A Fuzzy Logic Controller to Increase Fault Ride-Through Capability of Variable Speed Wind Turbines

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">WF no.</td><td align="center">Voltage (p.u.)</td><td align="center">WF’s situation</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left"> 1</td><td align="center">0.684</td><td align="center">Disconnected</td></tr><tr><td align="left"> 3</td><td align="center">0.705</td><td align="center">Connected</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Results obtained with proposed controller in the case of 2 WFs.

Applied Computational Intelligence and Soft Computing

tab6

Table 6

Table 6: A Fuzzy Logic Controller to Increase Fault Ride-Through Capability of Variable Speed Wind Turbines 