AC loss of a model 5m 2G HTS power cable using wires with NiW substrates

Vysotsky, V.S.; Shutov, K. A.; Nosov, A.A.; Polyakova, N.V.; Fetisov, S.S.; Зубко, В.; Sytnikov, V.E.; Carter, W L; Fleshler, S.; Malozemoff, A. P.; Snitchler, G.

doi:10.1088/1742-6596/234/3/032061

Cited by 10 publications

(8 citation statements)

References 6 publications

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“…Briefly, the cable cores contained two layers of 18 SuperOx 2G HTS tapes per layer counter-wound around a 25 mm stainless steel former and insulated with Kapton tape. VNIIKP has built a number of model cables of this design using HTS tapes from various suppliers [16][17][18]. The design of this model cable is close to an element of a HTS transmission line cable.…”

Section: Tests Of Hts Cablesmentioning

confidence: 99%

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Development and production of second generation highT_csuperconducting tapes at SuperOx and first tests of model cables

Lee

Petrykin

Molodyk³

et al. 2014

Supercond. Sci. Technol.

107

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The SuperOx and SuperOx Japan LLC companies were founded with the goal of developing a cost-effective technology for second generation HTS (2G HTS) tapes by utilizing a combination of the most advanced chemical and physical deposition techniques, together with implementing original tape architectures. In this paper we present a brief overview of our production and experimental facilities and recent results of 2G HTS tape fabrication, and describe the first tests of the tapes in model cables for AC and DC power application.

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Section: Tests Of Hts Cablesmentioning

confidence: 99%

“…At VNIIKP there is an extensive testing facility for HTS cable models with lengths up to 5 m. The test programme includes critical current measurements, current distribution measurements among layers under both DC and AC conditions, AC loss measurements and other types of tests [16][17][18].…”

Section: Tests Of Hts Cablesmentioning

confidence: 99%

Development and production of second generation highT_csuperconducting tapes at SuperOx and first tests of model cables

Lee

Petrykin

Molodyk³

et al. 2014

Supercond. Sci. Technol.

107

View full text Add to dashboard Cite

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“…The cable arrangement is in the out-in configuration in Figure 1b. The calculated AC loss results in this work and in [26] are presented in Figure 2. For the comparison between our calculation method and the experimental data, along with the above values, we have exploited the field-dependent critical current density expression [18]: …”

Section: Verification Of Computational Modelmentioning

confidence: 95%

“…We finally compared our results with data extracted from the results reported in [26]. In both cases, the cable lies in the x − y plane and the current flows in the z direction.…”

Section: Verification Of Computational Modelmentioning

confidence: 99%

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Numerical study of AC loss of two-layer HTS power transmission cables composed of coated conductors with a ferromagnetic substrate

Yıldız¹,

İnanır²,

Çiçek³

et al. 2017

Turk J Elec Eng & Comp Sci

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This work includes the simulation of hysteretic AC losses in two-layer HTS power transmission cables made of second-generation high-temperature superconducting tapes with a ferromagnetic substrate subject to an oscillating AC transport current, calling upon the COMSOL Multiphysics finite-element software program and exploiting an AC/DC module. How the AC transport loss is influenced by the arrangement of tapes, as well as the optimized design of superconducting power cables based on YBCO-coated conductors, are investigated. According to the radial arrangement of the tapes, four different orientations of ferromagnetic substrate are considered: 1) out-in (substrate of inner/outer layer facing outward/inward), 2) in-out (substrate of inner/outer layer facing inward/outward), 3) in-in (substrates of both inner and outer layers facing inward), and 4) out-out (substrates of both inner and outer layers facing outward).We found that the AC loss of the superconducting layer for the out-in arrangement is the lowest. We also compare our calculations with experimental results.

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Influence of Substrates in HTS Wires on AC Loss Characteristics of Cylindrical Single Layer Conductors

Yao

et al. 2015

J Supercond Nov Magn

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AC loss of a model 5m 2G HTS power cable using wires with NiW substrates

Cited by 10 publications

References 6 publications

Development and production of second generation highT_csuperconducting tapes at SuperOx and first tests of model cables

Development and production of second generation highT_csuperconducting tapes at SuperOx and first tests of model cables

Numerical study of AC loss of two-layer HTS power transmission cables composed of coated conductors with a ferromagnetic substrate

Influence of Substrates in HTS Wires on AC Loss Characteristics of Cylindrical Single Layer Conductors

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AC loss of a model 5m 2G HTS power cable using wires with NiW substrates

Cited by 10 publications

References 6 publications

Development and production of second generation highTcsuperconducting tapes at SuperOx and first tests of model cables

Development and production of second generation highTcsuperconducting tapes at SuperOx and first tests of model cables

Numerical study of AC loss of two-layer HTS power transmission cables composed of coated conductors with a ferromagnetic substrate

Influence of Substrates in HTS Wires on AC Loss Characteristics of Cylindrical Single Layer Conductors

Contact Info

Product

Resources

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Development and production of second generation highT_csuperconducting tapes at SuperOx and first tests of model cables

Development and production of second generation highT_csuperconducting tapes at SuperOx and first tests of model cables