Vestas V90-3MW Wind Turbine Gearbox Health Assessment Using a Vibration-Based Condition Monitoring System

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Bin 1 </td><td class="align_center">Bin 2</td><td class="align_center">Bin 3</td><td class="align_center">Bin 4</td><td class="align_center">Bin 5</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Rotation speed (Hz)</td><td class="align_center">25 </td><td class="align_center">30</td><td class="align_center">35</td><td class="align_center">40</td><td class="align_center">45</td></tr><tr><td class="align_left">Number of files</td><td class="align_center">84</td><td class="align_center">58</td><td class="align_center">72</td><td class="align_center">77</td><td class="align_center">48</td></tr><tr><td class="align_left">Number of outliers</td><td class="align_center">0</td><td class="align_center">0</td><td class="align_center">2</td><td class="align_center">1</td><td class="align_center">2</td></tr><tr><td class="align_left">Data within the limits (%)</td><td class="align_center">100</td><td class="align_center">100</td><td class="align_center">96</td><td class="align_center">98</td><td class="align_center">96</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Number of files for the baseline generation and effectiveness probed with an additional set of data.

Shock and Vibration

tab3

Table 3

Table 3: Vestas V90-3MW Wind Turbine Gearbox Health Assessment Using a Vibration-Based Condition Monitoring System 