To simulate symmetrical half controlled converter with R, RL and RLE load.

At the end of this experiment students are able to

LO1: Draw simulation diagram for single phase half controlled converter..

LO2: Analyze the performance parameters of half controlled converter with R, RL and RLE load.

LO3: Plot the results of input voltage and current, output voltage and current.

MATLAB Software: Simscape (power system toolbox) or PSIM

Theory is included in following points.

(i) Circuit diagram and working of half controlled converter with R load

(ii) Circuit diagram and working of half controlled converter with RL load

(iii) Circuit diagram and working of half controlled converter with RLE load

For details see video given below

Simulate the following problem statements

A single phase half controlled converter is connected across 230V, 50Hz single phase AC supply. Simulate the circuit for following cases:

Case 01: R Load of 10 Ohm with firing angle (i) 30 degree and (ii) 60 degree

Case 02: Load of R=10 Ohm and L=0.5H (i) 30 degree and (ii) 60 degree

The video of simulation is included below

From theoretical calculations and simulated results, finish the following table

Understanding of experiment will be checked on LMS login.