MATLAB

 Zeigler-Nichols Rule explained with example

This article will help to understand Zeigler-Nichols Rule. This rule applicable to PID controllers is explained with example. How it can be implemented in MATLAB and how to analyze it. Introduction The Zeigler-Nichols is a heuristic approach for tuning the parameters of PID controller gain parameters: Kp – the controller …

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Generate PWM signal in MATLAB Simulink of desired frequency

In this article you will learn how to generate PWM signal in MATLAB Simulink.  This article will help the user to vary the frequency and duty cycle of PWM waves according to the requirement. All the required details like blocks, connection diagram, setting of block parameters and simulation will be …

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Modeling of overvoltage relay in MATLAB Simulink

This article will explain the modeling of overvoltage relay in MATLAB Simulink. Which blocks are required to create over voltage relay in MATLAB. How to combine those blocks. Testing and simulation results of modeling of overvoltage relay in MATLAB Simulink are also included in this article. What is overvoltage relay …

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Find symmetrical components in MATLAB Simulink

results of process to find symmetrical components in MATLAB Simulink

This article deals with the procedure to find symmetrical components in MATLAB Simulink. Blocks, schematic diagram, simulation results, and test bed to find symmetrical components in MATLAB Simulink will also be discussed. Introduction Symmetrical components are imaginary components which represents currents and voltages in the poly phase system. Unbalance three phase voltages …

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Modeling of overcurrent relay in Simulink MATLAB

Block diagram-Modelling of overcurrent relay in Simulink MATLAB

This article discusses the modeling of overcurrent relay in simulink MATLAB. Which Blocks are used for this project. How to setup different blocks.  Test bed and verification of modeled relay will be tested on the testing circuit. What is over current relay? It is an electrical protective device which senses the …

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