ph[0].ia2

Hopefully this gives you a starting point.

answered Jun 6 '17

kcruz
1 ●1

updated Jun 6 '17

Hi

yes this is posible , is necesary use the ascc_currents ( you can see the API manual) this function return the short circuit current and you can save the result in a variable and that write in a excel file

In this example I a use for write the 3 phase fault and line to groun fault in a excel file:

rlst = pssarrays.ascc_currents(sid= system, all = 0, flt3ph = 1, fltlg = 1 )# take the short circuit result and save in the rlst variable

excelfile.setcell((filacont,4),rlst.flt3ph[i].ia.real/1000, numberFormat = '0.00') # here write the 3 phase fault ( rlst.flt3ph[i].ia.real/1000) in KA in a excel file ( for can use excel see in the API excelpy)

excelfile.setcell((filacont,5),rlst.fltlg[i].ia.real/1000, numberFormat = '0.00') # here write the line to groun fault ( rlst.fltlg[i].ia.real/1000) in KA in a excel file