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Research Output 2001 2017

  • 372 Citations
  • 10 h-Index
  • 17 Article
  • 6 Conference contribution
  • 2 Conference article
2017
1 Citation (Scopus)

Cryogenic cooling system for HTS cable

Yoshida, S., Jun 1 2017, In : Progress in Superconductivity and Cryogenics (PSAC). 19, 2, p. 1-8 8 p.

Research output: Contribution to journalArticle

Superconducting cables
Cooling systems
Cryogenics
Temperature
Cryogenic equipment
2015
29 Citations (Scopus)

Development of a 3φ-66/6.9 kV-2 MVA REBCO superconducting transformer

Iwakuma, M., Sakaki, K., Tomioka, A., Miyayama, T., Konno, M., Hayashi, H., Okamoto, H., Gosho, Y., Eguchi, T., Yoshida, S., Suzuki, Y., Hirai, H., Iijima, Y., Saitoh, T., Izumi, T. & Shiohara, Y., Jun 1 2015, In : IEEE Transactions on Applied Superconductivity. 25, 3, 6935085.

Research output: Contribution to journalArticle

transformers
tapes
Tapes
Refrigerators
refrigerators

Progress of cryogenic system for hts power transformer

Yoshida, S., Jan 1 2015, In : Journal of the Institute of Electrical Engineers of Japan. 135, 9, p. 633-636 4 p.

Research output: Contribution to journalArticle

Power transformers
Cryogenics
2014
7 Citations (Scopus)

Development of a turbine-compressor for 10 kW class neon turbo-brayton refrigerator

Hirokazu, H., Masaki, H., Yoshida, S., Tomonobu, S. & Shinsuke, O., Jan 1 2014, Advances in Cryogenic Engineering - Transactions of the Cryogenic Engineering Conference - CEC, Volume 59. Breon, S., Marquardt, J., Peterson, T., DiPirro, M., Pfotenhauer, J., Demko, J., Fesmire, J., Klebaner, A., Yuan, S., Zeller, A., Kittel, P., Nellis, G. & Zagarola, M. (eds.). American Institute of Physics Inc., p. 1236-1241 6 p. (AIP Conference Proceedings; vol. 1573).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

neon
compressors
turbines
refrigerators
turbine
9 Citations (Scopus)

Sub-cooled liquid nitrogen cryogenic system with neon turbo-refrigerator for HTS power equipment

Yoshida, S., Hirai, H., Nara, N., Ozaki, S., Hirokawa, M., Eguchi, T., Hayashi, H., Iwakuma, M. & Shiohara, Y., Jan 1 2014, Advances in Cryogenic Engineering - Transactions of the Cryogenic Engineering Conference - CEC, Volume 59. Breon, S., Marquardt, J., Peterson, T., DiPirro, M., Pfotenhauer, J., Demko, J., Fesmire, J., Klebaner, A., Yuan, S., Zeller, A., Kittel, P., Nellis, G. & Zagarola, M. (eds.). American Institute of Physics Inc., p. 1246-1253 8 p. (AIP Conference Proceedings; vol. 1573).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

refrigerators
liquid nitrogen
neon
cryogenics
coolers
2012
7 Citations (Scopus)

Consideration of sub-cooled LN2 circulation system for HTS power equipment

Yoshida, S., Hirai, H., Nara, N., Nagasaka, T., Hirokawa, M., Okamoto, H., Hayashi, H. & Shiohara, Y., Aug 8 2012, Advances in Cryogenic Engineering - Transactions of the Cryogenic Engineering Conference-CEC. 57 ed. p. 1649-1656 8 p. (AIP Conference Proceedings; vol. 1434, no. 57).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

coolers
liquid nitrogen
refrigerators
heat exchangers
cooling systems
8 Citations (Scopus)

Neon turbo-brayton cycle refrigerator for hts power machines

Hirai, H., Hirokawa, M., Yoshida, S., Nara, N., Ozaki, S., Hayashi, H., Okamoto, H. & Shiohara, Y., Aug 8 2012, Advances in Cryogenic Engineering - Transactions of the Cryogenic Engineering Conference-CEC. 57 ed. p. 1672-1679 8 p. (AIP Conference Proceedings; vol. 1434, no. 57).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Brayton cycle
neon
refrigerators
compressors
cooling
2010
4 Citations (Scopus)

Development of a neon cryogenic turbo-expander with magnetic bearings

Hirai, H., Hirokawa, M., Yoshida, S., Kamioka, Y., Takaike, A., Hayashi, H., Okamoto, H. & Shiohara, Y., Jun 15 2010, Advances in Cryogenic Engineering - Transactions of the Cryogenic Engineering Conference-CEC. p. 895-902 8 p. (AIP Conference Proceedings; vol. 1218).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
neon
magnetic bearings
refrigerators
cryogenics
turbines
7 Citations (Scopus)

