Static Mechanical Properties and Modal Analysis of a Kind of Lift-Drag Combined-Type Vertical Axis Wind Turbine

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:15.47em"/><col style="width:3.78em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Name</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Self-gravity [N]</td><td class="align_center">115</td></tr><tr><td class="align_left">Gravity of main blade [N]</td><td class="align_center">156</td></tr><tr><td class="align_left">Gravity of drag rotor [N]</td><td class="align_center">105</td></tr><tr><td class="align_left">Torque of main blade [N·m]</td><td class="align_center">119.2</td></tr><tr><td class="align_left">Torque of drag rotor [N·m]</td><td class="align_center">645</td></tr><tr><td class="align_left">Self-centrifugal force [N]</td><td class="align_center">120.4</td></tr><tr><td class="align_left">Centrifugal force of main blade [N]</td><td class="align_center">3421.4</td></tr><tr><td class="align_left">Centrifugal force of drag rotor [N]</td><td class="align_center">808.5</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Rotating Machinery

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Table 5

Table 5: Static Mechanical Properties and Modal Analysis of a Kind of Lift-Drag Combined-Type Vertical Axis Wind Turbine 