User defined model loading

asked 2021-08-05 04:05:02 -0500

MgzR
11 ●1 ●1 ●2

Hi everyone, I am trying to use user defined dynamic model for PV inverter. Firstly, I load the ".dll" file the user defined model of inverter from "dynamic>model library>load model library" and I saw the "Library added: ...." mesage. But model that I loaded not listed in "Dynamic data>Model Selection". What do you think could be the reason?

A second question, I use PSS/E 34.3.2 but the model generated for 34.5. Is that problem? If yes, why PSS/E didn't give me an error message?

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answered 2021-08-05 09:22:17 -0500

perolofl

3262 ●1 ●8 ●18

There is an issue in PSSE 34.3 so it is not possible to load DLL's for version 34.4 or newer. Try to update PSSE to rev 34.4 or newer.

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answered 2024-09-04 05:57:26 -0500

memo
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You must have a statement in dyr (by txt) so that model can be found by the machine .For example,the statment of machine models is

BUSID 'USRMDL' ID 'model name' IC IT NI NC NS NV data list /

The detailed explanation of the statement can be found in POM ,you can have a try. After stating, you can load the ".dll" file and the model will be listed and used

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answered 2022-05-16 16:13:05 -0500

sobhanB
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I also have the same problem. I have a .dll file in version 33 and now I want to load my .dll file in the PSSE 35, but I still saw the "Library added: ...." message!

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You cannot use .dll file for version 33 in PSSE 35.

perolofl ( 2022-05-17 02:00:39 -0500 )edit

1

Thank you. So what should I do?

sobhanB ( 2022-05-17 13:41:33 -0500 )edit

1

The source code must be compiled and linked for rev 35 of PSSE.

perolofl ( 2022-05-18 03:45:43 -0500 )edit

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