Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators
This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS ma...
Ausführliche Beschreibung
Autor*in: |
Arnaud, J [verfasserIn] |
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Englisch |
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2016 |
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Enthalten in: IEEE transactions on applied superconductivity - New York, NY : Inst., 1991, 26(2016), 3, Seite 1-8 |
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Übergeordnetes Werk: |
volume:26 ; year:2016 ; number:3 ; pages:1-8 |
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DOI / URN: |
10.1109/TASC.2016.2525920 |
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OLC1974161285 |
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520 | |a This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. | ||
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10.1109/TASC.2016.2525920 doi PQ20160430 (DE-627)OLC1974161285 (DE-599)GBVOLC1974161285 (PRQ)ieee_primary_0b00006484d8a8600 (KEY)0203240620160000026000300001electrothermalcharacteristicsofybcobulkmagnetsdeep DE-627 ger DE-627 rakwb eng 530 620 DNB Arnaud, J verfasserin aut Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. Superconducting generators Magnetic fields Yttrium barium copper oxide Magnetization Magnetic flux high temperature superconductors YBCO HTS modelling Superconducting magnets Branco, P. J. Costa oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 26(2016), 3, Seite 1-8 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:26 year:2016 number:3 pages:1-8 http://dx.doi.org/10.1109/TASC.2016.2525920 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7399346 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 26 2016 3 1-8 |
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10.1109/TASC.2016.2525920 doi PQ20160430 (DE-627)OLC1974161285 (DE-599)GBVOLC1974161285 (PRQ)ieee_primary_0b00006484d8a8600 (KEY)0203240620160000026000300001electrothermalcharacteristicsofybcobulkmagnetsdeep DE-627 ger DE-627 rakwb eng 530 620 DNB Arnaud, J verfasserin aut Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. Superconducting generators Magnetic fields Yttrium barium copper oxide Magnetization Magnetic flux high temperature superconductors YBCO HTS modelling Superconducting magnets Branco, P. J. Costa oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 26(2016), 3, Seite 1-8 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:26 year:2016 number:3 pages:1-8 http://dx.doi.org/10.1109/TASC.2016.2525920 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7399346 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 26 2016 3 1-8 |
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10.1109/TASC.2016.2525920 doi PQ20160430 (DE-627)OLC1974161285 (DE-599)GBVOLC1974161285 (PRQ)ieee_primary_0b00006484d8a8600 (KEY)0203240620160000026000300001electrothermalcharacteristicsofybcobulkmagnetsdeep DE-627 ger DE-627 rakwb eng 530 620 DNB Arnaud, J verfasserin aut Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. Superconducting generators Magnetic fields Yttrium barium copper oxide Magnetization Magnetic flux high temperature superconductors YBCO HTS modelling Superconducting magnets Branco, P. J. Costa oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 26(2016), 3, Seite 1-8 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:26 year:2016 number:3 pages:1-8 http://dx.doi.org/10.1109/TASC.2016.2525920 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7399346 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 26 2016 3 1-8 |
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10.1109/TASC.2016.2525920 doi PQ20160430 (DE-627)OLC1974161285 (DE-599)GBVOLC1974161285 (PRQ)ieee_primary_0b00006484d8a8600 (KEY)0203240620160000026000300001electrothermalcharacteristicsofybcobulkmagnetsdeep DE-627 ger DE-627 rakwb eng 530 620 DNB Arnaud, J verfasserin aut Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. Superconducting generators Magnetic fields Yttrium barium copper oxide Magnetization Magnetic flux high temperature superconductors YBCO HTS modelling Superconducting magnets Branco, P. J. Costa oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 26(2016), 3, Seite 1-8 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:26 year:2016 number:3 pages:1-8 http://dx.doi.org/10.1109/TASC.2016.2525920 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7399346 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 26 2016 3 1-8 |
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10.1109/TASC.2016.2525920 doi PQ20160430 (DE-627)OLC1974161285 (DE-599)GBVOLC1974161285 (PRQ)ieee_primary_0b00006484d8a8600 (KEY)0203240620160000026000300001electrothermalcharacteristicsofybcobulkmagnetsdeep DE-627 ger DE-627 rakwb eng 530 620 DNB Arnaud, J verfasserin aut Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. Superconducting generators Magnetic fields Yttrium barium copper oxide Magnetization Magnetic flux high temperature superconductors YBCO HTS modelling Superconducting magnets Branco, P. J. Costa oth Enthalten in IEEE transactions on applied superconductivity New York, NY : Inst., 1991 26(2016), 3, Seite 1-8 (DE-627)130969559 (DE-600)1070182-5 (DE-576)025189840 1051-8223 nnns volume:26 year:2016 number:3 pages:1-8 http://dx.doi.org/10.1109/TASC.2016.2525920 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7399346 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 AR 26 2016 3 1-8 |
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Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators |
abstract |
This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. |
abstractGer |
This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. |
abstract_unstemmed |
This paper introduces a preliminary analysis concerning the use of YBCO bulk magnets when operating in the magnetic environment of low-speed synchronous generators. A coupled electrothermal Comsol model of bulk YBCOs is first developed, tested, and experimentally verified. Joule losses in the HTS magnet are then studied when under ac homogeneous standing magnetic field wave with frequencies and amplitude ranges that are usually found on those generators. The YBCO capability in maintaining its magnetization level when subjected to those conditions was also analyzed since the objective is to replace the permanent magnets currently in use to increase up to +30% the air-gap field. |
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Electrothermal Characteristics of YBCO Bulk Magnets Deep in LN2: A Preliminary Analysis for Its Use as Excitation System of Low-Speed Synchronous Generators |
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130969559 |
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doi_str |
10.1109/TASC.2016.2525920 |
up_date |
2024-07-04T03:53:42.827Z |
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1803619111093141504 |
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