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State-Space Modelling & Simulation of Electrical Circuits
Rating: 4.2 out of 5(18 ratings)
139 students

State-Space Modelling & Simulation of Electrical Circuits

Learn a basic topic in Electrical Engineering: how to model complex electrical circuits and how to simulate them
Created byManuel Gómez
Last updated 4/2020
English
English [Auto],

What you'll learn

  • Modelling of Electrical Systems using State-Space Representation
  • Resolution of Complex Electrical Systems
  • Numerical Simulation of Electrical Circuits
  • State Space Modelling using Matlab or Octave

Course content

2 sections • 13 lectures • 58m total length

  • Introduction to the Course2:28

    Learn the basics of state-space modelling for electrical systems and how to represent complex grids with easy manipulation. Practice with MATLAB or Octave, and apply symbolic updates to simulate responses.

  • Why State Space Modelling?4:37
  • Basics of State Space Modelling4:40
  • Introduction to State Space Modelling: Example 17:42

    Develop a tape-based state-space model for a simple RLC circuit by deriving equations from Kirchhoff's laws and selecting inductor current and capacitor voltage as state variables.

  • Example 2: Modelling of Complex Electrical Circuits8:08

    Apply Kirchhoff's laws to a circuit with two resistors and two capacitors, building a state space model with capacitor voltages as states and deriving the matrix form.

  • Example 3: Modelling of Complex Electrical Circuits8:09
  • Assignment 1: Obtain the State Space Model of an Electrical System0:23

    Find the instruction for the assignment in the attached .pdf

  • Assignment 1: Test

Requirements

  • Basic knowledge of electricity

Description

One of the main problems when trying to model and solve electrical circuits is that, beyond a few components, the complexity greatly increases. Because of this a lot of engineers and students suffer when they have to obtain the models of real electrical installations or power electronic devices.

One solution is to use simulation software. The problem is that it is expensive and in many companies is not available. The other problem is that sometimes we need a mathematical model in order to develop a control or protection algorithm.

With this course, you will learn:

   - How to obtain the state space model of a circuit.

   - How to obtain the system response using Matlab or Octave (which is free).

The course includes theoretical lessons ans practical assignments, in which you will be able to practice the concepts learnt. Besides, you will learn how to implement the models in Octave or Matlab and use the main tools for analysis like step response, bode plots, sinusoidal excitation, etc...All using the free software Octave.

Finally, for those using Simulink, You will learn how to use State Space Models on it.

This course is a good oportunity for improving your electrical skills!!



Who this course is for:

  • Electrical Engineering Students
  • Electrical Engineers
  • Electrical Technicians

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