Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels

Manufacturing the magnetic cores in electrical machines impacts the magnetic performance of the electrical steel by inducing stresses near the cutting edge. In this paper, energy loss behaviour in non-oriented electrical steels punched with different cutting clearances before and after annealing is...

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Autores principales:	Ján Füzer, Samuel Dobák, Ivan Petryshynets, Peter Kollár, František Kováč, Ján Slota
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	electrical steels punching permeability energy loss Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/f402fb4e022f42e5ba780d2356638330
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spelling	oai:doaj.org-article:f402fb4e022f42e5ba780d23566383302021-11-25T18:14:30ZCorrelation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels10.3390/ma142268931996-1944https://doaj.org/article/f402fb4e022f42e5ba780d23566383302021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/22/6893https://doaj.org/toc/1996-1944Manufacturing the magnetic cores in electrical machines impacts the magnetic performance of the electrical steel by inducing stresses near the cutting edge. In this paper, energy loss behaviour in non-oriented electrical steels punched with different cutting clearances before and after annealing is investigated. An experimental shear cutting tool was employed to punch the ring-shaped parts from electrical steels in a finished state with four different values of cutting clearance corresponding to 1%, 3%, 5%, and 7% of the sheet thickness. The effect of cutting clearance on the magnetic losses is derived and analysed by the statistical theory of losses and associated loss separation concept including the analysis of movable magnetic objects. In this framework, this paper assesses the combined effect of cutting clearance, frequency, and heat treatment on the hysteresis loops and iron losses in non-oriented FeSi electrical steels. Measurements have been performed from quasi-static to 400 Hz at peak induction <i>B</i><sub>p</sub> = 1.0 T. Both states before and after heat treatment have been considered. The excess loss is observed as the most sensitive loss component to cutting clearance and its magneto–structural correlation is quantified.Ján FüzerSamuel DobákIvan PetryshynetsPeter KollárFrantišek KováčJán SlotaMDPI AGarticleelectrical steelspunchingpermeabilityenergy lossTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6893, p 6893 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	electrical steels punching permeability energy loss Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	electrical steels punching permeability energy loss Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Ján Füzer Samuel Dobák Ivan Petryshynets Peter Kollár František Kováč Ján Slota Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels
description	Manufacturing the magnetic cores in electrical machines impacts the magnetic performance of the electrical steel by inducing stresses near the cutting edge. In this paper, energy loss behaviour in non-oriented electrical steels punched with different cutting clearances before and after annealing is investigated. An experimental shear cutting tool was employed to punch the ring-shaped parts from electrical steels in a finished state with four different values of cutting clearance corresponding to 1%, 3%, 5%, and 7% of the sheet thickness. The effect of cutting clearance on the magnetic losses is derived and analysed by the statistical theory of losses and associated loss separation concept including the analysis of movable magnetic objects. In this framework, this paper assesses the combined effect of cutting clearance, frequency, and heat treatment on the hysteresis loops and iron losses in non-oriented FeSi electrical steels. Measurements have been performed from quasi-static to 400 Hz at peak induction <i>B</i><sub>p</sub> = 1.0 T. Both states before and after heat treatment have been considered. The excess loss is observed as the most sensitive loss component to cutting clearance and its magneto–structural correlation is quantified.
format	article
author	Ján Füzer Samuel Dobák Ivan Petryshynets Peter Kollár František Kováč Ján Slota
author_facet	Ján Füzer Samuel Dobák Ivan Petryshynets Peter Kollár František Kováč Ján Slota
author_sort	Ján Füzer
title	Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels
title_short	Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels
title_full	Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels
title_fullStr	Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels
title_full_unstemmed	Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels
title_sort	correlation between cutting clearance, deformation texture, and magnetic loss prediction in non-oriented electrical steels
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/f402fb4e022f42e5ba780d2356638330
work_keys_str_mv	AT janfuzer correlationbetweencuttingclearancedeformationtextureandmagneticlosspredictioninnonorientedelectricalsteels AT samueldobak correlationbetweencuttingclearancedeformationtextureandmagneticlosspredictioninnonorientedelectricalsteels AT ivanpetryshynets correlationbetweencuttingclearancedeformationtextureandmagneticlosspredictioninnonorientedelectricalsteels AT peterkollar correlationbetweencuttingclearancedeformationtextureandmagneticlosspredictioninnonorientedelectricalsteels AT frantisekkovac correlationbetweencuttingclearancedeformationtextureandmagneticlosspredictioninnonorientedelectricalsteels AT janslota correlationbetweencuttingclearancedeformationtextureandmagneticlosspredictioninnonorientedelectricalsteels
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Correlation between Cutting Clearance, Deformation Texture, and Magnetic Loss Prediction in Non-Oriented Electrical Steels

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