Core losses calculation of nanocrystalline alloy high frequency transformer considering magnetic hysteresis effects

Li, H; Yuan, D; Wang, S; Zhu, J

Core losses calculation of nanocrystalline alloy high frequency transformer considering magnetic hysteresis effects

Li, H Yuan, D Wang, S Zhu, J

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Publication Type:: Conference Proceeding
Citation:: 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017, 2017
Issue Date:: 2017-10-02

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Field	Value	Language
dc.contributor.author	Li, H	en_US
dc.contributor.author	Yuan, D	en_US
dc.contributor.author	Wang, S	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.date.issued	2017-10-02	en_US
dc.identifier.citation	2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017, 2017	en_US
dc.identifier.isbn	9781538632468	en_US
dc.identifier.uri	http://hdl.handle.net/10453/126158
dc.description.abstract	© 2017 IEEE. Core losses of nanocrystalline alloy high frequency transformer (HFT) are calculated by adopting the finite element method with magnetic hysteresis effects considered. A normal Preisach model is used to represent the magnetic hysteresis during the numerical simulation. The normal Preisach model features with simple formulations and easy parameters identification. A dynamic circuit model of laminated magnetic cores for high frequency operation is used to calculate the core losses. Results are compared between the finite element method (FEM) and magnetic circuit method to prove the accuracy of finite element method, and it also provides a more accuracy way and general to compute the core loss of magnetic cores.	en_US
dc.relation.ispartof	2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017	en_US
dc.relation.isbasedon	10.1109/ICEMS.2017.8056463	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Core losses calculation of nanocrystalline alloy high frequency transformer considering magnetic hysteresis effects	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:

© 2017 IEEE. Core losses of nanocrystalline alloy high frequency transformer (HFT) are calculated by adopting the finite element method with magnetic hysteresis effects considered. A normal Preisach model is used to represent the magnetic hysteresis during the numerical simulation. The normal Preisach model features with simple formulations and easy parameters identification. A dynamic circuit model of laminated magnetic cores for high frequency operation is used to calculate the core losses. Results are compared between the finite element method (FEM) and magnetic circuit method to prove the accuracy of finite element method, and it also provides a more accuracy way and general to compute the core loss of magnetic cores.

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http://hdl.handle.net/10453/126158