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128176

A NOVEL DIRECT TORQUE FUZZY CONTROLLER FOR PERMANENT MAGNET SYNCHRONOUS MOTOR DRIVE

Article

Last updated: 26 Dec 2024

Subjects

-

Tags

Electrical Engineering, Computer Engineering and Electrical power and machines engineering.

Abstract

This paper studies the performance of the direct torque control of the permanent magnet synchronous motor drive. Direct torque control has several advantages such as simplicity, fast transient response, less parameter dependence, and absence of rotor position sensor. However, the high torque and flux ripples are considered the main drawback of the classical direct torque control especially at low speed. The torque and flux hystersis controllers are considered the main sources of these ripples. In this paper, a novel fuzzy logic direct torque controller is proposed to enhance the performance of the classical direct torque control. The hystersis controllers and lookup table are replaced by the proposed controller. Fuzzy controller determines the switching states for the inverter from the torque and flux errors and flux position angle. The proposed scheme still has the all advantages of the classical direct torque control. No additional measurements or control loops are required. Simulation works have carried out to evaluate the performance of the proposed fuzzy logic direct torque controller scheme. The waveforms of the torque, flux and speed of the classical direct torque control are compared to those obtained from the proposed scheme.

DOI

10.21608/jesaun.2009.128176

Keywords

permanent magnet synchronous motor -fuzzy logic direct torque control, torque ripples

Authors

First Name

A. A.

Last Name

Hassan

MiddleName

-

Affiliation

Electrical Engineering Department, Faculty of Engineering , El -Minia University, Egypt

Email

aahsn@yahoo.com

City

-

Orcid

-

First Name

Y.S.

Last Name

Mohamed

MiddleName

-

Affiliation

Electrical Eng. Dept., Faculty of Engineering, El -Minia University, Egypt

Email

-

City

-

Orcid

-

First Name

A.M.

Last Name

El-Sawy

MiddleName

-

Affiliation

Electrical Eng. Dept., Faculty of Engineering, El -Minia University, Egypt

Email

-

City

-

Orcid

-

First Name

E.G.

Last Name

Shehata

MiddleName

-

Affiliation

Electrical Eng. Dept., Faculty of Engineering, El -Minia University, Egypt

Email

-

City

-

Orcid

-

Volume

37

Article Issue

No 5

Related Issue

16837

Issue Date

2009-09-01

Receive Date

2009-07-12

Publish Date

2009-09-01

Page Start

1,157

Page End

1,167

Print ISSN

1687-0530

Online ISSN

2356-8550

Link

https://jesaun.journals.ekb.eg/article_128176.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=128176

Order

23

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

A NOVEL DIRECT TORQUE FUZZY CONTROLLER FOR PERMANENT MAGNET SYNCHRONOUS MOTOR DRIVE

Details

Type

Article

Created At

23 Jan 2023