Development of Digital Controller for synchronous Buck Converter

Sarun Soman; T. S. Sangeetha; S. Bindu

doi:10.1109/ISPCC.2015.7374993

Development of Digital Controller for synchronous Buck Converter

Sarun Soman, T. S. Sangeetha, S. Bindu

Department of Electrical and Electronics Engineering, Manipal Institute of Technology, Manipal

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

This paper presents a design & implementation of three pole three zero digital controller based on Digital Signal Controller for low voltage synchronous Buck Converter. The proposed control involves one voltage control loop. Analog Type-3 controller is designed for Buck Converter using standard frequency response techniques. Type-3 analog controller transforms to 3P3Z controller in discrete domain. Matlab/Simulink environment is used for controller design to generate a set of coefficients associated with the desired controller characteristics. These controller coefficients are then included in C-code that implements the controller in DSC. The code is ported into dsPIC and tested using a prototype converter available in the Buck/Boost PICtail plus daughter board. Simulation and experimental results are shown to validate the design.

Original language	English
Title of host publication	Proceedings of 2015 International Conference on Signal Processing, Computing and Control, ISPCC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	30-35
Number of pages	6
ISBN (Electronic)	9781479984367
DOIs	https://doi.org/10.1109/ISPCC.2015.7374993
Publication status	Published - 24-09-2015
Event	International Conference on Signal Processing, Computing and Control, ISPCC 2015 - Waknaghat, Solan, India Duration: 24-09-2015 → 26-09-2015

Conference

Conference	International Conference on Signal Processing, Computing and Control, ISPCC 2015
Country/Territory	India
City	Waknaghat, Solan
Period	24-09-15 → 26-09-15

All Science Journal Classification (ASJC) codes

Computer Science (miscellaneous)
Signal Processing
Control and Systems Engineering

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10.1109/ISPCC.2015.7374993

Cite this

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title = "Development of Digital Controller for synchronous Buck Converter",

abstract = "This paper presents a design & implementation of three pole three zero digital controller based on Digital Signal Controller for low voltage synchronous Buck Converter. The proposed control involves one voltage control loop. Analog Type-3 controller is designed for Buck Converter using standard frequency response techniques. Type-3 analog controller transforms to 3P3Z controller in discrete domain. Matlab/Simulink environment is used for controller design to generate a set of coefficients associated with the desired controller characteristics. These controller coefficients are then included in C-code that implements the controller in DSC. The code is ported into dsPIC and tested using a prototype converter available in the Buck/Boost PICtail plus daughter board. Simulation and experimental results are shown to validate the design.",

author = "Sarun Soman and Sangeetha, {T. S.} and S. Bindu",

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doi = "10.1109/ISPCC.2015.7374993",

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Soman, S, Sangeetha, TS & Bindu, S 2015, Development of Digital Controller for synchronous Buck Converter. in Proceedings of 2015 International Conference on Signal Processing, Computing and Control, ISPCC 2015., 7374993, Institute of Electrical and Electronics Engineers Inc., pp. 30-35, International Conference on Signal Processing, Computing and Control, ISPCC 2015, Waknaghat, Solan, India, 24-09-15. https://doi.org/10.1109/ISPCC.2015.7374993

Development of Digital Controller for synchronous Buck Converter. / Soman, Sarun; Sangeetha, T. S.; Bindu, S.
Proceedings of 2015 International Conference on Signal Processing, Computing and Control, ISPCC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 30-35 7374993.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Development of Digital Controller for synchronous Buck Converter

AU - Soman, Sarun

AU - Sangeetha, T. S.

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N2 - This paper presents a design & implementation of three pole three zero digital controller based on Digital Signal Controller for low voltage synchronous Buck Converter. The proposed control involves one voltage control loop. Analog Type-3 controller is designed for Buck Converter using standard frequency response techniques. Type-3 analog controller transforms to 3P3Z controller in discrete domain. Matlab/Simulink environment is used for controller design to generate a set of coefficients associated with the desired controller characteristics. These controller coefficients are then included in C-code that implements the controller in DSC. The code is ported into dsPIC and tested using a prototype converter available in the Buck/Boost PICtail plus daughter board. Simulation and experimental results are shown to validate the design.

AB - This paper presents a design & implementation of three pole three zero digital controller based on Digital Signal Controller for low voltage synchronous Buck Converter. The proposed control involves one voltage control loop. Analog Type-3 controller is designed for Buck Converter using standard frequency response techniques. Type-3 analog controller transforms to 3P3Z controller in discrete domain. Matlab/Simulink environment is used for controller design to generate a set of coefficients associated with the desired controller characteristics. These controller coefficients are then included in C-code that implements the controller in DSC. The code is ported into dsPIC and tested using a prototype converter available in the Buck/Boost PICtail plus daughter board. Simulation and experimental results are shown to validate the design.

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BT - Proceedings of 2015 International Conference on Signal Processing, Computing and Control, ISPCC 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - International Conference on Signal Processing, Computing and Control, ISPCC 2015

Y2 - 24 September 2015 through 26 September 2015

ER -

Development of Digital Controller for synchronous Buck Converter

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