Three-phase full-wave controlled rectifier circuit with RLC Load on PSIM || Simulation of 3-phase

 Introduction

In this article, I’m going to tell you about a full wave-controlled rectifier with RLC Load. The word Controlled means the devices for power conversion are Known as controlled Rectifier. The input is AC and the output is DC. For designing a Full-Wave controlled Rectifier there is 6 SCR are required. I am using PSIM’s latest version for designing.

My circuit is not hardware-based my design circuit is for power electronics practical. Power electronics is a subject that teaches in Engineering Universities. In Power Electronics we study the conversion, inversion, stepdown, step up, Cyclo-converter, Buck Converter, Boost Converter, Buck-Boost Converter.

Working

The working operation of this circuit is that two SCR  is for a 120` (Redline) half cycle and two SCR is for the 120` (Yellow line) half-cycle and TWO SCR is for 120` (Blue line) half cycle.

The load is the Resistor inductor and capacitor. The value of the resistor Inductor and Capacitor in my circuit is 1 k ohm, 5henry, and 1000uf. The triggering angle for SCR1 0 45 SCR2&3 45 90 SCR4&5 90 135 and SCR6 0 45. The Controlled rectifier circuits are used for High power conversion AC to DC.

Here is the introduction link of an SCR: https://onlinemarkert10411.blogspot.com/2022/02/design-three-phase-full-wave-control.html

Component list

3 phase Supply

6 x SCR

Load Resistor, capacitor, Inductor

Pulse with a given angle SCR1 0 45 SCR2&3 45 90 SCR4&5 90 135 and SCR6 0 45

PSIM Software

 

Application

Industrial power application

High power application

Circuit Diagram

Output voltage and the current wave

Input and Output waveforms

3-Phase input waveform

Simulation Control setting