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

<div><i>I</i><sub><i>c</i></sub> (injected current) <i>I</i><sub><i>c</i></sub> for HAPF based on DQ-Theory.</div>

Mathematical Problems in Engineering

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Figure 21

Figure 21: Mathematical Modeling of THD Mitigation Using HAPF for UPS System with Experimental Analysis via Hybrid Interface of Optical USB and Power Quality Meter 

Figure 21 | Mathematical Modeling of THD Mitigation Using HAPF for UPS System with Experimental Analysis via Hybrid Interface of Optical USB and Power Quality Meter 