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Interfacing with custom DLL

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Is it possible to use custom DLLs inside PSS/E? With other software packages, like PSCAD and PowerFactory one can use custom DLLs allowing interfacing with any other software/system in runtime. I'm struggling to find any resources about how to do it in PSS/E. It appears that PSS/E only supports DLLs written in Fortran, with no way of loading 3rd party DLLs. I'm specifically referring here to DLLs implemented according to IEC-61400-27-1.

peter_s

asked 2025-09-05 06:00:15 -0500

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Hi peter - as far as i know, its not possible to directly load a .dll like what you are talking about into PSSE. but I have heard of people using wrapper-style models where a psse compatible dll calls a different .dll or .exe throughout the psse dynamic simulation

auspower

answered 2025-09-12 01:32:36 -0500

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