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- , . MatLab-Simulink, Power System Processing, Signal Processing Toolbox; . - , 140211 140205 - .

 

 
 


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1 MatLab

1.1 Simulink Power System Blockset

 
 

MatLab Matrix Labora- tory, ( ). MatLab Simulink. Simulink , .

.1.1.1

MatLab New Simulink Model

( ?), - Simulink .1.1.1. . 1.1.1 - :

Sources -


;


 

Sinks ;

Continuous ;

Discrete ;

Math ;

Nonlinear ;

Connections ;

Signals & Systems


;

Subsystems ;

Functions & Tables .

. -


, - . , , - . , , -

 
 

.1.1.2

, .

. - Power System Blockset. Power- lib 2 .1.1.2. :

Electrical Sources - ;

Elements , - , . - , , , - ;

Power Electronics . - - Universal Bridge. - RC, - ;

Connectors . - Power System Blockset;

Machines ;

Measurements . -


, - Simulink Power System Blockset;

Powerlib Extras . , : - (Fourier); - (RMS); (Synchronized 6- Pulse Generator); (Inductive source with neutral).

 

Power System Blockset , Simulink.

1. . Simulink - Drag and Drop ( ).

2. , Simulink Power System Blockset. . . - , :

;

, , - ;

.

- . - , - :

;

, ;

.

, - , . , .

3. - . Simulation Parame- ters .

4. - Simulink.


, - , . :

Subsystem , - Signals & Systems;

Subsystems, ;

, In

Out .

 

1.3 Signal Processing Toolbox (SPTool)

SPTool Mat- Lab 6. SPTool - Signal Processing Toolbox, :

Signal Browser;

Filter Designer;

Filter Viewer;

Spectrum Viewer.

MatLab - sptool. .1.3.1.

 
 

.1.3.1

, SPTool , -

, , , . ( - ).

SPTool, To Workspace, - SPTool.

SPTool File Import. Import to SPTool .1.3.2. -


Source From Workspace. - Workspace Contents. , , Data. .

.1.3.2

Sampling frequency ( )

. - .

Name , SPTool.

OK, . Import to SPTool , SPTool .

Signals , View , , . , Create - Spectra. , - .

- . Signals View . Sig- nal Browser.

SPTool , , Create Spectra. Spectrum Viewer. , :


( FFT);

( ). -

Apply, - . Spectrum Viewer .1.3.3.

 
 

.1.3.3


1

 

: - .

 





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