A single-phase half-bridge inverter has load R =2 and dc source voltage Vs/2 =115V. (a) Sketch the waveforms for vo, load current i01 currents through

A single-phase half-bridge inverter has load R =2Ω and dc source voltage Vs/2 =115V.
(a) Sketch the waveforms for vo, load current i01 currents through thyristor 1
and diode1and voltage across thyristor TI. Harmonics other than fundamental
component are neglected.Indicate the devices that conduct during different
intervals of one cycle.
(b) Find the power delivered to load due to fundamental current.
(c) Calculate THD and HF.