Staff View: Electromagnetic force distribution computations due to switching surge in disc-type winding

Electromagnetic force distribution computations due to switching surge in disc-type winding

This manuscript discusses the computation of electromagnetic forces on a disc-type winding due to a standard switching impulse (SSI). First, the resistances, inductances and capacitances (RLC) of a 30 MVA, 33/11 kV disc-type distribution transformer were estimated to obtain the winding equivalent ci...

Full description

Saved in:

Bibliographic Details
Main Authors:	Md Yasid, Nurul Farahwahida, Azis, Norhafiz, Mohd Yousof, Mohd Fairouz, Jasni, Jasronita, Talib, Mohd Aizam, Murthy, Avinash Srikanta
Format:	Article
Language:	English
Published:	Institute of Advanced Engineering and Science 2023
Online Access:	http://psasir.upm.edu.my/id/eprint/107645/1/29781-61899-1-PB.pdf http://psasir.upm.edu.my/id/eprint/107645/ https://ijeecs.iaescore.com/index.php/IJEECS/article/view/29781
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my.upm.eprints.107645
record_format	eprints
spelling	my.upm.eprints.1076452024-09-12T03:54:25Z http://psasir.upm.edu.my/id/eprint/107645/ Electromagnetic force distribution computations due to switching surge in disc-type winding Md Yasid, Nurul Farahwahida Azis, Norhafiz Mohd Yousof, Mohd Fairouz Jasni, Jasronita Talib, Mohd Aizam Murthy, Avinash Srikanta This manuscript discusses the computation of electromagnetic forces on a disc-type winding due to a standard switching impulse (SSI). First, the resistances, inductances and capacitances (RLC) of a 30 MVA, 33/11 kV disc-type distribution transformer were estimated to obtain the winding equivalent circuit. The transient voltage waveforms for each of the disc layers and corresponding resonances of the windings under the SSI were then obtained in time domains. Next, the axial and radial force distributions in the disc winding due to the SSI were computed. The forces on each disc layer and along the disc windings due to the SSI were computed based on the analytical and numerical methods via the finite element method (FEM) respectively. The non-uniform switching impulse voltage distribution results in non-uniform force distribution along the disc winding. The magnitude of the axially directed force on the disc winding is found to be higher as compared to the radially directed force. Institute of Advanced Engineering and Science 2023-05 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/107645/1/29781-61899-1-PB.pdf Md Yasid, Nurul Farahwahida and Azis, Norhafiz and Mohd Yousof, Mohd Fairouz and Jasni, Jasronita and Talib, Mohd Aizam and Murthy, Avinash Srikanta (2023) Electromagnetic force distribution computations due to switching surge in disc-type winding. Indonesian Journal of Electrical Engineering and Computer Science, 30 (2). pp. 659-669. ISSN 2502-4752; ESSN: 2502-4760 https://ijeecs.iaescore.com/index.php/IJEECS/article/view/29781 10.11591/ijeecs.v30.i2.pp659-669
institution	Universiti Putra Malaysia
building	UPM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Putra Malaysia
content_source	UPM Institutional Repository
url_provider	http://psasir.upm.edu.my/
language	English
description	This manuscript discusses the computation of electromagnetic forces on a disc-type winding due to a standard switching impulse (SSI). First, the resistances, inductances and capacitances (RLC) of a 30 MVA, 33/11 kV disc-type distribution transformer were estimated to obtain the winding equivalent circuit. The transient voltage waveforms for each of the disc layers and corresponding resonances of the windings under the SSI were then obtained in time domains. Next, the axial and radial force distributions in the disc winding due to the SSI were computed. The forces on each disc layer and along the disc windings due to the SSI were computed based on the analytical and numerical methods via the finite element method (FEM) respectively. The non-uniform switching impulse voltage distribution results in non-uniform force distribution along the disc winding. The magnitude of the axially directed force on the disc winding is found to be higher as compared to the radially directed force.
format	Article
author	Md Yasid, Nurul Farahwahida Azis, Norhafiz Mohd Yousof, Mohd Fairouz Jasni, Jasronita Talib, Mohd Aizam Murthy, Avinash Srikanta
spellingShingle	Md Yasid, Nurul Farahwahida Azis, Norhafiz Mohd Yousof, Mohd Fairouz Jasni, Jasronita Talib, Mohd Aizam Murthy, Avinash Srikanta Electromagnetic force distribution computations due to switching surge in disc-type winding
author_facet	Md Yasid, Nurul Farahwahida Azis, Norhafiz Mohd Yousof, Mohd Fairouz Jasni, Jasronita Talib, Mohd Aizam Murthy, Avinash Srikanta
author_sort	Md Yasid, Nurul Farahwahida
title	Electromagnetic force distribution computations due to switching surge in disc-type winding
title_short	Electromagnetic force distribution computations due to switching surge in disc-type winding
title_full	Electromagnetic force distribution computations due to switching surge in disc-type winding
title_fullStr	Electromagnetic force distribution computations due to switching surge in disc-type winding
title_full_unstemmed	Electromagnetic force distribution computations due to switching surge in disc-type winding
title_sort	electromagnetic force distribution computations due to switching surge in disc-type winding
publisher	Institute of Advanced Engineering and Science
publishDate	2023
url	http://psasir.upm.edu.my/id/eprint/107645/1/29781-61899-1-PB.pdf http://psasir.upm.edu.my/id/eprint/107645/ https://ijeecs.iaescore.com/index.php/IJEECS/article/view/29781
_version_	1811685964284690432
score	13.211869

Electromagnetic force distribution computations due to switching surge in disc-type winding

Similar Items