Design study of linear synchronous motors using superconducting coils and bulks
Power Electronics Conference（2010）
摘要
Superconductors have advantages of zero resistance, generation of high magnetic fields, large current density. Practical high-temperature superconductors are now available for fabricating coils and bulk magnets. These materials have a variety of potential applications in power industry. In this paper, we propose conceptual design of new linear synchronous motors using high-temperature superconducting coils and bulks, and perform three-dimensional finite-element analyses of electromagnetic characteristics. A DC field magnet is designed using superconducting coils and bulks taking into account the characteristics of high-temperature superconducting materials. The thrust characteristics of the linear motors were analyzed.
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关键词
finite element analysis,high-temperature superconductors,linear synchronous motors,superconducting coils,dc field magnet,bulk magnets,conceptual design,electromagnetic characteristics,high-temperature superconducting bulks,high-temperature superconducting coils,three-dimensional finite-element analysis,fem analysis,linear motor,superconductor,thrust,current density,magnetic materials,three dimensional,magnetic fields,superconductors,superconducting magnets,synchronous motors,high temperature superconductor,magnetic flux density,power industry,high temperature superconductors,magnets
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