The disturbances

The disturbance parameters

F₂

F₃

F₄

Fluctuation and flicker

Amplitude: 0.95 - 1.05

0.68

0. 91

1.96

Voltage sag

Sag amplitude: 0.5 pu

0.49

0. 40

38.66

Harmonics

^*5^th 4%; 7^th 3%

5.0

0

0

Oscillatory transients

M_s = 0.8 pu, f_s = 1025 Hz; U_s = 0.1

0.49

0.22

59.95

Interharmonics

f = 125 Hz, amplitude 2%

1.99

1.27

1.78

Voltage sag and harmonics

0.5 pu, 5^th 4%; 7^th 3%

5.41

0. 40

39.45

Fluctuation and harmonics

Amplitude: 0.95 - 1.05; 5^th 4%; 7^th 3%

5.05

0. 91

1.31

Harmonics and oscillatory transients

5^th 4%; 7^th 3%, γ_s = 0.1, U_s = 0.8 pu, f_s = 1025 Hz

5.34

0. 22

59.92

Harmonics and interharmonics

5^th 4%; 7^th 3%; f_s = 125 Hz, U_s = 2%

5.37

1.27

1.73