How to identify the most affected states of a two area four machine system (built in model in simulink) while calculating the eigen values?

Sreedivya K.M @Sreedivya_Km2

06 June 2018 0 9K Report

The system i have considered is Two area four machine system(Kundur) in Simulink.

I have lineared the system, I got A,B,C,D matrix and with the help of A matrix ,ihave calculated the eigen values.

Around 68 values are coming and I cannot identifiy the most affected state from the eigen values

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