FPGA based Hybrid Digital PWM for DC-DC Voltage Regulator

Joseph Anthony Prathap

FPGA based Hybrid Digital PWM for DC-DC Voltage Regulator

Joseph Anthony Prathap * §

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§ Sri Ganesh College of Engineering & Technology, Pudu...

FPGA based Hybrid Digital PWM for DC-DC Voltage Regulator

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Abstract

This In general, telecommunication applications require low voltage, high current and reduced size power supplies. Selection of high switching frequency helps in the reduction of the DC-DC converter size. In this work, Digital PI (DPI) enables the Digital Pulse Width Modulation (DPWM) generator for generating high switching frequencies are developed and implemented using VHDL coding and Xilinx Spartan 3A DSP Field Programmable Gate Array (FPGA) kit. Hardware result of voltage regulation depicts the superiority and robustness of the proposed DPI enabled DPWM (MD-DPWM) methods under line and load disturbances. The MD-DPWM technique can be used to generate a very high switching frequency up to 1 MHz and more. Also the MD-DPWM proves to be cost effective, as it consumes low power and area.

References

7 Cites in Article

Reference Format

Luca Corradini,Aleksandar Bjeleti´c,Regan Zane,Dragan Maksimovi´c (2011). Fully Digital Hysteretic Modulator for DC-DC Switching Converters.
Bo Li,Xuefang Lin-Shi,Bruno Allard,Jean-Marie Rétif (2012). A Digital Dual-State-Variable Predictive Controller for High Switching Frequency Buck Converter With Improved Σ-DPWM.
Daniel Costinett,Miguel Rodriguez,Dragan Maksimovic (2013). Simple Digital Pulse Width Modulator under 100 ps Resolution Using General-Purpose FPGAs.
Nikola Milivojevic,Mahesh Krishnamurthy,Yusuf Gurkaynak,Anand Sathyan,Young-Joo Lee,Ali Emadi (2012). Stability Analysis of FPGA-Based Control of Brushless DC Motors and Generators Using Digital PWM Technique.
Chia-An Yeh,Yen-Shin Lai (2012). Digital Pulsewidth Modulation Technique for a Synchronous Buck DC/DC Converter to Reduce Switching Frequency.
Denis Navarro,Luis O´ Scar Luc´ıa,Angel Barraga´n,Ignacio Jose´,Isidro Artigas,Urriza,Jime´nez Scar (2012). Synchronous FPGA-Based High-Resolution Implementations of Digital Pulse-Width Modulators.
Mukti Barai,Sabyasachi Sengupta,Jayanta Biswas (2010). Digital Controller for DVS-Enabled DC–DC Converter.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Joseph Anthony Prathap. 2017. "FPGA based Hybrid Digital PWM for DC-DC Voltage Regulator". Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 17 (GJRE Volume 17 Issue F1).

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GJRE Volume 17 Issue F1

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

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Classification

GJRE-F Classification FOR Code: 090607

Submission ReceivedDecember 14, 2016
Peer Review Double Blind
Handling Editor
Accepted January 5, 2017
Published January 15, 2017

Version of record

v1.2

Issue date

April 15, 2017

Language

English

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Article Matrices

Total Score: 102

Country: India

Subject: Global Journal of Research in Engineering

Authors: Joseph Anthony Prathap, T.S.Anandhi (PhD/Dr. count: 0)

View Count (all-time): 361

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Total Downloads (simulated): 48

Publish Date: 2017 01, Sun

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Total Views: 1.1K

Total Downloads: 48

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