PowerFactory DigSILENT Python Script to load flow, set variables to save, set event, initialize, run and save results to a txt file

pf_ds_py_run_save_9bus_sys

import sys
sys.path.append(r"C:\DigSILENT15p1p7\python")

# import  PowerFactory  module
import powerfactory
# start PowerFactory  in engine  mode
app = powerfactory.GetApplication()

user = app.GetCurrentUser()

# activate project
project = app.ActivateProject("Nine Bus System")
prj = app.GetActiveProject()

ldf = app.GetFromStudyCase("ComLdf")
ini = app.GetFromStudyCase('ComInc')
sim = app.GetFromStudyCase('ComSim')
Shc_folder = app.GetFromStudyCase('IntEvt');

terminals = app.GetCalcRelevantObjects("*.ElmTerm")
lines = app.GetCalcRelevantObjects("*.ElmTerm")
syms = app.GetCalcRelevantObjects("*.ElmSym")


Shc_folder.CreateObject('EvtSwitch', 'evento de generacion');
EventSet = Shc_folder.GetContents();  
evt = EventSet[0];

evt.time =1.0

evt.p_target = syms[1]

ldf.iopt_net = 0

ldf.Execute()

elmres = app.GetFromStudyCase('Results.ElmRes')

for terminal in terminals:
    elmres.AddVars(terminal,'m:u','m:phiu','m:fehz')

for sym in syms:
    elmres.AddVars(sym,'s:xspeed')

    
ini.Execute()
sim.Execute()

evt.Delete()

comres = app.GetFromStudyCase('ComRes'); 
comres.iopt_csel = 0
comres.iopt_tsel = 0
comres.iopt_locn = 2
comres.ciopt_head = 1
comres.pResult=elmres
comres.f_name = r'C:\Users\jmmauricio\hola.txt'
comres.iopt_exp=4
comres.Execute()

@rizky-r-lab I want to extract simulation RMS parameters like transient reactances and change them according to the size of the machine

i searched for a long time now to find all attributes a element can have. Is there a list i didnt know about?

the easiest one will be the column header has the same name with load name in PowerFactory. And then you can map it like this: loads_data = app.GetRelevantObjects('*.ElmLod') for load in loads_data: try: load_curve = df[load.GetAttribute('loc_name'] except: print(f'load curve for {load.GetAttribute('loc_name']} not found') #catching error because load name is not in data

Hi. I want to know if someone can help me in a issue that I´m having on Digsilent 2023... I want to know if it is posible to modify a setpoint value of a controller of a STATCOM during a RMS simulation; specifically when one specific line trips off (Meaning that the system would be running in N-1 condittions), for instance, at that moment when N-1 scenario occurs, instead of a setpoint value of 1 pu voltage at certain busbar, the statcom change that setpoint to look up for 0.98 pu. voltage.... Please if you can help me I´ll appreciate it.

Hi Everyone, did anybody know how can i create static generator objects in my project and then need to read date from csv file in order to give every photovoltic (static generator) their power and other properties??

Hello, . I'm trying to implement rms simulation via python code and I ran into a problem. I want to extract the value of a variable at a specific moment in time, but I don't know how to do it. can someone help me please? Regards!

Hi
I want to add a shunt element to a bus. How can I do it?
Thanks.

When I close powerfactory, I run the following python script:
import sys sys.path.append( r"C:\Program Files\DIgSILENT\PowerFactory 2022\Python\3.10") if __name__ == "__main__": import powerfactory app = powerfactory.GetApplication() if app is None: raise Exception('getting Powerfactory application failed')

Error reported:
Process finished with exit code -1073741819 (0xC0000005)

Tried many methods to no avail, if you have a similar situation and successfully solved it, or if you have other suggestions, please let me know, thank you for your help, it is greatly appreciated

import os
os.environ["PATH"]=r"C:\DIgSILENT\PF 2023_SP5"+os.environ["PATH"]
import sys
sys.path.append(r"C:\DIgSILENT\PF 2023_SP5\Python\3.8")

#IMPORTAR LA APLICACION

try:

import powerfactory as pf


app = pf.GetApplication()


app.Show()   

outputWindow = app.GetOutputWindow()
outputWindow.Print(pf.OutputWindow.MessageType.Plain, "Hello World!")

except Exception as e:

print("Error corregir",e)

Only close powerfactory, If powerfactory is run, Engine mode with Digrcom.