New design of neon refrigerator for HTS power machines

Yoshida, S., Hirai, H., Takaike, A., Hirokawa, M., Aizawa, Y., Kamioka, Y., Okamoto, H., Hayashi, H. & Shiohara, Y., Jun 14 2010, Advances in Cryogenic Engineering - Transactions of the Cryogenic Engineering Conference-CEC. p. 1131-1138 8 p. (AIP Conference Proceedings; vol. 1218).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
neon
refrigerators
high temperature superconductors
prototypes
temperature
3 Citations (Scopus)

Operation of a TES microcalorimeter cooled by a compact liquid-helium-free 3He-4He dilution refrigerator directly coupled to a Gifford-McMahon cooler

Umeno, T., Maehata, K., Ishibashi, K., Kamioka, Y., Yoshida, S., Takasaki, K. & Tanaka, K., May 1 2010, In : Cryogenics. 50, 5, p. 314-319 6 p.

Research output: Contribution to journalArticle

Helium
Refrigerators
refrigerators
coolers
liquid helium

Sviluppo di un trasformatore superconduttore per materiale rotabile

Translated title of the contribution: Development of a superconducting transformer for rolling stockFujimoto, H., Hata, H., Kamijo, H., Nagashima, K., Ikeda, K., Iwakuma, M., Funaki, K., Yamada, H., Sanuki, Y., Tomioka, A., Uwamori, K. & Yoshida, S., Dec 1 2010, In : C e Ca. 40, 1, p. 33-39 7 p.

Research output: Contribution to journalArticle

2009
11 Citations (Scopus)

Development of GM cryocooler separate type liquid-helium-free 3He-4He dilution refrigerator system

Yamanaka, Y., Ito, T., Umeno, T., Suzuki, Y., Yoshida, S., Kamioka, Y. & Maehata, K., Jan 1 2009, In : Journal of Physics: Conference Series. 150, 012055.

Research output: Contribution to journalArticle

refrigerators
liquid helium
dilution
hoses
vacuum chambers
34 Citations (Scopus)

Development of REBCO superconducting power transformers in Japan

Iwakuma, M., Hayashi, H., Okamoto, H., Tomioka, A., Konno, M., Saito, T., Iijima, Y., Suzuki, Y., Yoshida, S., Yamada, Y., Izumi, T. & Shiohara, Y., Oct 15 2009, In : Physica C: Superconductivity and its applications. 469, 15-20, p. 1726-1732 7 p.

Research output: Contribution to journalArticle

Power transformers
transformers
Tapes
tapes
Japan
2 Citations (Scopus)

Performance of compact liquid helium free 3He-4He dilution refrigerator directly coupled with GM cooler in TES microcalorimeter operation

Umeno, T., Kamioka, Y., Yoshida, S., Maehata, K., Ishibashi, K., Takasaki, K. & Tanaka, K., Jan 1 2009, In : Journal of Physics: Conference Series. 150, 012051.

Research output: Contribution to journalArticle

refrigerators
coolers
liquid helium
calorimeters
dilution
2008
6 Citations (Scopus)

Development and test of an axial flux type PM synchronous motor with liquid nitrogen cooled HTS armature windings

Sugimoto, H., Morishita, T., Tsuda, T., Takeda, T., Togawa, H., Oota, T., Ohmatsu, K. & Yoshida, S., Feb 1 2008, In : Journal of Physics: Conference Series. 97, 1, 012203.

Research output: Contribution to journalArticle

Open Access
synchronous motors
armatures
liquid nitrogen
distributors
wire
2007
16 Citations (Scopus)

Design of an axial flux inductor type synchronous motor with the liquid nitrogen cooled field and armature HTS windings

Sugimoto, H., Tsuda, T., Morishita, T., Hondou, Y., Takeda, T., Togawa, H., Oota, T., Ohmatsu, K. & Yoshida, S., Jun 1 2007, In : IEEE Transactions on Applied Superconductivity. 17, 2, p. 1571-1574 4 p.

Research output: Contribution to journalArticle

synchronous motors
armatures
inductors
Liquid nitrogen
Synchronous motors
36 Citations (Scopus)

Development of an axial flux type PM synchronous motor with the liquid nitrogen cooled HTS armature windings

Sugimoto, H., Tsuda, T., Morishita, T., Hondou, Y., Takeda, T., Togawa, H., Oota, T., Ohmatsu, K. & Yoshida, S., Jun 1 2007, In : IEEE Transactions on Applied Superconductivity. 17, 2, p. 1637-1640 4 p.

