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SVC dynamic model

asked 2021-05-20 03:17:25 -0600

EM gravatar image

I am starting to model dynamics on SVC that has a power range +70 MVAr -200 MVAr.

What dynamic model should I use?

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How is the SVC modelled in load flow?

perolofl gravatar imageperolofl ( 2021-05-20 05:24:07 -0600 )edit

3 answers

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answered 2024-01-15 06:54:21 -0600

perolofl gravatar image

I would recommend to model the SVC as a switched shunt or a FACTS in load flow and use a dynamic model from the library.

Modeling an SVC as a generator in PSSE was necessary 40 years ago, but is quite obsolete after introduction of switched shunts and FACTS in PSSE.

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answered 2024-01-23 12:28:15 -0600

Alex P gravatar image

updated 2024-01-23 12:28:34 -0600

I would recommend one of the WECC SVSMO models.They are a better representation of actual equipment.

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answered 2024-01-12 09:03:23 -0600

gisosi gravatar image

updated 2024-01-12 09:07:14 -0600

Choose CSVGN1 or 5 from generator model library. Set bus connected with SVC to type 2 set the generator Z-source value to bigger value ie 0+j999 puto insure your gen is not current source. Don not use Generator step up transformer.

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Asked: 2021-05-20 03:17:25 -0600

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Last updated: Jan 23