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Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor

Induction motors are widely used in industry nowadays. Induction motor can be controlled by adjusting voltage terminal, pole changing and frequency as scalar control. In this study, induction motor control by using SPWM technique that is better control than other scalar control methods. To generate...

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Main Author: Chew, Hong Ping
Format: Undergraduates Project Papers
Language:English
Published: 2013
Subjects:
TA Engineering (General). Civil engineering (General)
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/7656/1/CHEW%20HONG%20PING.pdf
http://umpir.ump.edu.my/id/eprint/7656/
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spelling my.ump.umpir.76562023-08-25T02:07:38Z http://umpir.ump.edu.my/id/eprint/7656/ Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor Chew, Hong Ping TA Engineering (General). Civil engineering (General) TS Manufactures Induction motors are widely used in industry nowadays. Induction motor can be controlled by adjusting voltage terminal, pole changing and frequency as scalar control. In this study, induction motor control by using SPWM technique that is better control than other scalar control methods. To generate this SPWM pulses signal, triangle wave as a carrier signal is compared with the sinusoidal wave, whose frequency is the desired frequency. The widths of these pulses signal are modulated to obtain inverter output voltage control. SPWM duty cycle control technique enable better efficiency of three phase induction motor to provide flexible control and novel cyclic operation as well as better protection schemes for the motor and control circuit. SPWM have improved the speed control and reduce the power losses in the system and is chosen as a better alternative. This paper focuses on step by step development SPWM implemented on a three phase Induction motor. Simulation model of SPWM is obtained using Multisim software. Simulation results are also provided. 2013-06 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/7656/1/CHEW%20HONG%20PING.pdf Chew, Hong Ping (2013) Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor. Faculty of Manufacturing Engineering, Universiti Malaysia Pahang.
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
TS Manufactures
spellingShingle TA Engineering (General). Civil engineering (General)
TS Manufactures
Chew, Hong Ping
Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor
description Induction motors are widely used in industry nowadays. Induction motor can be controlled by adjusting voltage terminal, pole changing and frequency as scalar control. In this study, induction motor control by using SPWM technique that is better control than other scalar control methods. To generate this SPWM pulses signal, triangle wave as a carrier signal is compared with the sinusoidal wave, whose frequency is the desired frequency. The widths of these pulses signal are modulated to obtain inverter output voltage control. SPWM duty cycle control technique enable better efficiency of three phase induction motor to provide flexible control and novel cyclic operation as well as better protection schemes for the motor and control circuit. SPWM have improved the speed control and reduce the power losses in the system and is chosen as a better alternative. This paper focuses on step by step development SPWM implemented on a three phase Induction motor. Simulation model of SPWM is obtained using Multisim software. Simulation results are also provided.
format Undergraduates Project Papers
author Chew, Hong Ping
author_facet Chew, Hong Ping
author_sort Chew, Hong Ping
title Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor
title_short Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor
title_full Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor
title_fullStr Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor
title_full_unstemmed Sinusoidal PWM controller of voltage source inverter for better efficiency of three phase induction motor
title_sort sinusoidal pwm controller of voltage source inverter for better efficiency of three phase induction motor
publishDate 2013
url http://umpir.ump.edu.my/id/eprint/7656/1/CHEW%20HONG%20PING.pdf
http://umpir.ump.edu.my/id/eprint/7656/
_version_ 1775622220375130112
score 13.211869

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