Hey Akesh,
I understand that you want some guidelines to design synchronized firing circuit for single phase firing circuit in Simulink.
Here are the steps that you can follow to do so:
1. Start MATLAB and then open Simulink by typing the below command in the MALTLAB command window.
>>simulink
2. In Simulink, click on NEW to create a new model.
3. In order to design a synchronized firing circuit, you can add the following blocks in the model:
Sine Wave block: Used to produce a sinusoidal waveform which represent the AC supply.
Relational Operator: Used to compare the input sine wave to reference value.
Pulse Generator: Used to generate a pulse signal which will be used to trigger the firing circuit.
Scope: Used to observe the output waveform.
4. Connect the blocks as per your circuit requirements. The Sine Wave block should be connected to the Relational Operator block. The Pulse Generator block should also be connected to the Relational Operator block. The output of the Relational Operator block should be connected to the Scope block.
5. Set the block parameters by double-clicking on each block. For example, for the Sine Wave block, you might set the frequency to 50 Hz to represent a 50 Hz AC supply. For the Pulse Generator block, you might set the pulse period and pulse width to suitable values.
6. Simulate the model by clicking the "Run" button.
Below is a snapshot of basic sample model that you can start with:
This is one simple way to build a synchronized firing circuit and possibly a starting point. Please modify it according to your requirements.
Please refer this link for more information regarding different Simulink blocks: https://www.mathworks.com/help/simulink/block-libraries.html
Hope this helps you with your implementation.
