Dynamic Phasors Estimation Based on Taylor-Fourier Expansion and Gram Matrix Representation

<table class="fixed-width table-group" id="tab9"><tr><td><table class="table"><colgroup><col style="width:7.43em"/><col style="width:7.12em"/><col style="width:5.63em"/><col style="width:5.88em"/></colgroup><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Response time</td><td class="align_center">Delay time</td><td class="align_center">Overshoot</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Amplitude step</td><td class="align_center" rowspan="2">19.7ms</td><td class="align_center">8.86ms</td><td class="align_center">0.008 [p.u.]</td></tr><tr><td class="align_left">Phase step</td><td class="align_center">9.67ms</td><td class="align_center">0.02 [rad]</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Performance indices for phasor estimation under step changes in amplitude and phase using the proposed estimation algorithm.</div>

Mathematical Problems in Engineering

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Table 9

Table 9: Dynamic Phasors Estimation Based on Taylor-Fourier Expansion and Gram Matrix Representation 