Question

Task 2: Single-phase half-wave phase-controlled rectifier with RL load Recall Chapter 2, Make a new project. Build a single-phase half-wave phase-controlled rectifier with RL load Use the sinusoidal source in the

SOURCE lib set amplitude 450V and frequency 20Hz Use the pulse voltage source in the PSpice Component and set the rising time lus, falling time /us, pulse width 100μs, low-side output voltage OV, and high-side output voltage 201 Use the load parts in the PSpice Component set resistor 50, and inductor 20mH in series. Use the thyristor in the ELEC4174_Fall_2023 library. Use the time domain simulation set up, set run to time as 50ms and maximum step size as le a. Show your schematic. b. If we have voltage pulse (gate signal) appears at 15ms, 1) Plot the voltage across the resistor and voltage across the inductor. 2) Find the conduction angle (approximately) using results in part b.1). 3) Evaluate your plots in part b.1) for maximum value for VR and the point when V₁ across 0, briefly explain with words or equations what happened there.

Fig: 1