Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive
This thesis is submitted in partial fulfilment of the requirements for the degree of Master of Science in Electrical and Electronic Engineering, 2020.
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Brac University
2021
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| Dostęp online: | http://hdl.handle.net/10361/14747 |
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10361-147472021-07-06T21:01:21Z Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive Mahbub, Mohiuddin Rahman, Md. Mosaddequr Department of Electrical and Electronic Engineering, BRAC University Three phase inverter SPWM THIPWM SDPWM SVPWM TPWM Electric current converters. This thesis is submitted in partial fulfilment of the requirements for the degree of Master of Science in Electrical and Electronic Engineering, 2020. Cataloged from PDF version of thesis. Includes bibliographical references (pages 44-47). The demand for the induction motor is ever-growing day by day because of its robustness, high efficiency, and low cost over other motors. With the increasing demand for speed control of induction motor, a necessity arises to find an efficient motor controlling method. PWM techniques are an efficient method used to vary both the voltage and frequency within an inverter. A comparative study of five different PWM techniques of a three-phase voltage source inverter for the best induction motor drive performance is presented in this paper using MATLAB/Simulink software simulation. Sinusoidal PWM, Sixty-Degree PWM, Trapezoidal PWM, Third Harmonic Injected PWM, Space Vector PWM etc. techniques are demonstrated here. Induction motor characteristics like rotor speed, rotor steady speed obtaining time, rotor current, stator current & electromagnetic torque etc. along with inverter output characteristics like voltage THD%, current THD% etc. were observed by varying modulation index, carrier frequency, and loading condition of the induction motor drive. The simulation result shows that the Third Harmonic Injected PWM (THIPWM) technique exhibits the best induction motor drive performance compared to other PWM techniques. Mohiuddin Mahbub M. Electrical and Electronic Engineering 2021-07-06T18:03:38Z 2021-07-06T18:03:38Z 2020 2020-11 Thesis ID 19271001 http://hdl.handle.net/10361/14747 en Brac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 47 pages application/pdf Brac University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Three phase inverter SPWM THIPWM SDPWM SVPWM TPWM Electric current converters. |
| spellingShingle |
Three phase inverter SPWM THIPWM SDPWM SVPWM TPWM Electric current converters. Mahbub, Mohiuddin Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive |
| description |
This thesis is submitted in partial fulfilment of the requirements for the degree of Master of Science in Electrical and Electronic Engineering, 2020. |
| author2 |
Rahman, Md. Mosaddequr |
| author_facet |
Rahman, Md. Mosaddequr Mahbub, Mohiuddin |
| format |
Thesis |
| author |
Mahbub, Mohiuddin |
| author_sort |
Mahbub, Mohiuddin |
| title |
Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive |
| title_short |
Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive |
| title_full |
Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive |
| title_fullStr |
Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive |
| title_full_unstemmed |
Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive |
| title_sort |
comparative analysis of different pwm techniques on three-phase voltage source inverter fed induction motor drive |
| publisher |
Brac University |
| publishDate |
2021 |
| url |
http://hdl.handle.net/10361/14747 |
| work_keys_str_mv |
AT mahbubmohiuddin comparativeanalysisofdifferentpwmtechniquesonthreephasevoltagesourceinverterfedinductionmotordrive |
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1814308228907925504 |