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Asking Fortran for Machine Trip

asked 2023-03-14 00:12:53 -0500

ramadhan gravatar image

CALL DISTMACHINETRIPAPI(IBUS, ID, IERR) dear everyone, after I put this in Mode 3, for certain condition (If function), simulation system will not converged. is there any other api for fortran to call this function? thank you very much

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Maybe the convergence problem is a consequence of the generator trip, i.e. the trip is correctly done but there is a network problem. Do you get a trip message in progress window?

perolofl gravatar imageperolofl ( 2023-03-14 02:43:52 -0500 )edit

Dear Dr Perolofl, trip message is appeared, but the main problem, simulation is stop after trip is applied. example the trip at 2.1 s so the graph only shows until 2.1 s too. However the total simulation that we want more than this value.

ramadhan gravatar imageramadhan ( 2023-03-14 04:24:28 -0500 )edit

Is PSSE crashing or is the simulation stopped but PSSE is alive? In your question it is said that system does not converge?

perolofl gravatar imageperolofl ( 2023-03-14 06:02:21 -0500 )edit

Dear Dr Perolofl, it is work normal using GENTRP(IBUS, ID) howeever, this function does not include in API, is there any other way to search documentation for another "hidden" API such as GENTRP?

ramadhan gravatar imageramadhan ( 2023-03-14 21:44:27 -0500 )edit

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answered 2023-03-15 03:15:09 -0500

perolofl gravatar image

Why can't you use GENTRP instead of DISTMACHINETRIPAPI?

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yes Dr Perolofl, for now I use GENTRP. Actually, when I see API documentation, API for Machine trip only this code (DISTMACHINETRIPAPI). Thank you very much Dr Perolofl

ramadhan gravatar imageramadhan ( 2023-03-15 05:32:01 -0500 )edit

GENTRP is described in PAG V2, Chapter 25.2.3

perolofl gravatar imageperolofl ( 2023-03-15 07:12:47 -0500 )edit

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Asked: 2023-03-14 00:12:53 -0500

Seen: 198 times

Last updated: Mar 15 '23