Table 1 Percentage amplitude reduction in FO with different values of Kr.

From: Identification and suppression of low-frequency oscillations using PMU measurements based power system model in smart grid

S.No

Frequency

(Hz)

Kr

Peak value from FFT response

% Reduction

1

0.7925

0

693.8

0

2

0.7856

25

526.15

24.16

3

0.7910

50

424.65

36.84

4

0.7926

100

249.99

63.96

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