Publication:
Comparative Analysis of the Magnetic Force Characteristics of the Permanent Magnet- and Superconducting Ribbon-Based Magnetic Lines

Дата
2021
Авторы
Podlivaev, A. I.
Rudnev, I. A.
Руднев, Игорь Анатольевич
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Научные группы
Организационные подразделения
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Организационная единица
Институт лазерных и плазменных технологий
Стратегическая цель Института ЛаПлаз – стать ведущей научной школой и ядром развития инноваций по лазерным, плазменным, радиационным и ускорительным технологиям, с уникальными образовательными программами, востребованными на российском и мировом рынке образовательных услуг.
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Аннотация
© 2021, Pleiades Publishing, Ltd.Abstract: The characteristics of maglev systems of two types with a gradient magnetic field induced by different methods are theoretically investigated. In the first case, the gradient magnetic field in a magnetic field source–superconductor system is induced by a magnetic line (set) consisting of NdFeB permanent magnets. In the second case, the magnetic line is a set of high-temperature superconductor ribbons magnetized by an external field and acting as a gradient field source. The calculation has shown that, at liquid nitrogen temperature, the HTS ribbon stack-based magnetic lines are inferior in efficiency to the sets of permanent magnets with magnetic line periods of up to 38 mm. At a larger period, the HTS ribbon stack-based magnetic lines are more efficient. In addition, it is shown that the efficiency of the HTS ribbon stack-based magnetic lines sharply increases with a decrease in temperature.
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Podlivaev, A. I. Comparative Analysis of the Magnetic Force Characteristics of the Permanent Magnet- and Superconducting Ribbon-Based Magnetic Lines / Podlivaev, A.I., Rudnev, I.A. // Physics of the Solid State. - 2021. - 10.1134/S1063783421100292
URI
https://www.doi.org/10.1134/S1063783421100292
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85121640976&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000733875400017
 https://openrepository.mephi.ru/handle/123456789/25175
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