Characteristic analysis of various structural shapes of superconducting field coils

Ji Hyung Kim; Sail Park; Thanh Dung Le; Kwang Lok Kim; Haigun Lee; Young Sik Jo; Yong Soo Yoon; Ho Min Kim

doi:10.1109/TASC.2014.2367040

Characteristic analysis of various structural shapes of superconducting field coils

Ji Hyung Kim
, Sail Park
, Thanh Dung Le
, Kwang Lok Kim
, Haigun Lee
, Young Sik Jo
, Yong Soo Yoon
, Ho Min Kim

Department of Materials Science and Engineering

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

10 Citations (Scopus)

Abstract

Superconducting field coils consist of race-track-type double pancake (DP) coil modules fabricated using high-temperature superconducting (HTS) wire with high current density and zero resistance. The structural shape of race-track-type DP coils strongly influences the intensity and the shape of the magnetic flux density in the air-gap, which determines the generator electrical output and the superconducting field coil performance. Hence, the structural shape of a superconducting field coil is very important in designing a large-scale superconducting generator. We analyze the characteristics of a 10-MW-class HTS generator using 3-D finite-element analysis software to investigate the electromagnetic effects due to the structural-shape changes in the superconducting field coil.

Original language	English
Article number	6948319
Journal	IEEE Transactions on Applied Superconductivity
Volume	25
Issue number	3
DOIs	https://doi.org/10.1109/TASC.2014.2367040
Publication status	Published - 2015 Jun 1

Bibliographical note

Publisher Copyright:
© 2002-2011 IEEE.

Keywords

HTS synchronous generator
induced voltage
magnetic flux density
race-track-type DP field coil

ASJC Scopus subject areas

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

Access to Document

10.1109/TASC.2014.2367040

Cite this

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title = "Characteristic analysis of various structural shapes of superconducting field coils",

abstract = "Superconducting field coils consist of race-track-type double pancake (DP) coil modules fabricated using high-temperature superconducting (HTS) wire with high current density and zero resistance. The structural shape of race-track-type DP coils strongly influences the intensity and the shape of the magnetic flux density in the air-gap, which determines the generator electrical output and the superconducting field coil performance. Hence, the structural shape of a superconducting field coil is very important in designing a large-scale superconducting generator. We analyze the characteristics of a 10-MW-class HTS generator using 3-D finite-element analysis software to investigate the electromagnetic effects due to the structural-shape changes in the superconducting field coil.",

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AU - Kim, Ji Hyung

AU - Park, Sail

AU - Le, Thanh Dung

AU - Kim, Kwang Lok

AU - Lee, Haigun

AU - Jo, Young Sik

AU - Yoon, Yong Soo

AU - Kim, Ho Min

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AB - Superconducting field coils consist of race-track-type double pancake (DP) coil modules fabricated using high-temperature superconducting (HTS) wire with high current density and zero resistance. The structural shape of race-track-type DP coils strongly influences the intensity and the shape of the magnetic flux density in the air-gap, which determines the generator electrical output and the superconducting field coil performance. Hence, the structural shape of a superconducting field coil is very important in designing a large-scale superconducting generator. We analyze the characteristics of a 10-MW-class HTS generator using 3-D finite-element analysis software to investigate the electromagnetic effects due to the structural-shape changes in the superconducting field coil.

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KW - induced voltage

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Characteristic analysis of various structural shapes of superconducting field coils

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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