Mathematical Modeling of THD Mitigation Using HAPF for UPS System with Experimental Analysis via Hybrid Interface of Optical USB and Power Quality Meter

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="5">Efficiency of UPS and THD in Pakistan</td></tr><tr class="thead"><td class="align_left">Charging efficiency</td><td class="align_center">Discharging efficiency</td><td class="align_center">Overall efficiency</td><td class="align_center">Average THD without filter</td><td class="align_center">Average THD with filter</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">&lt;79.54%</td><td class="align_center">&lt;64%</td><td class="align_center">&lt;60%</td><td class="align_center">&gt;46%</td><td class="align_center">&lt;2%</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 1: Mathematical Modeling of THD Mitigation Using HAPF for UPS System with Experimental Analysis via Hybrid Interface of Optical USB and Power Quality Meter 

Table 1 | Mathematical Modeling of THD Mitigation Using HAPF for UPS System with Experimental Analysis via Hybrid Interface of Optical USB and Power Quality Meter 