Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Mechanical Response of Conductor on Round Core (CORC) Cables Under Electromagnetic Force

Mechanical Response of Conductor on Round Core (CORC) Cables Under Electromagnetic Force The conductor on round core (CORC) cables are fabricated with multilayer high-temperature superconductor tapes, which are helically wound around a circular central former. The large Lorentz force will be generated by the transport current in CORC cables under high magnetic field, which will affect the stress and strain distributions of tapes in the cables and the performance of superconducting tape. This paper establishes a two-dimensional axisymmetric model to analyze the mechanical response of CORC cables subjected to the Lorentz force and analyzes the influence of air gaps on stress and strain distributions inside the cables. The T-A method is used to calculate the distributions of current density, magnetic field and the Lorentz force in CORC cables. The mechanical response of CORC cables is analyzed by applying the Lorentz force as an external load in the mechanical model. The direction of electromagnetic force is analyzed in CORC cables with and without shielding current, and the results show that the shielding current can lead to the concentration of electromagnetic force. The maximum stress and strain occur on both sides of the superconducting tapes in the cables with shielding current. Reducing the size of air gaps can reduce the stress and strain in the superconducting layers. The analysis of mechanical response of CORC cables can play an important role in optimizing the design of CORC cables and improving transmission performance. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Mechanica Solida Sinica Springer Journals

Mechanical Response of Conductor on Round Core (CORC) Cables Under Electromagnetic Force

Download PDF
10 pages

Loading next page...
 
/lp/springer-journals/mechanical-response-of-conductor-on-round-core-corc-cables-under-lqVqpXBPEz
Publisher
Springer Journals
Copyright
Copyright © The Chinese Society of Theoretical and Applied Mechanics 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
ISSN
0894-9166
eISSN
1860-2134
DOI
10.1007/s10338-023-00388-x
Publisher site
See Article on Publisher Site

Abstract

The conductor on round core (CORC) cables are fabricated with multilayer high-temperature superconductor tapes, which are helically wound around a circular central former. The large Lorentz force will be generated by the transport current in CORC cables under high magnetic field, which will affect the stress and strain distributions of tapes in the cables and the performance of superconducting tape. This paper establishes a two-dimensional axisymmetric model to analyze the mechanical response of CORC cables subjected to the Lorentz force and analyzes the influence of air gaps on stress and strain distributions inside the cables. The T-A method is used to calculate the distributions of current density, magnetic field and the Lorentz force in CORC cables. The mechanical response of CORC cables is analyzed by applying the Lorentz force as an external load in the mechanical model. The direction of electromagnetic force is analyzed in CORC cables with and without shielding current, and the results show that the shielding current can lead to the concentration of electromagnetic force. The maximum stress and strain occur on both sides of the superconducting tapes in the cables with shielding current. Reducing the size of air gaps can reduce the stress and strain in the superconducting layers. The analysis of mechanical response of CORC cables can play an important role in optimizing the design of CORC cables and improving transmission performance.

