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Performance Analysis of Induction Motor Fed by Two-Level Inverter and Multi Level Inverter

Article

Last updated: 25 Dec 2024

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Abstract

This paper presents a comparative study to evaluate the performance characteristics of induction motor fed by a conventional two-level inverter and a multi-level inverter. Multi-level inverters are developed recently to overcome the drawbacks of two-level inverters. However, their topologies consist of large number of power switches. As a result, developed topologies are investigated to reduce the number of power switches. In this paper, a five-level H-bridge inverter with reduced count of switches has been presented. It consists of H-bridge and two auxiliary bi-directional switches. Both drives are simulated in MATLAB/SIMULINK environment to evaluate the induction motor performance. Sinusoidal pulse width modulation technique is used to control both inverters. The total harmonic distortion of motor voltage and current waveforms in both drives are investigated and compared. Also, the motor torque and speed curves in both drives are compared and evaluated. Simulation results enhance the improved performance of induction motor fed by proposed multi-level inverter.

DOI

10.21608/erjm.2023.158644.1204

Keywords

Multi-Level Inverter, Two-Level Inverter, Induction motor

Authors

First Name

Mervat

Last Name

Shanab

MiddleName

Abdel ber

Affiliation

Electrical Engineering Department, Faculty of Engineering, Menoufia University, Egypt

Email

mervatshanab3@gmail.com

City

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Orcid

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Volume

46

Article Issue

2

Related Issue

40548

Issue Date

2023-04-01

Receive Date

2022-08-26

Publish Date

2023-04-01

Page Start

205

Page End

211

Print ISSN

1110-1180

Online ISSN

3009-6944

Link

https://erjm.journals.ekb.eg/article_278981.html

Detail API

https://erjm.journals.ekb.eg/service?article_code=278981

Order

278,981

Type

Original Article

Type Code

1,118

Publication Type

Journal

Publication Title

ERJ. Engineering Research Journal

Publication Link

https://erjm.journals.ekb.eg/

MainTitle

Performance Analysis of Induction Motor Fed by Two-Level Inverter and Multi Level Inverter

Details

Type

Article

Created At

25 Dec 2024