We use the single-phase inverter in Figure 1 to power, from a renewable energy voltage source VS = 200 V, the current type loads in Table 1. The switching frequency of this inverter is f = 5000 Hz. Vs) e) vch H vch ich lo Knzon ich VS Figure 1. Single-phase inverter Table1. Type of load powered by the inverter in Figure 1. a) b) Volk T 20 w T -10A LIK 13 03 vch 1202 d) vch ich ich R=29 Charge L=1000 H mm L=1000H g) vs) + e) f) vch + vch ich ich R=4 -10sin (10000 ft) 15sin (10000ft) A h) vch vch ich ich ww R=2 a) What are the loads for which the conduction time of all the diodes is zero? b) What are the loads for which the conduction time of transistors T1 and T2 is zero? What are the loads whose conduction time of transistors T1 to T4 is equal to the half switching period? d) What are the loads including the conduction time of transients and the time of conduction of the diodes are equal? Plot the waveform of the power into the load in case (g). Calculate the average power consumed by the load in cases (f) and (h). R=4 J ww L=1000 H 15sin (10000st)