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Effect of symmetrical voltage sags on induction motor and comparison solutions

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Bibliographic Details
Main Author: Zaid, Mohd Zaini Makhtar
Other Authors: Ir. Surya Hardi Amrin
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Symmetrical voltage sags
Power quality
Induction motor
Electrical system
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/28675
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spelling my.unimap-286752013-10-09T02:35:57Z Effect of symmetrical voltage sags on induction motor and comparison solutions Zaid, Mohd Zaini Makhtar Ir. Surya Hardi Amrin Symmetrical voltage sags Power quality Induction motor Electrical system Access is limited to UniMAP community. This final year project will analyze the symmetrical voltage sags and short interruption on the induction machines behavior: current, voltage torque and speed loss. These effects depend on several variables like sag magnitude and duration, type of sag, and initial point-on-wave. A wide variety of sags will be analyzed for different magnitudes, durations, and the most severe initial point-on-wave, showing the machine sensitivity in magnitude-duration plots (sensitivity curves). Effect of induction motor due to short interruption will be seen by using different type of mitigation equipment. This comparison allows sags types to be divided into several groups. In general, the most severe sags are the symmetrical ones, and the least severe are the single-phase ones. This study basically to analyze the waveform of the voltage during short interruption, the effect in current and speed when the motor are subjected speed vs. time that caused by sag or short interruption. Generally in our days, there are three type of sag such as three phase fault which produce a voltage reduction in three phase electrical system, single phase fault where a voltage reduction in one phase in the electrical system and phase to phase fault where a voltage reduction in two phases of the electrical system together with phase angle jumps. From the experiment, a three phase induction motor will be test with variable value from nominal voltage. The waveform of speed of induction motor will take out by using tachometer software into computer. 2013-10-09T02:35:57Z 2013-10-09T02:35:57Z 2011-05 Learning Object http://hdl.handle.net/123456789/28675 en Universiti Malaysia Perlis (UniMAP) School of Electrical System Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Symmetrical voltage sags
Power quality
Induction motor
Electrical system
spellingShingle Symmetrical voltage sags
Power quality
Induction motor
Electrical system
Zaid, Mohd Zaini Makhtar
Effect of symmetrical voltage sags on induction motor and comparison solutions
description Access is limited to UniMAP community.
author2 Ir. Surya Hardi Amrin
author_facet Ir. Surya Hardi Amrin
Zaid, Mohd Zaini Makhtar
format Learning Object
author Zaid, Mohd Zaini Makhtar
author_sort Zaid, Mohd Zaini Makhtar
title Effect of symmetrical voltage sags on induction motor and comparison solutions
title_short Effect of symmetrical voltage sags on induction motor and comparison solutions
title_full Effect of symmetrical voltage sags on induction motor and comparison solutions
title_fullStr Effect of symmetrical voltage sags on induction motor and comparison solutions
title_full_unstemmed Effect of symmetrical voltage sags on induction motor and comparison solutions
title_sort effect of symmetrical voltage sags on induction motor and comparison solutions
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/28675
_version_ 1643795639956406272
score 13.214268

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