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Analysis of linear motor with symmetrical EMF vector for household elevator application

International Journal of Power Electronics and Drive Systems · Vol. 14 No. 1 (2023) · pp. 51–59

DOI
10.11591/ijpeds.v14.i1.pp51-59
ISSN
2722-256X, 2088-8694
Published
2023-03-01
Publisher
Institute of Advanced Engineering and Science
Language
eng
License
creativecommons.org/licenses/by-sa/4.0

Abstract

Linear permanent magnet synchronous motor (LPMSM) has emerged as a viable alternative to other linear motors for higher thrust lifting action. With the advancement of permanent magnets, LPMSM could contribute to energy conversation while also being suitable for applications requiring higher thrust, such as elevator. However, because the existing LPMSM is larger in size, it requires more space to be equipped with a household elevator. To address this issue, a new LPMSM with increased thrust capability has been proposed. The new LPMSM is modelled and analyzed in terms of back EMF and force in this paper. For improved performance, a symmetrical EMF vector is applied to the new LPMSM. In terms of back EMF and force, 4 LPMSM models are studied. According to the results, 6 slot 4 pole has the highest back EMF when compared to the others. As a suitable combination of slot and pole, a symmetrical EMF vector is the suggested LPMSM at the end of this research.

Keywords

Collaboration network of the authors

27 authors · 87 co-authorship links · 10 across different organisations

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  • Universiti Teknikal Malaysia Melaka
  • Tun Hussein Onn University of Malaysia
  • Universiti Sains Malaysia
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Md Nazri OthmanAffiliation unknown7
Kunihisa TashiroAffiliation unknown5
Norrimah AbdullahAffiliation unknown5
Nur Ashikin Mohd NasirAffiliation unknown5
Kasrul Abdul KarimUniversiti Teknikal Malaysia Melaka4
Siti Zulaika Mat IsaAffiliation unknown4
Muhamad Ariff KhalidAffiliation unknown3
Chockalingam Aravind VaithilingamAffiliation unknown3
Auzani JidinUniversiti Teknikal Malaysia Melaka2
Nor Azizah Mohd YusoffUniversiti Sains Malaysia2
Azziddin Mohamad RazaliUniversiti Teknikal Malaysia Melaka2
Nurfaezah AbdullahUniversiti Teknikal Malaysia Melaka2
Saharudin KamaroszamanAffiliation unknown2
Yanawati YahyaAffiliation unknown2
Tajuddin NurAffiliation unknown2
Fithri MuliawatiAffiliation unknown2
Mohd Firdaus Mohd Ab HalimUniversiti Teknikal Malaysia Melaka1
Erwan SulaimanAffiliation unknown1
Mahyuzie JenalTun Hussein Onn University of Malaysia1
Syed Muhammad Naufal Syed OthmanTun Hussein Onn University of Malaysia1
Ngatono NgatonoAffiliation unknown1
M. Nazri OthmanAffiliation unknown1
Mohd Zulkifli Ab RahmanAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) http://ijpeds.iaescore.com/index.php/IJPEDS/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Analysis of linear motor with symmetrical EMF vector for household elevator application</dc:title>
	<dc:creator>Zuki, Nor Aishah Md</dc:creator>
	<dc:creator>Othman, Raja Nor Firdaus Kashfi Raja</dc:creator>
	<dc:creator>Shukor, Fairul Azhar Abdul</dc:creator>
	<dc:creator>Ahmad, Suhairi Rizuan Che</dc:creator>
	<dc:subject xml:lang="en-US">Elevator application; EMF constant; Force constant; Linear motor; Symmetrical vector</dc:subject>
	<dc:description xml:lang="en-US">Linear permanent magnet synchronous motor (LPMSM) has emerged as a viable alternative to other linear motors for higher thrust lifting action. With the advancement of permanent magnets, LPMSM could contribute to energy conversation while also being suitable for applications requiring higher thrust, such as elevator. However, because the existing LPMSM is larger in size, it requires more space to be equipped with a household elevator. To address this issue, a new LPMSM with increased thrust capability has been proposed. The new LPMSM is modelled and analyzed in terms of back EMF and force in this paper. For improved performance, a symmetrical EMF vector is applied to the new LPMSM. In terms of back EMF and force, 4 LPMSM models are studied. According to the results, 6 slot 4 pole has the highest back EMF when compared to the others. As a suitable combination of slot and pole, a symmetrical EMF vector is the suggested LPMSM at the end of this research.  </dc:description>
	<dc:publisher xml:lang="en-US">Institute of Advanced Engineering and Science</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2023-03-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ijpeds.iaescore.com/index.php/IJPEDS/article/view/22103</dc:identifier>
	<dc:identifier>10.11591/ijpeds.v14.i1.pp51-59</dc:identifier>
	<dc:source xml:lang="en-US">International Journal of Power Electronics and Drive Systems (IJPEDS); Vol 14, No 1: March 2023; 51-59</dc:source>
	<dc:source>2722-256X</dc:source>
	<dc:source>2088-8694</dc:source>
	<dc:source>10.11591/ijpeds.v14.i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ijpeds.iaescore.com/index.php/IJPEDS/article/view/22103/14060</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Nor Aishah Md Zuki, Raja Nor Firdaus Kashfi Raja Othman, Fairul Azhar Abdul Shukor, Suhairi Rizuan Che Ahmad</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>