“MATLAB EXPLORATION” (Place to visualize your thoughts) February 12, 2016 Presentation By Mr. ReddyPrasad Reddivari, Assistant Professor Department of Electrical and Electronics Engineering Sri Venkateshwara College of Engineering Bengaluru, Karnataka-562157 Tel: 9494747497 E-Mail: [email protected]. Website: www.reddyprasad.yolasite.com MATLAB/SIMULINK for Engineering applicatio
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“MATLAB EXPLORATION”(Place to visualize
your thoughts)February 12, 2016
Presentation By
Mr. ReddyPrasad Reddivari, Assistant Professor
Department of Electrical and Electronics Engineering
Sri Venkateshwara College of Engineering Bengaluru, Karnataka-562157
These are all commercial software's•easy execute huge amount of data or thousand of busses.•Load flow studies•Short circuit analysis
Transient/over voltage/charging studies/mathematical analysis/other domain analysis it is better to use MATLAB or PSCAD.
Electrical circuits and flip flops, low voltage circuits
EXAMPLE:1
The figure represents the home distribution generation stand alone system in 3D drafting.
EXAMPLE:2
The figure represents the power management system while distributing in 3D drafting.
How to design?
POWER SYSTEM CAD (PS CAD)
MULTIMEDIA LOGIC &CIRCUIT LOGIC
Specially concentrated on huge bus power systems(load flow, short circuit analysis)
DEGSILENT
MY POWER BY PRDC
PSS/E(Siemens)
What is Matlab?• Matlab is basically a high level language
which has many specialized toolboxes for making things easier for us
• How high?
Assembly
High Level Languages such as
C, Pascal etc.
Matlab
11
Matlab
• Stands for MATrix LABoratory• Interpreted language• Scientific programming environment• Very good tool for the manipulation of
matrices• Great visualisation capabilities• Loads of built-in functions• Easy to learn and simple to use
–What is real-time simulation in the end?
Meaning it works using tricks
Why MATLAB/SIMULINK Required???
MATLAB Introduction MATLAB Introduction • In Windows
systems MATLAB is started by double-clicking the mouse on the appropriate icon.
Matlab Desktop
Command Window
Workspace / Current Directory
Command History
MATLABMATLABCommandCommandWindowWindow
FileFile
EditEdit
ViewView
ViewView
ViewView
WebWeb
HelpHelp
What are we interested in?• Matlab is too broad for our purposes in
this course.• The features we are going to require is
Matlab
CommandLinem-files
functions
mat-files
Command execution like DOS command window
Series of Matlab
commands
InputOutput
capability
Data storage
/ loading
MATLAB IntroductionMATLAB Introduction
MATLAB includes hundreds of functions for:
• Data analysis and visualization, • Numeric and symbolic computation, • Engineering and Scientific graphics, • Modeling, simulation, and prototyping, • Eigenvalue, singular value
MATLAB IntroductionMATLAB Introduction MATLAB supports many types of graph and surface
plots: • line plots (x vs. y), • filled plots, • bar charts, • pie charts, • parametric plots, • polar plots, • contour plots, • density plots, • log axis plots, • surface plots, • parametric plots in 3 dimensions and spherical
plots.
MATLAB IntroductionMATLAB Introduction• MATLAB has a number of add-on software modules,
called toolbox , that perform more specialized computations.
Signal & Image Processing Signal Processing- Image Processing Communications
- System Identification - Wavelet Filter Design Control Design Control System - Fuzzy Logic - Robust Control -
µ-Analysis and Synthesis - LMI Control - Model Predictive Control Model-Based Calibration