b) Three-level Switching The archive contains one oscilloscope image that captures the operation of a s

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B Three Level Switching The Archive Data Set 7 Zip Contains One Oscilloscope Image That Captures The Operation Of A S 1 (34.76 KiB) Viewed 13 times

Analysis:Analysis:• Using PSIM, draw the circuit topology of the H-bridge DC-ACinverter for this operating condition. Show the DC source, theswitching devices, the AC load and all measurement　locations. Usecurrent and voltage sensor elements for each measurement point.Simulate this H-bridge DC-AC inverter and compare the result withthe experimental trace provided.
• Estimate the peak-to-peak value of the ripple superimposed onthe fundamental component of io. If the result differs from thevalue obtained for the two-level switching case, explain the reasonfor the difference.
• Explain any discrepancies that exist between the theoreticalrectifier responses and the measured data.
b) Three-level Switching The archive <Data_Set_7.zip> contains one oscilloscope image that captures the operation of a single-phase DC-AC inverter supplying a series connected resistive and inductive load with the nominal parameters of 500 and 50mH. The inverter is supplied from a variac set through a rectifier to produce a nominal 100V DC link voltage. The output frequency was set to 50 Hz, carrier frequency to 1kHz, and the amplitude modulation ratio ma to 50%. The measurements shown in this oscilloscope trace are as follows: Channel 1 (Yellow) - DC Load Voltage (v) using P5200 probe @ 500X attenuation. Channel 4 (Magenta) - DC Load Current (i) using A600 current probe @ 100mV/A.