Research output: Contribution to journalArticle

synchronous motors
armatures
Liquid nitrogen
Synchronous motors
liquid nitrogen
19 Citations (Scopus)

Tests of superconducting traction transformer for railway rolling stock

Kamijo, H., Hata, H., Fujimoto, H., Inoue, A., Nagashima, K., Ikeda, K., Iwakuma, M., Funaki, K., Sanuki, Y., Tomioka, A., Yamada, H., Uwamori, K. & Yoshida, S., Jun 1 2007, In : IEEE Transactions on Applied Superconductivity. 17, 2, p. 1927-1930 4 p.

Research output: Contribution to journalArticle

traction
transformers
Simulators
vibration tests
shaking
2006
1 Citation (Scopus)

Development of a superconducting transformer for rolling stock

Hata, H., Kamijo, H., Fujimoto, H., Nagashima, K., Ikeda, K., Iwakuma, M., Funaki, K., Yamada, H., Sanuki, Y., Tomioka, A., Uwamori, K. & Yoshida, S., Feb 1 2006, In : Quarterly Report of RTRI (Railway Technical Research Institute) (Japan). 47, 1, p. 24-27 4 p.

Research output: Contribution to journalArticle

Superconducting wire
Refrigerators
Electric potential
Liquid nitrogen
Superconductivity
11 Citations (Scopus)

Fabrication of superconducting traction transformer for railway rolling stock

Kamijo, H., Hata, H., Fujimoto, H., Inoue, A., Nagashima, K., Ikeda, K., Yamada, H., Sanuki, Y., Tomioka, A., Uwamori, K., Yoshida, S., Iwakuma, M. & Funaki, K., Jun 1 2006, In : Journal of Physics: Conference Series. 43, 1, p. 841-844 4 p., 205.

Research output: Contribution to journalArticle

traction
transformers
fabrication
compressors
refrigerators
2005
7 Citations (Scopus)

Fabrication of inner secondary winding of high-TC superconducting traction transformer for railway rolling stock

Kamijo, H., Hata, H., Fujimoto, H., Ikeda, K., Herai, T., Sakaki, K., Yamada, H., Sanuki, Y., Yoshida, S., Kamioka, Y., Iwakuma, M. & Funaki, K., Jun 1 2005, In : IEEE Transactions on Applied Superconductivity. 15, 2 PART II, p. 1875-1878 4 p.

Research output: Contribution to journalArticle

traction
transformers
Fabrication
fabrication
Superconducting tapes
2003

Estimation of AC losses in the windings of a 1 MVA HTS transformer

Fukuda, Y., Kajikawa, K., Iwakuma, M., Funaki, K., Bohno, T., Tomioka, A., Konno, M., Yagi, Y., Maruyama, H., Yoshida, S., Tsutsumi, K., Hayashi, H. & Honda, K., Mar 1 2003, In : Research Reports on Information Science and Electrical Engineering of Kyushu University. 8, 1, p. 31-36 6 p.

Research output: Contribution to journalArticle

Magnetic fields
17 Citations (Scopus)

Subcooled liquid nitrogen refrigerator for HTS power systems

Suzuki, Y., Yoshida, S. & Kamioka, Y., Oct 1 2003, In : Cryogenics. 43, 10-11, p. 597-602 6 p.

Research output: Contribution to journalArticle

Refrigerators
refrigerators
Liquid nitrogen
liquid nitrogen
power lines
2001
64 Citations (Scopus)

Ac loss properties of a 1MVA single-phase HTS power transformer

Iwakuma, M., Funaki, K., Kajikawa, K., Tanaka, H., Bohno, T., Tomioka, A., Yamada, H., Nose, S., Konno, M., Yagi, Y., Maruyama, H., Ogata, T., Yoshida, S., Ohashi, K., Tsutsumi, K. & Honda, K., Mar 1 2001, In : IEEE Transactions on Applied Superconductivity. 11, 1 II, p. 1482-1485 4 p.

Research output: Contribution to journalConference article

Power transformers
transformers
Liquid nitrogen
liquid nitrogen
Thermal load
73 Citations (Scopus)

Development of a 22kV/6.9kV single-phase model for a 3MVA HTS power transformer

Funaki, K., Iwakuma, M., Kajikawa, K., Hara, M., Suehiro, J., Ito, T., Takata, Y., Bohno, T., Nose, S. I., Konno, M., Yagi, Y., Maruyama, H., Ogata, T., Yoshida, S., Ohashi, K., Kimura, H. & Tsutsumi, K., Mar 1 2001, In : IEEE Transactions on Applied Superconductivity. 11, 1 II, p. 1578-1581 4 p.

Research output: Contribution to journalConference article

Power transformers
transformers
Liquid nitrogen
Tapes
field tests