bikiran1991's profile - activity

Is there a way to read an SLD file using psspy? For example, once the psse case and sld are loaded in, I can read the buses, branches, loads, shunts, generators etc from the sld and their relevant co-ordinates?

I want to automate the process of getting the fault current (at the faulted bus). I know that I can use psspy.ascc_3(), but it generates a report, either to the progress window, or to any redirected file. Is there any way to directly get the fault current using psspy, without having to parse the data from the ASCC report?

damn, i should have paid more attention to the arguments. Thanks!

I know, that given the machine bus number and id, i can get the model name (MDLNAM) and starting index (MDLIND). But is there a way to automatically (using psspy) get the number of CONs in the model?

check the limits on that model. that state variable is exceeding some limit in the model

you could start with the API.pdf book in the PSSE docs. It lists all the available commands. Also, in the PSSE GUI you can generate python scripts for your manual action, using the 'Start Recording' feature in I/O control.

I know about psspy.tree(), but it only returns the number of buses in the swingless island. I want a list of the islanded buses. Is there a way to automate this?

You may need to have unique filenames for the output file. The output gets redirected back to the terminal if it cannot write to the text file specified. This can happen, for example, if multiple processes are trying to access the same file.

Looking to implement OOS protection in dynamic simulation studies. I saw that CIROS1 model can do that. So, looking for sample parameters to test it. Thanks!

Thanks! Just one more question. It seems that any loads which have a motor model attached to them show zero values for load demand. Is there any quick way to get the motor load consumption?

At the end of the dynamic simulation, can i just save all that info it into a .sav file? Or is it more complicated than that?

Thanks again!

I would like such a functionality so that I dont keep adding the same user model over and over again (using psspy.addmodellibrary) while running a bunch of dynamic simulations one after another.

thanks a lot!

Is there any psspy routine to identify these dummy buses?