Ferrite based soft magnetic composite development intended for inroad charging application
The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle load...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Trompetter, Bill [verfasserIn] Leveneur, Jérôme [verfasserIn] Goddard-Winchester, Max [verfasserIn] Rumsey, Ben [verfasserIn] Turner, James [verfasserIn] Weir, Graham [verfasserIn] Kennedy, John [verfasserIn] Chong, Shen [verfasserIn] Long, Nick [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of magnetism and magnetic materials - Amsterdam : North-Holland Publ. Co., 1975, 570 |
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| Übergeordnetes Werk: |
volume:570 |
| DOI / URN: |
10.1016/j.jmmm.2023.170530 |
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| Katalog-ID: |
ELV063099675 |
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| 520 | |a The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. | ||
| 650 | 4 | |a Magnetic materials | |
| 650 | 4 | |a Soft magnetic composites | |
| 650 | 4 | |a Magnetic relative permeability | |
| 650 | 4 | |a Magnetic losses | |
| 700 | 1 | |a Leveneur, Jérôme |e verfasserin |4 aut | |
| 700 | 1 | |a Goddard-Winchester, Max |e verfasserin |4 aut | |
| 700 | 1 | |a Rumsey, Ben |e verfasserin |0 (orcid)0000-0002-4917-2271 |4 aut | |
| 700 | 1 | |a Turner, James |e verfasserin |0 (orcid)0000-0002-3626-8813 |4 aut | |
| 700 | 1 | |a Weir, Graham |e verfasserin |0 (orcid)0000-0002-2582-6664 |4 aut | |
| 700 | 1 | |a Kennedy, John |e verfasserin |0 (orcid)0000-0002-9126-4997 |4 aut | |
| 700 | 1 | |a Chong, Shen |e verfasserin |0 (orcid)0000-0001-7493-6678 |4 aut | |
| 700 | 1 | |a Long, Nick |e verfasserin |0 (orcid)0000-0003-2412-0683 |4 aut | |
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10.1016/j.jmmm.2023.170530 doi (DE-627)ELV063099675 (ELSEVIER)S0304-8853(23)00179-8 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Trompetter, Bill verfasserin (orcid)0000-0003-2530-5946 aut Ferrite based soft magnetic composite development intended for inroad charging application 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. Magnetic materials Soft magnetic composites Magnetic relative permeability Magnetic losses Leveneur, Jérôme verfasserin aut Goddard-Winchester, Max verfasserin aut Rumsey, Ben verfasserin (orcid)0000-0002-4917-2271 aut Turner, James verfasserin (orcid)0000-0002-3626-8813 aut Weir, Graham verfasserin (orcid)0000-0002-2582-6664 aut Kennedy, John verfasserin (orcid)0000-0002-9126-4997 aut Chong, Shen verfasserin (orcid)0000-0001-7493-6678 aut Long, Nick verfasserin (orcid)0000-0003-2412-0683 aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 570 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:570 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 570 |
| spelling |
10.1016/j.jmmm.2023.170530 doi (DE-627)ELV063099675 (ELSEVIER)S0304-8853(23)00179-8 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Trompetter, Bill verfasserin (orcid)0000-0003-2530-5946 aut Ferrite based soft magnetic composite development intended for inroad charging application 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. Magnetic materials Soft magnetic composites Magnetic relative permeability Magnetic losses Leveneur, Jérôme verfasserin aut Goddard-Winchester, Max verfasserin aut Rumsey, Ben verfasserin (orcid)0000-0002-4917-2271 aut Turner, James verfasserin (orcid)0000-0002-3626-8813 aut Weir, Graham verfasserin (orcid)0000-0002-2582-6664 aut Kennedy, John verfasserin (orcid)0000-0002-9126-4997 aut Chong, Shen verfasserin (orcid)0000-0001-7493-6678 aut Long, Nick verfasserin (orcid)0000-0003-2412-0683 aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 570 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:570 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 570 |
| allfields_unstemmed |
10.1016/j.jmmm.2023.170530 doi (DE-627)ELV063099675 (ELSEVIER)S0304-8853(23)00179-8 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Trompetter, Bill verfasserin (orcid)0000-0003-2530-5946 aut Ferrite based soft magnetic composite development intended for inroad charging application 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. Magnetic materials Soft magnetic composites Magnetic relative permeability Magnetic losses Leveneur, Jérôme verfasserin aut Goddard-Winchester, Max verfasserin aut Rumsey, Ben verfasserin (orcid)0000-0002-4917-2271 aut Turner, James verfasserin (orcid)0000-0002-3626-8813 aut Weir, Graham verfasserin (orcid)0000-0002-2582-6664 aut Kennedy, John verfasserin (orcid)0000-0002-9126-4997 aut Chong, Shen verfasserin (orcid)0000-0001-7493-6678 aut Long, Nick verfasserin (orcid)0000-0003-2412-0683 aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 570 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:570 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 570 |
