What is the numerical integration method used by PSS?

asked 2023-06-01 14:03:06 -0600

Manuel A.
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For a dynamic simulation, what method does the pss use?

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answered 2023-06-01 20:18:31 -0600

Miguel Penagos
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It uses a second-order Euler numerical integration algorithm. You will find this and other useful information on how the PSSE dynamic module works, in the "Program Application Guide Volume 2" of the PSSE documentation, including some examples using a simple first order integration scheme.