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How can I find Rate of Change of Frequency(RoCof) of the system during a dynamic event in PSSE simulation?

asked Feb 1 '5

Shahabas gravatar image

While running a dynamic simulation in PSSE, is there a way I can plot RoCof of the system? Using time derivative function to the frequency plot is one of the options I found online, but I couldn't find the time derivative function in PSSE v34. Am I not looking the right place? Thanks in advance

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answered Feb 2 '5

abdul gravatar image

You can use the load model 'DLSHBL' with a dummy load at the desired bus. Add a channel for the model's VAR(L+4) to plot RoCoF.

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Thanks for the answer. this worked

Shahabas gravatar imageShahabas (Feb 3 '5)
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Asked: Feb 1 '5

Seen: 1,119 times

Last updated: Feb 02

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