Fabrication and Charging Test of HTS Field Windings Using HTS Contactless Rotary Excitation Device

Ji Hyung Kim; Huu Luong Quach; Chang Jin Boo; Yong Soo Yoon; Haeryong Jeon; Seunghak Han; Tae Kuk Ko; Hyung Wook Kim; Young Sik Jo; Heui Joo Park; Jihoon Lee; Haigun Lee; Ho Min Kim

doi:10.1109/TASC.2019.2903283

Fabrication and Charging Test of HTS Field Windings Using HTS Contactless Rotary Excitation Device

Ji Hyung Kim, Huu Luong Quach, Chang Jin Boo, Yong Soo Yoon, Haeryong Jeon, Seunghak Han, Tae Kuk Ko, Hyung Wook Kim, Young Sik Jo, Heui Joo Park, Jihoon Lee, Haigun Lee, Ho Min Kim

Department of Materials Science and Engineering

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

10 Citations (Scopus)

Abstract

This paper presents the results of the fabrication and preliminary charging test of second-generation higherature superconducting (2G HTS) coils for the rotor field winding of a 1-kW-class HTS rotating machine (HTSRM). This machine technically employs an HTS contactless rotary excitation device (CRED), which is the so-called rotary flux pump, to charge the HTS field windings using a noncontact excitation method. In this study, the major components of the 1-kW-class HTSRM, such as the 2G HTS coils for the rotor field pole of the rotating machine, HTS strands with a toroidal head for the rotary part of CRED, and stationary part of CRED, were fabricated and assembled. Then, the charging performance of the field operating current was tested in preliminary experiments. In particular, to confirm the technical feasibility of CRED on application to the 1-kW-class HTSRM, the HTS field coils were charged under various operating conditions of the HTS CRED in a stationary flux-pump mode.

Original language	English
Article number	8661675
Journal	IEEE Transactions on Applied Superconductivity
Volume	29
Issue number	5
DOIs	https://doi.org/10.1109/TASC.2019.2903283
Publication status	Published - 2019 Aug

Keywords

Higherature superconducting rotating machine
noncontact excitation method
rotary HTS flux pump
second-generation HTS coil

ASJC Scopus subject areas

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

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10.1109/TASC.2019.2903283

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@article{2e376cc160ee445f9c15856711086295,

title = "Fabrication and Charging Test of HTS Field Windings Using HTS Contactless Rotary Excitation Device",

abstract = "This paper presents the results of the fabrication and preliminary charging test of second-generation higherature superconducting (2G HTS) coils for the rotor field winding of a 1-kW-class HTS rotating machine (HTSRM). This machine technically employs an HTS contactless rotary excitation device (CRED), which is the so-called rotary flux pump, to charge the HTS field windings using a noncontact excitation method. In this study, the major components of the 1-kW-class HTSRM, such as the 2G HTS coils for the rotor field pole of the rotating machine, HTS strands with a toroidal head for the rotary part of CRED, and stationary part of CRED, were fabricated and assembled. Then, the charging performance of the field operating current was tested in preliminary experiments. In particular, to confirm the technical feasibility of CRED on application to the 1-kW-class HTSRM, the HTS field coils were charged under various operating conditions of the HTS CRED in a stationary flux-pump mode.",

keywords = "Higherature superconducting rotating machine, noncontact excitation method, rotary HTS flux pump, second-generation HTS coil",

author = "Kim, {Ji Hyung} and Quach, {Huu Luong} and Boo, {Chang Jin} and Yoon, {Yong Soo} and Haeryong Jeon and Seunghak Han and Ko, {Tae Kuk} and Kim, {Hyung Wook} and Jo, {Young Sik} and Park, {Heui Joo} and Jihoon Lee and Haigun Lee and Kim, {Ho Min}",

