Modeling and comparison of superconducting linear actuators for highly dynamic motion

Bruyn, B.J.H. de; Jansen, J.W.; Lomonova, E. A.

doi:10.1515/aee-2015-0041

Cited by 4 publications

(3 citation statements)

References 16 publications

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“…Furthermore, for fast computation, the average eddy-current loss is computed using Poynting's theorem [14]. This tool is applied to superconducting linear motors which are being considered for the next generation of high-dynamic actuators [15]. An example of such a motor is shown in Fig.…”

Section: Introductionmentioning

confidence: 99%

Semianalytical Modeling for Linear Motors With Conductive Media in High-Dynamic Applications

et al. 2023

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published version features the final layout of the paper including the volume, issue and page numbers. Link to publication General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal.If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the "Taverne" license above, please follow below link for the End User

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Section: Introductionmentioning

confidence: 99%

Semianalytical Modeling for Linear Motors With Conductive Media in High-Dynamic Applications

et al. 2023

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“…The thrust and normal forces were studied by experiment [16,17] and finally extended to cases of four connected coated superconducting coils [18]. More recently, De Bruyn et al presented a numerical modeling method based on the H-formulation for AC losses calculation in highly dynamic linear actuators with coated superconducting tapes [19]. In 2014, Martins et al fabricated a single pancake racetrack coil made of the coated superconducting tapes as field windings and the thrust against position under the quasi-static condition has been measured over a conventional copper stator [20].…”

Section: Introductionmentioning

confidence: 99%

Experimental and numerical studies of a linear synchronous motor with the secondary made of coated superconductor

Liu

Cai

Gong

et al. 2019

Trans. Electr. Mach. Syst.

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Thrust tests of a linear synchronous motor (LSM) with its secondary made of coated superconducting coils were conducted via the built prototype over the traditional copper windings. A numerical model of the superconducting LSM was made and the measured data of experiment validate its reliability. The nonlinear resistivity of coated superconductor was electromagnetically modeled by resorting to the power law in conjunction with the constitutive relationship of conductor. Based on the numerical model, we carried out a set of transient studies to make a forecast about the superiority of the proposed high temperature superconducting (HTS) LSM, such as magnetic field distribution and the time evolution of thrust together with the speed in different loads and frequencies. The achieved results clearly confirm that the proposed HTS LSM has the advantages to work as a candidate for developing the high-thrust LSM with a large air gap.

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“…These devices include magnetic energy storage, motors and generators, and high-field magnets. Ramping up of a DC current or the application of AC currents to the superconducting coils results in AC losses [1]. In a 2D representation, the pancake or racetrack coils are represented as a stack of superconducting tapes.…”

Section: Introductionmentioning

confidence: 99%

Finite Element Model Simplification Methods for Stacks of Superconducting Tapes

2016

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DOI to the publisher's website. • The final author version and the galley proof are versions of the publication after peer review. • The final published version features the final layout of the paper including the volume, issue and page numbers. Link to publication General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal. If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the "Taverne" license above, please follow below link for the End User Agreement:

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Modeling and comparison of superconducting linear actuators for highly dynamic motion

Cited by 4 publications

References 16 publications

Semianalytical Modeling for Linear Motors With Conductive Media in High-Dynamic Applications

Semianalytical Modeling for Linear Motors With Conductive Media in High-Dynamic Applications

Experimental and numerical studies of a linear synchronous motor with the secondary made of coated superconductor

Finite Element Model Simplification Methods for Stacks of Superconducting Tapes

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