Quality of Inverters Objective Questions

If V_r is the rms value of the inverter output voltage and V₁ is the rms value of the fundamental component, then the total harmonic distortion (THD) is given by

A single phase inverter gives rms value of output voltage as 115 V and the fundamental output voltage of as 103.5 V. Find the THD (Total Harmonic Distortion).

A single phase full bridge inverter using transistors and diodes is feeding a R load of 3 Ω with the dc input voltage of 60 V. Find the rms output voltage and the peak reverse blocking voltage of each transistor.

A single phase full bridge inverter using transistors and diodes is feeding a R load of 3 Ω with the dc input voltage of 60 V. Find the fundamental frequency output power.

A single-phase half bridge inverter is connected to a 230 V dc source which is feeding a R load of 10 Ω. Determine the average current through each SCR inverter switch.

What would be the harmonic factor of lowest order harmonic in case of a half wave bridge inverter?

A single-phase half bridge inverter is connected to a 230 V dc source which is feeding a R load of 10 Ω. Determine the fundamental power delivered to the load.

Find the distortion factor (μ), for a single phase half wave bridge inverter with dc source Vs = 1 kV.

Determine the distortion factor (μ) for a full bridge inverter with supply Vs = 60 V.

The distortion factor (μ) is the ratio of