note = "Funding Information: Manuscript received October 30, 2018; accepted February 27, 2019. Date of publication March 6, 2019; date of current version April 4, 2019. This work was supported in part by the “Human Resources Program in Energy Technology” of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry & Energy (MOTIE), and in part by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP), Republic of Korea under Grants 20184030202200 and 2016R1A2B4007324. (Corresponding author: Ho Min Kim.) J. H. Kim, H. L. Quach, and H. M. Kim are with the Department of Electrical Engineering, Jeju National University, Jeju-si 63243, Korea (e-mail:, hmkim@jejunu.ac.kr). Publisher Copyright: {\textcopyright} 2002-2011 IEEE.",

year = "2019",

month = aug,

doi = "10.1109/TASC.2019.2903283",

language = "English",

volume = "29",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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T1 - Fabrication and Charging Test of HTS Field Windings Using HTS Contactless Rotary Excitation Device

AU - Kim, Ji Hyung

AU - Quach, Huu Luong

AU - Boo, Chang Jin

AU - Yoon, Yong Soo

AU - Jeon, Haeryong

AU - Han, Seunghak

AU - Ko, Tae Kuk

AU - Kim, Hyung Wook

AU - Jo, Young Sik

AU - Park, Heui Joo

AU - Lee, Jihoon

AU - Lee, Haigun

AU - Kim, Ho Min

N1 - Funding Information: Manuscript received October 30, 2018; accepted February 27, 2019. Date of publication March 6, 2019; date of current version April 4, 2019. This work was supported in part by the “Human Resources Program in Energy Technology” of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry & Energy (MOTIE), and in part by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP), Republic of Korea under Grants 20184030202200 and 2016R1A2B4007324. (Corresponding author: Ho Min Kim.) J. H. Kim, H. L. Quach, and H. M. Kim are with the Department of Electrical Engineering, Jeju National University, Jeju-si 63243, Korea (e-mail:, hmkim@jejunu.ac.kr). Publisher Copyright: © 2002-2011 IEEE.

PY - 2019/8

Y1 - 2019/8

N2 - This paper presents the results of the fabrication and preliminary charging test of second-generation higherature superconducting (2G HTS) coils for the rotor field winding of a 1-kW-class HTS rotating machine (HTSRM). This machine technically employs an HTS contactless rotary excitation device (CRED), which is the so-called rotary flux pump, to charge the HTS field windings using a noncontact excitation method. In this study, the major components of the 1-kW-class HTSRM, such as the 2G HTS coils for the rotor field pole of the rotating machine, HTS strands with a toroidal head for the rotary part of CRED, and stationary part of CRED, were fabricated and assembled. Then, the charging performance of the field operating current was tested in preliminary experiments. In particular, to confirm the technical feasibility of CRED on application to the 1-kW-class HTSRM, the HTS field coils were charged under various operating conditions of the HTS CRED in a stationary flux-pump mode.

AB - This paper presents the results of the fabrication and preliminary charging test of second-generation higherature superconducting (2G HTS) coils for the rotor field winding of a 1-kW-class HTS rotating machine (HTSRM). This machine technically employs an HTS contactless rotary excitation device (CRED), which is the so-called rotary flux pump, to charge the HTS field windings using a noncontact excitation method. In this study, the major components of the 1-kW-class HTSRM, such as the 2G HTS coils for the rotor field pole of the rotating machine, HTS strands with a toroidal head for the rotary part of CRED, and stationary part of CRED, were fabricated and assembled. Then, the charging performance of the field operating current was tested in preliminary experiments. In particular, to confirm the technical feasibility of CRED on application to the 1-kW-class HTSRM, the HTS field coils were charged under various operating conditions of the HTS CRED in a stationary flux-pump mode.

KW - Higherature superconducting rotating machine

KW - noncontact excitation method

KW - rotary HTS flux pump

KW - second-generation HTS coil

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U2 - 10.1109/TASC.2019.2903283

DO - 10.1109/TASC.2019.2903283

M3 - Article

AN - SCOPUS:85064613641

SN - 1051-8223

VL - 29

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 5

M1 - 8661675

ER -

Fabrication and Charging Test of HTS Field Windings Using HTS Contactless Rotary Excitation Device

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