Results 171 to 180 of about 171,115 (218)
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Structural Modeling of HTS Tapes and Cables
Cryogenics, 2016Abstract Structural finite element analysis (FEA) has been used as an insightful tool to investigate the electromechanical behavior of HTS REBCO tapes and twisted stacked-tape cables under tension, torsion, bending and combined loads. A novel technique was developed for modeling the layered composite structure of the 2G tapes with structural solid ...
Makoto Takayasu, Luisa Chiesa
exaly +3 more sources
Characteristics Measurements of HTS Tape With Parallel HTS Tapes
IEEE Transactions on Applied Superconductivity, 2006Many high temperature superconducting (HTS) tape manufactures make an effort to reduce the transport current loss of HTS tapes. The knowledge of critical current and self-field in an HTS tape is very useful to compute the transport current losses. The spatial distribution and magnitude of self-field are variable due to the neighboring materials.
Seokbeom Kim
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Magnetic Response of the Stacks of HTS Tapes
IEEE Transactions on Applied Superconductivity, 2016We have performed a numerical analysis of the magnetic response of a single piece of a high-temperature superconducting (HTS) tape and the stacks of rectangular pieces of HTS tapes. The number of tapes in the stacks was varied from $N=1$ to 100. We have carried out the simulation in the framework of the critical state model, taking into account ...
Igor A. Rudnev, Alexey I. Podlivaev
exaly +2 more sources
Comparison of Magnetic Systems With HTS Bulks and HTS Tape for Non-Contact Bearings
2020 21st International Symposium on Electrical Apparatus & Technologies (SIELA), 2020This study is aimed at the applying of 2G HTS tapes in the magnetic system of non-contact bearing. The levitation properties of HTS bulk and HTS tape are measured experimentally. The properties were used for modelling magnetic system with different HTS elements.
Ekaterina Kurbatova
exaly +2 more sources
Critical Current of the HTS Winding Wound With 12 mm YBCO HTS Tape
IEEE Transactions on Applied Superconductivity, 2013Wide 12-mm high-temperature superconducting (HTS) tapes are being used for HTS windings. The critical current of an HTS winding with a 12-mm HTS tape is calculated in this paper, with consideration of the nonuniform current distribution at the cross-section of the HTS tape.
Kyungwoo Ryu, Myunghun Kang, Gueesoo Cha
exaly +2 more sources
A Superconducting Cable With Curved HTS Tapes
IEEE Transactions on Applied Superconductivity, 2021Critical current density is an important parameter reflecting power transmission capacity of HTS cable. Based on the superconducting energy pipeline, a tightly wound cable structure along arc of the pipeline is studied in this paper. Critical current density of electromagnetic thermal coupling is calculated and optimized superconducting cable structure
Lina Wang +3 more
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Quench protection system for an HTS coil that uses Cu tape co-wound with an HTS tape
Superconductor Science and Technology, 2019Abstract A quench protection system for a high-temperature superconducting (HTS) coil using Cu tape co-wound with an HTS tape was studied by numerical analysis using a thermal model of a coil winding pack. In normal operation, the voltage across the resistive zone V
H Toriyama +6 more
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Finite-element recipes for HTS-coated conductors and HTS tape topologies
Superconductor Science and Technology, 2023Abstract Different electromagnetic formulations were proposed and implemented in finite element (FE) software to model high-temperature superconductors-coated conductors (HTS-CCs) and HTS tape topologies. However, their modelling can be notably demanding in computational resources, particularly computation time.
D J Gameiro Carvalho +3 more
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Twisting characterization of 2G HTS tapes
2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015In recent years, commercialization of the second generation high temperature superconducting (2G HTS) tape has been realized and widely used in development of various electronic device applications. This paper emphases on the experimental research of twisting properties of 2G HTS tape at 77 K, self-field.
Jia Wei Li +2 more
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A Superconducting Joint for 2G HTS Tapes
Technical Physics Letters, 2019An approach of the epitaxial jointing of the GdBa2Cu3O7 – δ-based tapes using the YBa2Cu3O7 – δ layer is proposed. The structural and electrical characteristics of the formed joint have been investigated. Using the scanning transmission electron microscopy, the cross section of the joined region has been studied, partial melting of the YBa2Cu3O7 – δ ...
I. V. Kulikov +5 more
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