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How to use CBEST model to detect frequency variation ?

asked 2021-01-24 19:38:41 -0500

penny870718 gravatar image

updated 2021-01-25 01:50:45 -0500

Hello everyone : I want to use CBEST model to model the BESS, so I want CBEST model change it output when frequency has variation. Now, I know that I can use PAUX1T model to change the Paux value of CBEST, but I don't know how to connect PAUX1T model's output and CBEST model's input. Can someone help me?

sincerely, thanks.

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answered 2021-01-28 10:32:03 -0500

perolofl gravatar image

Auxiliary signal model PAUX1T can only be associated with dc line models (2-terminal dc, multi-terminal dc, VSC dc) and FACTS device models.

It can not be used with CBEST, which is a generator model.

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So, CBEST model cannot change its output when frequency has variation. Is it correct?

penny870718 gravatar imagepenny870718 ( 2021-01-28 18:41:19 -0500 )edit

You need a user written model updating VAR(L) of CBEST to perform that automatically during a simulation.

perolofl gravatar imageperolofl ( 2021-01-29 08:00:17 -0500 )edit

Please, can you tell me which model should I use? Thank you very much.

penny870718 gravatar imagepenny870718 ( 2021-01-29 18:50:26 -0500 )edit

There is no such model available in standard PSSE. You have to write your own model.

perolofl gravatar imageperolofl ( 2021-09-08 09:49:16 -0500 )edit

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Asked: 2021-01-24 19:38:41 -0500

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Last updated: Jan 28 '21