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Amplitude vs Frequency plot for the L 1 ,L 2 ,L 3 current waveforms of turbine 14 and 3  

Amplitude vs Frequency plot for the L 1 ,L 2 ,L 3 current waveforms of turbine 14 and 3  

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Figure 1: Amplitude vs Frequency plot for the L 1 ,L 2 ,L 3 current...
Figure 3: Comparison of permutation entropy values for L 3 min...
Figure 4: Difference of permutation entropy values of L 1 and L 3...
On wind Turbine failure detection from measurements of phase currents: a permutation entropy approach
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This article presents the applicability of Permutation Entropy based complexity measure of a time series for detection of fault in wind turbines. A set of electrical data from one faulty and one healthy wind turbine were analysed using traditional FastFourier analysis in addition to Permutation Entropy analysis to compare the complexity index of ph...

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