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    3-D FEM Analysis of a Novel Magnetic Levitation System
    (Ieee-Inst Electrical Electronics Engineers Inc, 2015) Hasırcı, Uğur; Balıkçı, Abdulkadir; Zabar, Zivan; Birenbaum, Leo
    This paper deals with the 3-D finite element method (FEM) analysis of a novel magnetic levitation (maglev) train driven by an air-cored tubular linear induction motor. This new maglev system originates from electromagnetic launcher (EML) technology, especially linear induction launcher (LIL) type. Some 2-D magnetic analyses based on current sheet model or transmission line approach for the LIL type launchers are available in the literature, but this paper provides an alternative way to analyze LIL type of EMLs using 3-D FEM. The analysis examines the variation of propulsion, levitation, and guidance forces induced in the moving part. It is expected that the possible results of this magnetic analysis will lead to some new and important design considerations for the novel maglev system.
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    3D FEM Analysis of a Novel Magnetic Levitation System
    (Ieee, 2014) Hasırcı, Uğur; Balıkçı, Abdulkadir; Zabar, Zivan; Birenbaum, Leo
    This paper deals with the 3D FEM analysis of a novel magnetic levitation (maglev) train driven by an air-cored tubular linear induction motor. This new maglev system originates from Electromagnetic Launcher (EML) technology, especially the Linear Induction Launcher (LIL) type. Some 2D magnetic analyses based on current sheet model or transmission line approach for the LIL type launchers are available in the literature but this paper provides an alternative way to analyze LIL type of EMLs by using 3D Finite Element Method (FEM). The analysis examines into the variation of propulsion, levitation, and guidance forces induced in the moving part. It is expected that the possible results of this magnetic analysis will lead some new and important design considerations for the novel maglev system.
  • Küçük Resim
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    Experimental Performance Investigation of a Novel Magnetic Levitation System
    (Ieee-Inst Electrical Electronics Engineers Inc, 2013) Hasırcı, Uğur; Balıkçı, Abdulkadir; Zabar, Zivan; Birenbaum, Leo
    This paper deals with the design, construction, and especially the testing of a new magnetic levitation (maglev) train driven by an air-cored tubular linear induction motor. The proposed new design topology uses only one force-generating system (motor) to produce the three forces required in a maglev system: propulsion, levitation, and guidance, whereas classical maglev trains use separate motors or permanent magnets to produce each of these forces. Moreover, the system eliminates the need for control of the levitation and guidance forces. This paper presents a condensed design guideline, simply explains the implementation process of a laboratory-scale prototype, shows in detail the experimental test results-including the low-damping problem-and then addresses the advantages of the proposed system over existing maglev systems.
  • Küçük Resim
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    Experimental Performance Investigation of a Novel Magnetic Levitation System [conferenceObject]
    (Ieee, 2012) Hasırcı, Uğur; Balıkçı, Abdulkadir; Zabar, Zivan; Birenbaum, Leo
    This paper deals with the design, construction and especially the experimental test of a new magnetic levitation (maglev) train driven by an air-cored tubular linear induction motor. Proposed new design topology uses only one force-generating system (motor) to produce the three forces required in a maglev system: propulsion, levitation and guidance, whereas classical maglev trains use a separate motor or permanent magnet to produce each of these forces. Moreover, the system eliminates the need for control of the levitation and guidance forces. The paper presents a condensed design guideline, simply explains the implementation process of a laboratory-scale prototype, shows in detail the experimental test results including the low-damping problem, and then addresses the advantages of the proposed system over existing maglev systems.