Home
Science
I.T.
Arts

Dc-DC Power Converter Design & Implementation  


Abstract Category: Engineering
Course / Degree: Electrical Engineering
Institution / University: Harbin Engineering University, China
Published in: 2013


Thesis Abstract / Summary:

In recent years, with the development of power electronic devices,control theory and the increasing demand of high-quality power supply, power electronics technology has aroused widely attention from scholars. DC-DC power converters are employed in a variety of applications, including power supplies for personal computers, office equipment; spacecraft power systems, laptop, Cell phones, and telecommunications equipment, as well as dc motor drives. In this project a detailed study of zero current switching buck converters is done and also practically implemented in hardware. In addition a mathematical analysis of switching loss occurring in MOSFET's is also presented and a short study of zero voltage switching is also appended. During the hardware implementation the Ton, Toff and operating frequency were found out and thoroughly tuned through the IC555 circuit and various waveforms across inductors, capacitors, load resistor and test points were noted down. In this thesis, the Buck type circuit structure and working principle are analyzed and a DC-DC buck converter is designed. The designed converter uses ZCS scheme and realized the function that the power form is converted from 12V DC voltages to 5 V DC voltages. The output voltage can be adjusted according to the output resistor. The output voltage is stable and the performance of the designed converter is ensured. Simulation study was carried out and effectiveness of the designed converter is verified by simulation results. Finlay design is implemented in hardware and PCB layout as well.


Thesis Keywords/Search Tags:
Dc-Dc converter, ZCS, Simulation

This Thesis Abstract may be cited as follows:
No user preference. Please use the standard reference methodology.

Thesis Images:
Engineering - Dc-DC Power Converter Design & Implementation Power Converter
(click to enlarge)

 

Submission Details: Thesis Abstract submitted by Irfan Jamil from China on 29-Dec-2013 19:22.
Abstract has been viewed 2740 times (since 7 Mar 2010).

Irfan Jamil Contact Details: Email: irfan.edu.cn@gmail.com



Disclaimer
Great care has been taken to ensure that this information is correct, however ThesisAbstracts.com cannot accept responsibility for the contents of this Thesis abstract titled "Dc-DC Power Converter Design & Implementation ". This abstract has been submitted by Irfan Jamil on 29-Dec-2013 19:22. You may report a problem using the contact form.
© Copyright 2003 - 2024 of ThesisAbstracts.com and respective owners.


Copyright © Thesis Abstract | Dissertation Abstracts Thesis Library 2003-2024.
by scope.com.mt @ website design