The disturbance parameters | F2 | F3 | Results | Remarks |
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 2%; voltage sag amplitude 0.4 pu | 4.72 | 3.75 | Voltage Fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.03, frequency 8 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 2%; voltage sag amplitude 0.4 pu | 4.80 | 3.80 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 2%; voltage sag amplitude 0.4 pu | 4.91 | 3.82 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.05, frequency 6 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 2%; voltage sag amplitude 0.4 pu | 4.98 | 3.80 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 1%,frequency 125 Hz; harmonics THD 2%; voltage sag amplitude 0.4 pu | 3.12 | 1.07 | Voltage fluctuation plus harmonics plus voltage sag | When the interharmonics content is lower than 1%, and the harmonics content is large, the error is a little large |
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 2%,frequency 1245 Hz; harmonics THD 2%; voltage sag amplitude 0.4 pu | 4.21 | 3.68 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 3%; voltage sag amplitude 0.4 pu | 5.25 | 3.71 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 5%; voltage sag amplitude 0.5 pu | 7.27 | 3.75 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 2%; voltage sag amplitude 0.7 pu | 4.05 | 3.69 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|
Fluctuation modulating wave amplitude 0.02, frequency 6 Hz; interharmonics content 2%,frequency 125 Hz; harmonics THD 2%; voltage sag amplitude 0.8 pu | 4.11 | 3.70 | Voltage fluctuation plus harmonics plus interharmonics plus voltage sag |
|