Beta
ManageSearchChatDiscover
140364

Development of a Microcontroller-Based PWM DC to a Dual-Stage Thyristor Full Bridge Inverter.

Article

Last updated: 04 Jan 2025

OverviewSimilar Items

Subjects

-

Tags

Electrical Engineering

Abstract

 In conventional pulse width modulated full bridge inverters; all power devices are switched at high frequency and are consequently subject to significant power losses. In this paper, the bridge switches are controlled at the low frequency of the load voltage. The proposed inverter is shown to have smaller device losses and higher power transfer efficiency than commonly used control schemes, while producing a lower harmonic distortion in the ac output voltage. The proposed system is microcontroller-based trigger system which provides the pulse train to the IGBT buck converter switches and the main switches of the bridge inverter, the microcontroller is programmed to provide a sinusoidal pulse width modulated signal in a corresponding matter to the conventional system but it works at high efficiency, precision and with low components. The proposed dual-stage system can eliminates the commutation circuit since when the IGBT buck is off the current through the main switch thyristors reduced to zero. 

DOI

10.21608/bfemu.2021.140364

Authors

First Name

Saad

Last Name

Eskander

MiddleName

Saad El-Sayed

Affiliation

Electrical Power & Machine Department., Faculty of Engineering., Mansoura University., Mansoura., Egypt

Email

-

City

Mansoura

Orcid

-

First Name

A.

Last Name

Mosa

MiddleName

E.

Affiliation

Electrical Power & Machine Department., Faculty of Engineering., Mansoura University., Mansoura., Egypt

Email

-

City

Mansoura

Orcid

-

Volume

29

Article Issue

3

Related Issue

19657

Issue Date

2004-09-01

Receive Date

2004-06-11

Publish Date

2021-01-17

Page Start

1

Page End

14

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 29_Issue 3_Pages 1-14.pdf

PDF . 359.3kB

Link

https://bfemu.journals.ekb.eg/article_140364.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=140364

Order

9

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Development of a Microcontroller-Based PWM DC to a Dual-Stage Thyristor Full Bridge Inverter.

Details

Type

Article

Created At

22 Jan 2023