A Hybrid Energy Storage System Strategy for Smoothing Photovoltaic Power Fluctuation Based on Improved HHO-VMD

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Type of power station</td><td class="align_center">1 min maximum fluctuation (kW)</td><td class="align_center">10 min maximum fluctuation (kW)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Small power station</td><td class="align_center">200</td><td class="align_center">Rated installed capacity</td></tr><tr><td class="align_left">Medium-sized power station</td><td class="align_center">Rated installed capacity/5</td><td class="align_center">Rated installed capacity</td></tr><tr><td class="align_left">Large power station</td><td class="align_center">Rated installed capacity/10</td><td class="align_center">Rated installed capacity/3</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Active power fluctuation requirements of the photovoltaic power station.</div>

International Journal of Photoenergy

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Table 1

Table 1: A Hybrid Energy Storage System Strategy for Smoothing Photovoltaic Power Fluctuation Based on Improved HHO-VMD 