Performance Measurement and Analysis of Single-phase AC-DC Controlled Bridge Rectifier
1. What happens to the average output voltage of a single-phase controlled bridge rectifier when the firing angle “α” increases?
2. Which parameter directly affects the RMS value of the output voltage in a single-phase controlled bridge rectifier with resistive load?
3. The maximum output voltage of a single-phase controlled bridge rectifier occurs when:
4. Which component is primarily used to reduce the output voltage ripple of a single-phase controlled bridge rectifier?
5. In a single-phase controlled bridge rectifier operating from a 230 V RMS AC supply, if the firing angle of the thyristors is 30 degrees (π/6 radians), what is the average output voltage?
6. A single-phase controlled bridge rectifier with a load resistance of 10 Ω and a firing angle of 45 degrees (π/4 radians) operates from a 120 V RMS AC supply. What is the average output current?