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10.1016/j.jmmm.2023.170530 doi (DE-627)ELV063099675 (ELSEVIER)S0304-8853(23)00179-8 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Trompetter, Bill verfasserin (orcid)0000-0003-2530-5946 aut Ferrite based soft magnetic composite development intended for inroad charging application 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. Magnetic materials Soft magnetic composites Magnetic relative permeability Magnetic losses Leveneur, Jérôme verfasserin aut Goddard-Winchester, Max verfasserin aut Rumsey, Ben verfasserin (orcid)0000-0002-4917-2271 aut Turner, James verfasserin (orcid)0000-0002-3626-8813 aut Weir, Graham verfasserin (orcid)0000-0002-2582-6664 aut Kennedy, John verfasserin (orcid)0000-0002-9126-4997 aut Chong, Shen verfasserin (orcid)0000-0001-7493-6678 aut Long, Nick verfasserin (orcid)0000-0003-2412-0683 aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 570 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:570 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 570 |
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10.1016/j.jmmm.2023.170530 doi (DE-627)ELV063099675 (ELSEVIER)S0304-8853(23)00179-8 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Trompetter, Bill verfasserin (orcid)0000-0003-2530-5946 aut Ferrite based soft magnetic composite development intended for inroad charging application 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. Magnetic materials Soft magnetic composites Magnetic relative permeability Magnetic losses Leveneur, Jérôme verfasserin aut Goddard-Winchester, Max verfasserin aut Rumsey, Ben verfasserin (orcid)0000-0002-4917-2271 aut Turner, James verfasserin (orcid)0000-0002-3626-8813 aut Weir, Graham verfasserin (orcid)0000-0002-2582-6664 aut Kennedy, John verfasserin (orcid)0000-0002-9126-4997 aut Chong, Shen verfasserin (orcid)0000-0001-7493-6678 aut Long, Nick verfasserin (orcid)0000-0003-2412-0683 aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 570 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:570 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 570 |
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Trompetter, Bill ddc 530 bkl 33.16 misc Magnetic materials misc Soft magnetic composites misc Magnetic relative permeability misc Magnetic losses Ferrite based soft magnetic composite development intended for inroad charging application |
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530 VZ 33.16 bkl Ferrite based soft magnetic composite development intended for inroad charging application Magnetic materials Soft magnetic composites Magnetic relative permeability Magnetic losses |
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ferrite based soft magnetic composite development intended for inroad charging application |
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Ferrite based soft magnetic composite development intended for inroad charging application |
| abstract |
The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. |
| abstractGer |
The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. |
| abstract_unstemmed |
The magnetic performance of ferrite based soft magnetic composite materials (SMCs) have been investigated for inductive power transfer (IPT) applications in roads. The magnetic permeabilities and magnetic losses of SMCs were characterized for varying ferrite particle size fractions and particle loadings. The magnetic performance of the crushed ferrite powders were 2–3 times higher than expected based on magnetic particle theory for spherical magnetic particles. Findings were confirmed by comparing the magnetic performance of SMCs made from spherically ground ferrite powders. The good agreement of magnetic relative permeability measurements and related analytic models have shown that the key parameters affecting the relative permeability of SMCs are the magnetic particle loading, the magnetic particle aspect ratio and related shape factor, and interparticle alignment. Similarly, the measured magnetic power loss densities measurements in the low field limit (μr < 100) compared well with magnetic loss models where there is an inverse relationship to the magnetic relative permeability. Therefore, the best performance for ferrite SMCs is to be achieved by maximising the magnetic relative permeability which also minimises the power losses for a given B. |
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Ferrite based soft magnetic composite development intended for inroad charging application |
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| score |
7.4014254 |