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Dynamic Error

asked 2023-06-06 07:01:30 -0500

Huser gravatar image

Hi , I am performing dynamic simulation to study voltage drop in 3 motors. I am using CIM5BL for motors. When I add 3 models of motors the PSS/E and perform dynamic simulation it shows me Nan values. I change the delta to 0.001 but same issue. When I import just 1 motor it looks good , with 2 or 3 it has erros. Should I change any parameter or something , motors models are same

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answered 2023-06-21 02:38:48 -0500

I reproduced the problem now. Is it possible to share a sample data?

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answered 2023-06-07 02:29:18 -0500

perolofl gravatar image

There might be a dynamic problem in the network with more than one motor.

Stop the simulation before the NaN occurs and plot the voltages at critical buses.

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Asked: 2023-06-06 07:01:30 -0500

Seen: 301 times

Last updated: Jun 21 '23