Measurement and numerical analysis of AC loss in high temperature superconducting coil

Satoshi Fukui; Makoto Shibayama; Jun Ogawa; Tetsuo Oka; Takao Sato; Tomoaki Takao; Osami Tsukamoto

doi:10.1109/TASC.2011.2175684

Measurement and numerical analysis of AC loss in high temperature superconducting coil

Satoshi Fukui, Makoto Shibayama, Jun Ogawa, Tetsuo Oka, Takao Sato, Tomoaki Takao, Osami Tsukamoto

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

7 Citations (Scopus)

Abstract

The paper reports on experimental and numerical studies of AC loss in a high temperature superconducting coil wound with a Bi2223/Ag tape. A measurement method of the AC loss in the HTS coil by using a power meter is proposed. The AC loss is measured on the test HTS coil made by stacking pancake coils wound with the Bi2223/Ag tape. The AC loss is also calculated using the numerical method developed in our previous work. The measured AC loss is compared with the calculated one. The agreement of measured and calculated data is reasonable and this shows the validity of the proposed measurement method.

Original language	English
Article number	4704904
Journal	IEEE Transactions on Applied Superconductivity
Volume	22
Issue number	3
DOIs	https://doi.org/10.1109/TASC.2011.2175684
Publication status	Published - 2012
Externally published	Yes

Keywords

AC loss
AC loss measurement
Bi-2223
HTS coil

ASJC Scopus subject areas

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

Access to Document

10.1109/TASC.2011.2175684

Cite this

@article{c1fc242923d5433e9313b1943bee009f,

title = "Measurement and numerical analysis of AC loss in high temperature superconducting coil",

abstract = "The paper reports on experimental and numerical studies of AC loss in a high temperature superconducting coil wound with a Bi2223/Ag tape. A measurement method of the AC loss in the HTS coil by using a power meter is proposed. The AC loss is measured on the test HTS coil made by stacking pancake coils wound with the Bi2223/Ag tape. The AC loss is also calculated using the numerical method developed in our previous work. The measured AC loss is compared with the calculated one. The agreement of measured and calculated data is reasonable and this shows the validity of the proposed measurement method.",

keywords = "AC loss, AC loss measurement, Bi-2223, HTS coil",

author = "Satoshi Fukui and Makoto Shibayama and Jun Ogawa and Tetsuo Oka and Takao Sato and Tomoaki Takao and Osami Tsukamoto",

note = "Funding Information: Manuscript received September 13, 2011; accepted November 02, 2011. Date of publication December 05, 2011; date of current version May 24, 2012. This work was supported by Japan Science and Technology Agency, JST, under Strategic Promotion of Innovative Research and Development Program: “R&D of key hard technology for large scale superconducting rotational machines” and was partially supported by Grant-in-Aid for Scientific Reserch (C), the Ministry of Education, Culture, Sports, Science and Technology, Japan.",

year = "2012",

doi = "10.1109/TASC.2011.2175684",

language = "English",

volume = "22",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

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

number = "3",

}

TY - JOUR

T1 - Measurement and numerical analysis of AC loss in high temperature superconducting coil

AU - Fukui, Satoshi

AU - Shibayama, Makoto

AU - Ogawa, Jun

AU - Oka, Tetsuo

AU - Sato, Takao

AU - Takao, Tomoaki

AU - Tsukamoto, Osami

N1 - Funding Information: Manuscript received September 13, 2011; accepted November 02, 2011. Date of publication December 05, 2011; date of current version May 24, 2012. This work was supported by Japan Science and Technology Agency, JST, under Strategic Promotion of Innovative Research and Development Program: “R&D of key hard technology for large scale superconducting rotational machines” and was partially supported by Grant-in-Aid for Scientific Reserch (C), the Ministry of Education, Culture, Sports, Science and Technology, Japan.

PY - 2012

Y1 - 2012

N2 - The paper reports on experimental and numerical studies of AC loss in a high temperature superconducting coil wound with a Bi2223/Ag tape. A measurement method of the AC loss in the HTS coil by using a power meter is proposed. The AC loss is measured on the test HTS coil made by stacking pancake coils wound with the Bi2223/Ag tape. The AC loss is also calculated using the numerical method developed in our previous work. The measured AC loss is compared with the calculated one. The agreement of measured and calculated data is reasonable and this shows the validity of the proposed measurement method.

AB - The paper reports on experimental and numerical studies of AC loss in a high temperature superconducting coil wound with a Bi2223/Ag tape. A measurement method of the AC loss in the HTS coil by using a power meter is proposed. The AC loss is measured on the test HTS coil made by stacking pancake coils wound with the Bi2223/Ag tape. The AC loss is also calculated using the numerical method developed in our previous work. The measured AC loss is compared with the calculated one. The agreement of measured and calculated data is reasonable and this shows the validity of the proposed measurement method.

KW - AC loss

KW - AC loss measurement

KW - Bi-2223

KW - HTS coil

UR - http://www.scopus.com/inward/record.url?scp=84862561986&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84862561986&partnerID=8YFLogxK

U2 - 10.1109/TASC.2011.2175684

DO - 10.1109/TASC.2011.2175684

M3 - Article

AN - SCOPUS:84862561986

SN - 1051-8223

VL - 22

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 3

M1 - 4704904

ER -

Measurement and numerical analysis of AC loss in high temperature superconducting coil

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this