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Perform Dynamic simulations

asked 2023-02-23 08:35:26 -0500

Ngoc Trieu gravatar image

Hi everyone, I have a problem with dynamic function simulation in PSSE 33. After I set the model parameters (Generator, Exciter, Governor) for the Machine and Wind machine. INITIAL CONDITIONS CHECK O.K. but I can't click the button RUN in the tab Perform dynamic simulation (button RUN doesn't light up - attach picture). I am ongoing work on my master's thesis. Please help me if you can. Thank you for paying attention.

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answered 2023-02-23 09:15:47 -0500

jconto gravatar image

Before running dynamics there are steps needed to "get ready":

- is case converging?
- convert loads from P, Q constant to ZIP model
- convert generators from Thevening to Norton equivalents
- solve with TYSL
- read dynamic models
- read UDM in dll format, if any
- set channels to monitor
- set machine angle reference, dynamic parameters...
- initialize the dynamic run, check in the log that models were NOT disabled.

More information -> Search this forum for "dynamics". A post "Dynamic simulations using Python" shows an example of using python code to perform a dynamic simulation.

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Asked: 2023-02-23 08:35:26 -0500

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Last updated: Feb 23 '23