A Hybrid Method to Diagnose 3D Rotor Eccentricity Faults in Synchronous Generators Based on ALIF_PE and KFCM

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Algorithm</td><td class="align_center">Classification coefficient <i>S</i></td><td class="align_center">Average fuzzy entropy <i>E</i></td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">EEMD</td><td class="align_center">0.7412</td><td class="align_center">0.5186</td></tr><tr><td class="align_left">CEEMDAN</td><td class="align_center">0.8941</td><td class="align_center">0.2188</td></tr><tr><td class="align_left">ALIF-KFCM</td><td class="align_center">0.9268</td><td class="align_center">0.1758</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Clustering index of different methods.</div>

Mathematical Problems in Engineering

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Table 3

Table 3: A Hybrid Method to Diagnose 3D Rotor Eccentricity Faults in Synchronous Generators Based on ALIF_PE and KFCM 