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Mathematical Problems in Engineering
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2024
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Article
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Tab 3
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Research Article
Quantitative Representation of Disturbance Waveform for Microgrid Connected PCC Voltages Using Improved Atomic Decomposition
Table 3
Evaluation indicators for combined sag and interruption signal with 20 and 30 dB noises.
Methods
SNR
IAD
Pure signal
1/29.7
0.0013
0.993
30 dB
1/29.7
0.0015
0.990
20 dB
1/29.7
0.0016
0.974
WT
Pure signal
1/13.4
0.0069
0.968
30 dB
1/12.6
0.0087
0.956
20 dB
1/12.2
0.0098
0.943