The three- phase inverter has a star- connected load of R= 5 ohm and L= 23 mH. The inverter frequency is 60 Hz and the dc input voltage is 220 V.(a) Express the aneous line-to- line voltage and line current in a Fourier series.(b) the RMS line voltage, RMS line current, RMS phase voltage, the THD, the DF, the HF and DF of the LOH and the load power.
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