Three phase IGBT inverter under sinusoidal PWM control
Answer the questions given below (refer Fig.1):
Fig. 1 Circuit diagram of three-phase bridge inverter
1. What are the full forms of CSI and VSI?
Fig. 1 Circuit diagram of three-phase bridge inverter
1. What are the full forms of CSI and VSI?
2. How many switches in three phase inverter are in “ON” state simultaneously?
3. Which of the carrier signal is more suitable for sinusoidal pulse width modulation:
4. In sinusoidal pulse width modulation, the comparator output is high when the
5. In three-phase inverter shown in Fig.1, which of the following switches should NOT be turned ON simultaneously?