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127106

DSC-Based Generation of Sinusoidal PWM Signals with the Least Number of Variables for Single-, Two- and Three-Phase Inverters.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Electrical Engineering

Abstract

Inverters are the backbone of many applications such as adjustable speed drives (ASD), uninterruptible power supplies (UPS) and active power filters (APF). Although they have traditionally been controlled with analog circuits, digital control of inverters is now preferred. This paper covers theoretical and experimental aspects related to the implementation of a Digital Signal Controller (DSC) based true Sinusoidal Pulse Width (SPWM) signals with the minimum number of variables. The technique is applied for single, two- and three-phase inverters covering both bipolar and unipolar modes of operation. A simulation analysis is also carried out, then the resultant experimental and simulated waveforms were verified, slowing the proposed algorithm advantages of so need for external analog circuits, no storing of wave patterns, flexible adaptation with any inverter number of liaises, and only single variable is manipulated, that is the fundamental frequency (fm).
 

DOI

10.21608/bfemu.2020.127106

Keywords

digital processing, Pulse Width Modulation, Power electronics, Inverter

Authors

First Name

Walid

Last Name

Gloneim

MiddleName

-

Affiliation

Electrical Engineering and Computer Control Department., College of Engineering & Text., AAST., Alexandria., Egypt.

Email

-

City

Alexandria

Orcid

-

First Name

Hamdy

Last Name

Ashour

MiddleName

A.

Affiliation

Electrical Engineering and Computer Control Department, College of Engineering & Text., AAST., Alexandria., Egypt.

Email

-

City

Alexandria

Orcid

-

Volume

33

Article Issue

2

Related Issue

18957

Issue Date

2008-06-01

Receive Date

2008-04-11

Publish Date

2020-12-02

Page Start

1

Page End

9

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 33_Issue 2_Pages 1-9.pdf

PDF . 559.9kB

Link

https://bfemu.journals.ekb.eg/article_127106.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=127106

Order

6

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023