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Induction motor behavior due to symmetrical and un-symmetrical faults

The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malay...

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Main Authors: Ismail, Daut, Prof. Dr., Surya Hardi, Amrin, Tunku Muhammad Nizar, Tunku Mansur, Syafruddin, Hasan, Indra, Nisja, Mohd Hafizi, Idris
Other Authors: ismail.daut@unimap.edu.my
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Symmetrical fault
Unsymmetrical fault
Voltage sags
Induction motor behavior
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/29839
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spelling my.unimap-298392017-11-29T08:36:12Z Induction motor behavior due to symmetrical and un-symmetrical faults Ismail, Daut, Prof. Dr. Surya Hardi, Amrin Tunku Muhammad Nizar, Tunku Mansur Syafruddin, Hasan Indra, Nisja Mohd Hafizi, Idris ismail.daut@unimap.edu.my bsurya@unimap.edu.my tunkunizar@unimap.edu.my syafruddin@unimap.edu.my indra@unimap.edu.my Symmetrical fault Unsymmetrical fault Voltage sags Induction motor behavior The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. This paper presents induction motor behavior caused by symmetrical and unsymmetrical faults. PSCAD/EMTD power system simulation was used for a simple model and the investigation purpose. Voltage sags are generally caused by faults on transmission and distribution systems. The voltage produced may be either symmetrical or unsymmetrical, depend on type of the faults. Symmetrical fault is faults due to three-phase short circuit and causes balanced sag. Unsymmetrical fault is faults caused by single-line to ground, phase to phase and two-phase faults and result in unbalanced sags. When the voltage sags occur at terminal of an induction motor, the consequences are speed loss, current and torque peaks may appear at beginning of the fault and voltage recovery instants. Symmetrical fault result in more severe voltage sag than unsymmetrical fault. These are indicated in the large current peak, speed sharply drop, toque drops is deeper. Generally transient current and transient torque appear at the beginning and the end of faults instant. 2013-11-15T04:13:51Z 2013-11-15T04:13:51Z 2012-06-18 Working Paper p. 257 - 266 978-967-5760-11-2 http://hdl.handle.net/123456789/29839 en Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012); Universiti Malaysia Perlis (UniMAP)
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 fault
Unsymmetrical fault
Voltage sags
Induction motor behavior
spellingShingle Symmetrical fault
Unsymmetrical fault
Voltage sags
Induction motor behavior
Ismail, Daut, Prof. Dr.
Surya Hardi, Amrin
Tunku Muhammad Nizar, Tunku Mansur
Syafruddin, Hasan
Indra, Nisja
Mohd Hafizi, Idris
Induction motor behavior due to symmetrical and un-symmetrical faults
description The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.
author2 ismail.daut@unimap.edu.my
author_facet ismail.daut@unimap.edu.my
Ismail, Daut, Prof. Dr.
Surya Hardi, Amrin
Tunku Muhammad Nizar, Tunku Mansur
Syafruddin, Hasan
Indra, Nisja
Mohd Hafizi, Idris
format Working Paper
author Ismail, Daut, Prof. Dr.
Surya Hardi, Amrin
Tunku Muhammad Nizar, Tunku Mansur
Syafruddin, Hasan
Indra, Nisja
Mohd Hafizi, Idris
author_sort Ismail, Daut, Prof. Dr.
title Induction motor behavior due to symmetrical and un-symmetrical faults
title_short Induction motor behavior due to symmetrical and un-symmetrical faults
title_full Induction motor behavior due to symmetrical and un-symmetrical faults
title_fullStr Induction motor behavior due to symmetrical and un-symmetrical faults
title_full_unstemmed Induction motor behavior due to symmetrical and un-symmetrical faults
title_sort induction motor behavior due to symmetrical and un-symmetrical faults
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/29839
_version_ 1643802740394033152
score 13.222552

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