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Mathematical Problems in Engineering
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2021
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Article
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Tab 1
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Research Article
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
UPS efficiency and THD.
Efficiency of UPS and THD in Pakistan
Charging efficiency
Discharging efficiency
Overall efficiency
Average THD without filter
Average THD with filter
<79.54%
<64%
<60%
>46%
<2%