N28EH Permanent Magnet Based Linear Generator to Prevent Demagnetization during Oceanic Wave Energy Conversion

Bashir, MS; Farrok, O; Islam, MR; Zhu, J

N28EH Permanent Magnet Based Linear Generator to Prevent Demagnetization during Oceanic Wave Energy Conversion

Bashir, MS Farrok, O Islam, MR Zhu, J

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Publication Type:: Conference Proceeding
Citation:: ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems, 2018, pp. 1836 - 1841
Issue Date:: 2018-11-27

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Field	Value	Language
dc.contributor.author	Bashir, MS	en_US
dc.contributor.author	Farrok, O	en_US
dc.contributor.author	Islam, MR	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.date.issued	2018-11-27	en_US
dc.identifier.citation	ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems, 2018, pp. 1836 - 1841	en_US
dc.identifier.isbn	9788986510201	en_US
dc.identifier.uri	http://hdl.handle.net/10453/134165
dc.description.abstract	© 2018 KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems). During electrical power generation by permanent magnet linear generators (PMLGs) from the oceanic wave, there is a temperature rise in the translator and stator core. This phenomenon badly affects the performance of permanent magnets (PMs) causing demagnetization which further degrades the generation of electrical power from almost all the PMLGs. This paper investigates the effect of temperature rise on the conventional neodymium iron boron (NdFeB) PMs and proposes a PMLG with recently developed N28EH NdFeB PM. The temperature effect for both the existing and high grade neodymium iron boron (NdFeB) PM are analyzed. The voltage, current, flux linkage, and power curves of the proposed PMLG are shown for comparison. Simulation results show that, for the same operating temperature, the generation of electrical power of the PMLG with N28EH NdFeB PM is more compared than that the existing one because of preventing demagnetization.	en_US
dc.relation.ispartof	ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems	en_US
dc.relation.isbasedon	10.23919/ICEMS.2018.8549352	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	N28EH Permanent Magnet Based Linear Generator to Prevent Demagnetization during Oceanic Wave Energy Conversion	en_US
dc.type	Conference Proceeding
utslib.for	0906 Electrical and Electronic Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

© 2018 KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems). During electrical power generation by permanent magnet linear generators (PMLGs) from the oceanic wave, there is a temperature rise in the translator and stator core. This phenomenon badly affects the performance of permanent magnets (PMs) causing demagnetization which further degrades the generation of electrical power from almost all the PMLGs. This paper investigates the effect of temperature rise on the conventional neodymium iron boron (NdFeB) PMs and proposes a PMLG with recently developed N28EH NdFeB PM. The temperature effect for both the existing and high grade neodymium iron boron (NdFeB) PM are analyzed. The voltage, current, flux linkage, and power curves of the proposed PMLG are shown for comparison. Simulation results show that, for the same operating temperature, the generation of electrical power of the PMLG with N28EH NdFeB PM is more compared than that the existing one because of preventing demagnetization.

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http://hdl.handle.net/10453/134165