Do not need to include PSIM simulations. Just calculations asked. Please include step-by-step solution.

Design a single-phase dc-ac inverter with given conditions: - Po-3kW, Vdc-200v, Vo-120V nominal, AC frequency-60Hz, Switching frequency-20kHz, current ripple-5%, LC resonant frequency-2kHz 1) Draw the circuit diagram for a bipolar PWM inverter and an unipolar PWM inverter using PSIM or simulation tools [25 points] 2) Calculate proper L, C, full load, and half load values. [25 points] Run your circuit simulation with bipolar and unipolar PWM switching patterns. 3) Show Vo, Io for full load, half load conditions for four cycles of Uni/Bipolar PWM inverters. 25 points] 4) Measure THD of the inverter output voltage of Uni/Bipolar PWM inverters and compare them. [25 points] Design a single-phase dc-ac inverter with given conditions: - Po-3kW, Vdc-200v, Vo-120V nominal, AC frequency-60Hz, Switching frequency-20kHz, current ripple-5%, LC resonant frequency-2kHz 1) Draw the circuit diagram for a bipolar PWM inverter and an unipolar PWM inverter using PSIM or simulation tools [25 points] 2) Calculate proper L, C, full load, and half load values. [25 points] Run your circuit simulation with bipolar and unipolar PWM switching patterns. 3) Show Vo, Io for full load, half load conditions for four cycles of Uni/Bipolar PWM inverters. 25 points] 4) Measure THD of the inverter output voltage of Uni/Bipolar PWM inverters and compare them. [25 points]