Computational comparison of AC losses in different kinds of HTS composite conductors

Jaakko Paasi; Markku Lahtinen

doi:10.1109/77.614495

Computational comparison of AC losses in different kinds of HTS composite conductors

Jaakko Paasi, Markku Lahtinen

Not published at VTT

Tampere University of Technology (TUT)

Research output: Contribution to journal › Article › Scientific › peer-review

20 Citations (Scopus)

Abstract

Ac losses of different kinds of available or anticipated HTS composite conductors were computed by using a magnetic diffusion model. The model takes into account the real current density-electric field characteristic of the superconductor and the spatial dependence of the current density. The computation was carried out for self-field losses due to transport current ramps and for magnetization losses in magnet operation due to ramping external magnetic field. Special attention was paid to filament coupling in various conductor models at different ramp rates.

Original language	English
Pages (from-to)	322-325
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	7
Issue number	2 PART 1
DOIs	https://doi.org/10.1109/77.614495
Publication status	Published - 1 Dec 1997
MoE publication type	A1 Journal article-refereed

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Computational comparison of AC losses in different kinds of HTS composite conductors

Abstract

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