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2023-04-21 10:09:21 -0500 asked a question Effective X & R for an OLTC Transformer

Is there a direct way to obtain effective X and R for an OLTC Transformer?

Do I need to compute these through equations? i.e. we have the tap ratio and we use something like Reff = Rpu / Wind 1 ratio^2?

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2023-04-13 21:49:17 -0500 asked a question OLTC PSS/E Model

I have a transformer with 21 taps, +/-2.5% Voltage Variation.

How to compute R1min, R1max, Vmin, Vmax for the OLTC PSS/E model?

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2023-03-29 20:00:24 -0500 asked a question generators and their properties

How to obtain from the sav file the list of generators and their properties by Python? Same please for the switched shunts!

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2023-03-25 15:55:58 -0500 asked a question OPF Script Sample

Is there a script to simulate opf in PSS/E?

2023-03-25 12:35:02 -0500 asked a question PSS/E Python Libraries

Is there a PSS/E library of Python codes and is available online like github for example, developed by an ISO/Utility/University and is publicly available to download?

2023-03-25 12:32:31 -0500 asked a question PSS/E Python Libraries

Is there a PSS/E library of Python codes that I can buy or it is available online like github for example, developed by an ISO/Utility/University and is publicly available to download?

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2023-03-24 07:19:23 -0500 asked a question Generator Capability Curve

How can I enter the generator capability curve in the PSS/E model?

2023-03-24 06:23:35 -0500 received badge  Popular Question (source)
2023-03-23 14:51:02 -0500 asked a question PSS/E case Plot

Any available codes to plot voltage profiles, branch flow per zone/area?

Something to visualize a PSS/E case.

2023-03-23 14:32:59 -0500 asked a question Transformer in Area

How to write python code to get the list of transformers in a single area?

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2023-03-17 15:30:43 -0500 asked a question transformer collection?

Is there a way to get a list of transformers from a case and iterate through it? Especially the three winding transformers? I appreciate some codes.

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2023-03-11 00:53:42 -0500 asked a question Environment manager is using win32 Python

How to change the env manager to use Python X64? Mine is showing in the env manager software title Environment Manager V9.2, Python 3.9.0 X86. I want to use Pthon X64? How to change it?

I fixed the 64X bit now it is working but installing only a 64 bit version. How can I make PSS/E 34 sees it?

Traceback (most recent call last): File "C:\Program Files (x86)\PTI\PSSE34\PSSBIN\cload4.py", line 54, in <module> import psseenvmanager ImportError: No module named psseenvmanager

2023-03-11 00:38:19 -0500 asked a question Difficulties running PSS/E Script

I have PSSE V34, Fortran V11, Python 32 bit, and Microsoft Visual Studio 2017

The resultant c:\program files (x86)\pti\psse34\Example\dsusr.dll does not seem to be working.

I get this error "messages for api RUN - Activity RUN is invalid - activity STRT needs to be executed (003495)

Any hints?

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2023-03-07 21:17:22 -0500 edited question Return a list of fixed shunts?

Can you please give an example how to return a list of fixed shunts in a case? How to extract the data from this list?