HTS-Tape Magnetic Bearing for Ultra High-Speed Turbo Motor

R. Oliveira; X. Zeng; X. Pei; R. Burke

doi:10.1109/TASC.2023.3253064

HTS-Tape Magnetic Bearing for Ultra High-Speed Turbo Motor

R. Oliveira, X. Zeng, X. Pei, R. Burke

University of Bath

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

3 Citations (SciVal)

60 Downloads (Pure)

Abstract

This paper aims to design superconducting magnetic bearing using HTS tape for a ultra high-speed turbo motor operating up to 120000 rpm. Despite being a recent technology compared to conventional magnetic bearings, HTS passive bearings have many interesting features, such as reduced dimensions, easy implementation and excellent dynamic response at high speed. The results of the finite element simulation are promising as the levitation forces and the stiffness of the superconductor bearing are compatible with the design requirements. The main contribution of this paper lies in the use of short-circuited HTS coils, unlike previous systems that used HTS bulk.

Original language	English
Article number	5203805
Pages (from-to)	1-6
Journal	IEEE Transactions on Applied Superconductivity
Volume	33
Issue number	5
Early online date	6 Mar 2023
DOIs	https://doi.org/10.1109/TASC.2023.3253064
Publication status	Published - 1 Aug 2023

Keywords

high-speed superconducting system
High-temperature superconductors
superconductor magnetic bearing
superconductor tape

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1109/TASC.2023.3253064

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Accepted author manuscript, 2.5 MB

Cite this

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title = "HTS-Tape Magnetic Bearing for Ultra High-Speed Turbo Motor",

abstract = "This paper aims to design superconducting magnetic bearing using HTS tape for a ultra high-speed turbo motor operating up to 120000 rpm. Despite being a recent technology compared to conventional magnetic bearings, HTS passive bearings have many interesting features, such as reduced dimensions, easy implementation and excellent dynamic response at high speed. The results of the finite element simulation are promising as the levitation forces and the stiffness of the superconductor bearing are compatible with the design requirements. The main contribution of this paper lies in the use of short-circuited HTS coils, unlike previous systems that used HTS bulk.",

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Y1 - 2023/8/1

N2 - This paper aims to design superconducting magnetic bearing using HTS tape for a ultra high-speed turbo motor operating up to 120000 rpm. Despite being a recent technology compared to conventional magnetic bearings, HTS passive bearings have many interesting features, such as reduced dimensions, easy implementation and excellent dynamic response at high speed. The results of the finite element simulation are promising as the levitation forces and the stiffness of the superconductor bearing are compatible with the design requirements. The main contribution of this paper lies in the use of short-circuited HTS coils, unlike previous systems that used HTS bulk.

AB - This paper aims to design superconducting magnetic bearing using HTS tape for a ultra high-speed turbo motor operating up to 120000 rpm. Despite being a recent technology compared to conventional magnetic bearings, HTS passive bearings have many interesting features, such as reduced dimensions, easy implementation and excellent dynamic response at high speed. The results of the finite element simulation are promising as the levitation forces and the stiffness of the superconductor bearing are compatible with the design requirements. The main contribution of this paper lies in the use of short-circuited HTS coils, unlike previous systems that used HTS bulk.

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HTS-Tape Magnetic Bearing for Ultra High-Speed Turbo Motor

Abstract

Keywords

ASJC Scopus subject areas

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Cummins APC 15 TRIDENT

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HTS-Tape Magnetic Bearing for Ultra High-Speed Turbo Motor

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

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Cummins APC 15 TRIDENT

Cite this