Soman, Sarun and Sangeetha, T S and Bindu, S (2015) Development of Digital Controller for Synchronous Buck Converter. In: International Conference on Signal Processing, Computing and Control, 24/09/2015, Jaypee university of information technology,solan.
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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.
Item Type: | Conference or Workshop Item (Paper) |
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Uncontrolled Keywords: | controller design, DC-DC converter, digital signal controller |
Subjects: | Engineering > MIT Manipal > Electrical and Electronics Engineering > MIT Manipal > Information and Communication Technology |
Depositing User: | MIT Library |
Date Deposited: | 16 Jan 2016 14:20 |
Last Modified: | 16 Jan 2016 14:20 |
URI: | http://eprints.manipal.edu/id/eprint/145090 |
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