Journal

Acta Mechanica Solida Sinica – Springer Journals

Published: Mar 22, 2023

Keywords: CORC cables; Electromagnetic force; Mechanical response; Air gaps

References

  • Introduction of CORC wires: highly flexible, round high-temperature superconducting wires for magnet and power transmission applications
    Weiss, JD; Mulder, T; ten Kate, HJ; van der Laan, DC
  • Record current density of 344 Amm−2 at 4.2 K and 17 T in CORC accelerator magnet cables
    van der Laan, DC; Weiss, J; Noyes, P; Trociewitz, U; Godeke, A; Abraimov, D; Larbalestier, D
  • Design and manufacturing of a 45 kA at 10 T REBCO-CORC cable-in-conduit conductor for large-scale magnets
    Mulder, T; Dudarev, A; Mentink, M; Silva, H; Van Der Laan, D; Dhallé, M; Ten Kate, H
  • Development of ReBCO-CORC wires with current densities of 400–600 A/mm^2 at 10 T and 4.2 K
    Mulder, T; Weiss, J; van der Laan, D; Dhalle, M; Ten Kate, H
  • Anisotropic in-plane reversible strain effect in Y0.5Gd0.5Ba2Cu3O7−δ coated conductors
    van der Laan, DC; Abraimov, D; Polyanskii, A; Larbalestier, DC; Douglas, J; Semerad, R; Bauer, M
  • Characterization of a high-temperature superconducting conductor on round core cables in magnetic fields up to 20 T
    van der Laan, DC; Noyes, PD; Miller, G; Weijers, HW; Willering, G
  • The performance of first CORC cable solenoid insert for development of CFETR high-field magnet
    Jin, H; Qin, J; Zhou, C; Liu, H; Liu, F; Gao, P; Xiao, G; Ma, H; Li, J; Wu, Y
  • Magnetization ac loss reduction in HTS CORC cables made of striated coated conductors
    Vojenčiak, M; Kario, A; Ringsdorf, B; Nast, R; Van Der Laan, D; Scheiter, J; Jung, A; Runtsch, B; Gömöry, F; Goldacker, W
  • AC loss characteristics of CORC cable with a Cu former
    Terzioğlu, R; Vojenčiak, M; Sheng, J; Gömöry, F; Çavuş, T; Belenli, I
  • Numerical study on AC loss characteristics of conductor on round core cables under transport current and magnetic field
    Yang, J; Tian, M; Ma, J; Ozturk, Y; Li, C; Hu, J; Gawith, J; Shah, A; Patel, I; Wei, H
  • Numerical study on magnetization characteristics of superconducting conductor on round core cables
    Sheng, J; Vojenčiak, M; Terzioğlu, R; Frolek, L; Gömöry, F
  • A finite element model for simulating second generation high temperature superconducting coils/stacks with large number of turns
    Liang, F; Venuturumilli, S; Zhang, H; Zhang, M; Kvitkovic, J; Pamidi, S; Wang, Y; Yuan, W
  • An efficient 3D finite element method model based on the T-A formulation for superconducting coated conductors
    Zhang, H; Zhang, M; Yuan, W
  • Calculations of the AC losses in superconducting cables and coils: Neumann boundary conditions of the T-A formulation
    Wang, S; Yong, H; Zhou, Y
  • Study of the magnetization loss of CORC cables using a 3D T-A formulation
    Wang, Y; Zhang, M; Grilli, F; Zhu, Z; Yuan, W
  • Numerical investigation of the coupling effect in CORC cable with striated strands
    Yan, Y; Song, P; Li, W; Sheng, J; Qu, T
  • Superconducting conductor on round core (CORC) cables: 2D or 3D modeling?
    Shen, B; Chen, X; Fu, L; Jiang, S; Gou, H; Sheng, J; Huang, Z; Wang, W; Zhai, Y; Yuan, Y
  • Experiments and FE modeling of stress-strain state in ReBCO tape under tensile, torsional and transverse load
    Ilin, K; Yagotintsev, K; Zhou, C; Gao, P; Kosse, J; Otten, S; Wessel, WA; Haugan, T; van der Laan, DC; Nijhuis, A
  • Effect of uniaxial strain on oxygen diffusion in grain boundaries of polycrystalline YBa2Cu3O7-coated conductors
    Wang, T; Gou, X
  • Mechanical analysis of a no-insulation pancake coil with the overband during a quench
    Liu, D; Tang, Y; Li, D; Yong, H
  • Prediction of strain, inter-layer interaction and critical current in CORC® wires under axial strain by T-A modeling
    Wang, K; Gao, YW; Anvar, VA; Radcliff, K; Weiss, JD; van der Laan, DC; Zhou, YH; Nijhuis, A
  • Experimental study on the critical current of CORC cable under cyclic bending-straightening
    Xiao, G; Zhou, C; Qin, J; Jin, H; Xu, P; Liu, H
  • Numerical study on mechanical properties of conductors on round core cables
    Hu, R; Yuan, Y; Chen, Y; Li, W; Ye, H; Sheng, J; Zhao, Y; Jin, Z
  • Bending of CORC® cables and wires: finite element parametric study and experimental validation
    Anvar, V; Ilin, K; Yagotintsev, KA; Monachan, B; Ashok, K; Kortman, BA; Pellen, B; Haugan, TJ; Weiss, JD; van der Laan, DC
  • High-temperature superconducting CORC wires with record-breaking axial tensile strain tolerance present a breakthrough for high-field magnets
    van der Laan, DC; Radcliff, K; Anvar, V; Wang, K; Nijhuis, A; Weiss, J
  • Nonlinear contact behavior of HTS tapes during pancake coiling and CORC cabling
    Wang, K; Gao, Y; Luo, W; Zhou, Y; Nijhuis, A
  • Electromagnetic and mechanical properties of CORC cable due to screening current
    Wu, Q; Wang, Y; Huang, Z; Xie, Y; He, R; Wei, J; Lei, Z; Qin, J; Tan, Y
  • Electro-mechanical properties of REBCO coated conductors from various industrial manufacturers at 77 K, self-field and 4.2 K, 19 T
    Barth, C; Mondonico, G; Senatore, C
  • Practical fit functions for transport critical current versus field magnitude and angle data from (REBCO) coated conductors at fixed low temperatures and in high magnetic fields
    Hilton, D; Gavrilin, A; Trociewitz, U
  • Stress and strain analysis of a REBCO high field coil based on the distribution of shielding current
    Xia, J; Bai, H; Yong, H; Weijers, HW; Painter, TA; Bird, MD
  • Numerical analysis of the electromechanical behavior of high-field REBCO coils in all-superconducting magnets
    Niu, M; Xia, J; Yong, H
  • Flux-pinning-induced stress behaviors in a long superconducting slab with central cuboid hole
    Liu, QF; Feng, WJ; Liu, JY
  • Coupled multiphysics modeling of the thermal-magnetic-mechanical instability behavior in bulk superconductors during pulsed field magnetization
    Jing, Z
  • Mechanical and thermal properties of central former material for high-current superconducting cables
    Weiss, K; Bagrets, N; Sas, J; Jung, A; Schlachter, S; Della Corte, A; Celentano, G; Kvačkaj, T
  • 3D modelling of coupled electromagnetic-mechanical responses in REBCO coils involving tape inhomogeneity
    Niu, M; Yong, H; Zhou, Y