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Configurable Simulink Model for DC-DC Converters with PWM PI Control

by Yi Cao

 

19 Feb 2008 (Updated 01 Apr 2009)

Code covered by BSD License  

A Simulink model configurable to buck, boost and buck-boost DC-DC converters with PWM PI control

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File Information
Description

This package includes a configurable Simulink model for three different types of DC-DC converters (Buck, Boost and Buck-Boost converters) with a PWM PI controller. The example provided shows a case to boost voltage from 5 volts to 25 volts. It can be used to learn DC-DC converters and their control. The model itself also provides an example how to mask a subsystem in Simulink. A HTML and a pdf files are provided to explain the principles of the unform Simulink model for three different types of DC-DC converters. The model does not require other Simulink blocks, such as SimPowerSystems.

Required Products Simulink
MATLAB release MATLAB 7.5 (R2007b)
Zip File Content  
Published M Files Configurable Simulink Model for DC-DC Converters
Other Files
buck1.m,
Buck_PWM.mdl,
ConfigurableDCConverter.m,
converter_mask.m,
DC-DC_Modelling.pdf,
html/boost.png,
html/buck.png,
html/buck_boost.png,
html/DCConverterPWMPID_eq01057.png,
html/DCConverterPWMPID_eq01392.png,
html/DCConverterPWMPID_eq03813.png,
html/DCConverterPWMPID_eq03872.png,
html/DCConverterPWMPID_eq05501.png,
html/DCConverterPWMPID_eq06915.png,
html/DCConverterPWMPID_eq11655.png,
html/DCConverterPWMPID_eq11714.png,
html/DCConverterPWMPID_eq12105.png,
html/DCConverterPWMPID_eq16026.png,
html/DCConverterPWMPID_eq19857.png,
html/DCConverterPWMPID_eq20544.png,
html/DCConverterPWMPID_eq22007.png,
html/DCConverterPWMPID_eq22407.png,
html/DCConverterPWMPID_eq25938.png,
html/DCConverterPWMPID_eq26273.png,
html/DCConverterPWMPID_eq30609.png,
html/DCConverterPWMPID_eq31468.png,
html/DCConverterPWMPID_eq34436.png,
html/DCConverterPWMPID_eq36756.png,
html/DCConverterPWMPID_eq44035.png,
html/DCConverterPWMPID_eq45348.png,
html/DCConverterPWMPID_eq50326.png,
html/DCConverterPWMPID_eq51664.png,
html/DCConverterPWMPID_eq51974.png,
html/DCConverterPWMPID_eq53325.png,
html/DCConverterPWMPID_eq55293.png,
html/DCConverterPWMPID_eq56918.png,
html/DCConverterPWMPID_eq57167.png,
html/DCConverterPWMPID_eq57241.png,
html/DCConverterPWMPID_eq60873.png,
html/DCConverterPWMPID_eq65970.png,
html/DCConverterPWMPID_eq68771.png,
html/DCConverterPWMPID_eq70073.png,
html/DCConverterPWMPID_eq77814.png,
html/DCConverterPWMPID_eq77863.png,
html/DCConverterPWMPID_eq83258.png,
html/DCConverterPWMPID_eq85629.png,
html/DCConverterPWMPID_eq85930.png,
html/DCConverterPWMPID_eq86081.png,
html/DCConverterPWMPID_eq89224.png,
html/DCConverterPWMPID_eq89435.png,
html/DCConverterPWMPID_eq90066.png,
html/DCConverterPWMPID_eq91095.png,
html/DCConverterPWMPID_eq93576.png,
html/DCConverterPWMPID_eq94809.png,
html/DCConverterPWMPID_eq97811.png,
html/DCConverterPWMPID_eq98147.png,
html/DCConverterPWMPID_eq99797.png,
html/DCDCModel.png,
html/DCDCModelInside.png,
html/DCDCModelParameters.png
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Comments and Ratings (22)
21 Feb 2008 SAFA GUN  
25 Mar 2008 zhor hassar  
26 Mar 2008 CyberWalker IRIS

Excellent work! I've sent you an email regarding an electronic schematic on this project.

26 Mar 2008 Yi Cao

CyberWalker,

Thanks for suggestions. A pdf file has been added to the zip file to explain the model and general priniples of DC-DC converters. Please let me know if you find any error of the document.

27 Mar 2008 srinivasan seenu

you are giving models this will be helpful for our project

16 Apr 2008 houari azeddine  
16 Apr 2008 kolli fateh  
20 Apr 2008 fifi loulou

fdfsffsfd

19 May 2008 halis çiçek  
19 May 2008 hak jfk  
25 May 2008 Andres Vermeire  
25 May 2008 chita samir

N/A

29 May 2008 Steve DeMers

Hi,
I was wondering if there is any way to use this DC-DC converter with some of the electric drives in the SimPowerSystems library?

17 Jun 2008 boudjaltia hamid

N/A

07 Jul 2008 Theodosios Tziomakas  
25 Aug 2008 Sanjay Karndhar  
08 Sep 2008 mona sayed  
02 Dec 2008 Mehran Ali

give me subsystem oof converter plz

03 Apr 2009 Yi Cao

Yin,

Could you detail what improvement you are willing to see?

Regards,
Yi

05 Apr 2009 V. Poor  
13 May 2009 colhano colhn  
21 Nov 2009 zhang caizhi

Hi,Dr. Cao
  Thanks for your excellent work!
  I don't understand the PWMPID controler, Could you tell me why did you design the controler like that?
  Thanks!

Please login to add a comment or rating.
Updates
26 Mar 2008

To include a pdf file to explain the model and general DC-DC converters.

31 Mar 2009

Update description with a HTML presentation.

01 Apr 2009

For some reason, the zip file was not updated. Now this is updated zip file.

Tag Activity for this File
Tag Applied By Date/Time
electronics Yi Cao 22 Oct 2008 09:49:36
dc converter Yi Cao 22 Oct 2008 09:49:36
buck converter Yi Cao 22 Oct 2008 09:49:36
pwm control Yi Cao 22 Oct 2008 09:49:36
pi control Yi Cao 22 Oct 2008 09:49:36
dc converter Baig Baig 18 Nov 2008 20:58:11
electronics chandra sekhar nalamati 25 Mar 2009 08:03:52
buck converter Puran Adhikari 16 Oct 2009 16:18:36
 

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