Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications

The magnetic permeability of three kinds of inclusions (Carbonyl iron, Ferroferric oxide, NiFe-alloy) filled polymer (Polydimethylsiloxane) is investigated at room temperature by using a Buck circuit for the dynamic test and vibrating sample magnetometer (VSM) for the static test. Unlike the traditi...

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Autores principales:	Xiaocheng Hu, Zipeng Liang, Qiyang Li, Sideng Hu, Shaoxing Qu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Magnetoactive elastomers Magnetic permeability Frequency Volume fraction Soft-core transformer Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/8feb2c3fdbbe49b193c9eef1c9cc550c
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spelling	oai:doaj.org-article:8feb2c3fdbbe49b193c9eef1c9cc550c2021-11-22T04:16:29ZExperimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications0142-941810.1016/j.polymertesting.2021.107430https://doaj.org/article/8feb2c3fdbbe49b193c9eef1c9cc550c2022-02-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0142941821003731https://doaj.org/toc/0142-9418The magnetic permeability of three kinds of inclusions (Carbonyl iron, Ferroferric oxide, NiFe-alloy) filled polymer (Polydimethylsiloxane) is investigated at room temperature by using a Buck circuit for the dynamic test and vibrating sample magnetometer (VSM) for the static test. Unlike the traditional measurement method using an impedance analyzer, the self-built circuit can generate a maximum test current of ampere amplitude over high frequencies to simulate the transformer's operation status. The present work considers the effects of inclusion content (from 0 VOL.% to 33 VOL.%) and testing frequencies(100 kHz-1MHz). The experimental results of permeability are compared with the theoretical predictions in the previous works. Three main conclusions can be drawn: First, the magnetic permeability increases with the inclusion addition; Second, as the testing frequency increases, the permeability of the composite material maintains constant, showing no evident dependence on the testing frequency; Third, type of magnetic inclusion will gently affect the permeability of the composite material. This work systematically investigated the permeability of polymer-based magnetic materials, and the results are helpful for the soft-core transformer application of magnetoactive elastomers.Xiaocheng HuZipeng LiangQiyang LiSideng HuShaoxing QuElsevierarticleMagnetoactive elastomersMagnetic permeabilityFrequencyVolume fractionSoft-core transformerPolymers and polymer manufactureTP1080-1185ENPolymer Testing, Vol 106, Iss , Pp 107430- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Magnetoactive elastomers Magnetic permeability Frequency Volume fraction Soft-core transformer Polymers and polymer manufacture TP1080-1185
spellingShingle	Magnetoactive elastomers Magnetic permeability Frequency Volume fraction Soft-core transformer Polymers and polymer manufacture TP1080-1185 Xiaocheng Hu Zipeng Liang Qiyang Li Sideng Hu Shaoxing Qu Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications
description	The magnetic permeability of three kinds of inclusions (Carbonyl iron, Ferroferric oxide, NiFe-alloy) filled polymer (Polydimethylsiloxane) is investigated at room temperature by using a Buck circuit for the dynamic test and vibrating sample magnetometer (VSM) for the static test. Unlike the traditional measurement method using an impedance analyzer, the self-built circuit can generate a maximum test current of ampere amplitude over high frequencies to simulate the transformer's operation status. The present work considers the effects of inclusion content (from 0 VOL.% to 33 VOL.%) and testing frequencies(100 kHz-1MHz). The experimental results of permeability are compared with the theoretical predictions in the previous works. Three main conclusions can be drawn: First, the magnetic permeability increases with the inclusion addition; Second, as the testing frequency increases, the permeability of the composite material maintains constant, showing no evident dependence on the testing frequency; Third, type of magnetic inclusion will gently affect the permeability of the composite material. This work systematically investigated the permeability of polymer-based magnetic materials, and the results are helpful for the soft-core transformer application of magnetoactive elastomers.
format	article
author	Xiaocheng Hu Zipeng Liang Qiyang Li Sideng Hu Shaoxing Qu
author_facet	Xiaocheng Hu Zipeng Liang Qiyang Li Sideng Hu Shaoxing Qu
author_sort	Xiaocheng Hu
title	Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications
title_short	Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications
title_full	Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications
title_fullStr	Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications
title_full_unstemmed	Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications
title_sort	experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/8feb2c3fdbbe49b193c9eef1c9cc550c
work_keys_str_mv	AT xiaochenghu experimentalstudyonthemagneticpermeabilityofinclusionfilledsoftpolymericcompositeforsoftcoretransformerapplications AT zipengliang experimentalstudyonthemagneticpermeabilityofinclusionfilledsoftpolymericcompositeforsoftcoretransformerapplications AT qiyangli experimentalstudyonthemagneticpermeabilityofinclusionfilledsoftpolymericcompositeforsoftcoretransformerapplications AT sidenghu experimentalstudyonthemagneticpermeabilityofinclusionfilledsoftpolymericcompositeforsoftcoretransformerapplications AT shaoxingqu experimentalstudyonthemagneticpermeabilityofinclusionfilledsoftpolymericcompositeforsoftcoretransformerapplications
_version_	1718418236373991424

Experimental study on the magnetic permeability of inclusion filled soft polymeric composite for soft-core transformer applications

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