Numerical analysis on the influence of armature winding configuration on AC loss of 10 MW fully superconducting generators of electric aircrafts
Komiya, M, Aikawa, T, Yoshida, K, Miura, S, Iwakuma, M, Yoshida, T, Sasayama, T, Tomioka, A, Konno, M, Izumi, T
Published in Journal of physics. Conference series (01.09.2019)
Published in Journal of physics. Conference series (01.09.2019)
Get full text
Journal Article
Study on the Optimum Arrangement of the Field Winding for a 20-kW Fully Superconducting Motor
Tamura, K., Iwakuma, M., Ueno, T., Yun, K., Sato, S., Yoshida, K., Tomioka, A., Konno, M., Izumi, T.
Published in IEEE transactions on applied superconductivity (01.06.2016)
Published in IEEE transactions on applied superconductivity (01.06.2016)
Get full text
Journal Article
Decay of Shielding Current in Stacked REBCO Superconducting Tapes
Iwakuma, M., Ueno, T., Yun, K., Sato, S., Yoshida, K., Tomioka, A., Izumi, T., Machi, T., Ibi, A., Adachi, K.
Published in IEEE transactions on applied superconductivity (01.06.2016)
Published in IEEE transactions on applied superconductivity (01.06.2016)
Get full text
Journal Article
New Method for Quick Decay of Shielding Current in REBCO Superconducting Coils
Iwakuma, M., Tsukigi, Y., Nabekura, K., Ueno, T., Shindo, R., Kawahara, F., Honda, S., Tamura, K., Yun, K., Sato, S., Yoshida, K., Tomioka, A., Konno, M., Izumi, T., Machi, T., Ibi, A.
Published in IEEE transactions on applied superconductivity (01.06.2016)
Published in IEEE transactions on applied superconductivity (01.06.2016)
Get full text
Journal Article
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.
Published in Physica. C, Superconductivity (15.10.2009)
Published in Physica. C, Superconductivity (15.10.2009)
Get full text
Journal Article
Conference Proceeding
Relaxation of Shielding Current in Test Coils for MRI With REBCO Superconducting Scribed Tapes
Iwakuma, M., Tsukigi, Y., Nabekura, K., Ueno, T., Shindo, R., Kawahara, F., Honda, S., Tamura, K., Yun, K., Sato, S., Yoshida, K., Tomioka, A., Konno, M., Izumi, T., Machi, T., Ibi, A.
Published in IEEE transactions on applied superconductivity (01.04.2016)
Published in IEEE transactions on applied superconductivity (01.04.2016)
Get full text
Journal Article
Experimental Results of the HTS Floating Coil Using REBCO Tapes for the Mini-RT Upgrading
Natsume, K., Tomioka, A., Itoh, I., Takada, E., Konno, M., Ohaku, M., Terazaki, Y., Mito, T., Yanagi, N., Ogawa, Y., Morikawa, J., Uchijima, K., Hosaka, Y., Nose, S.
Published in IEEE transactions on applied superconductivity (01.06.2014)
Published in IEEE transactions on applied superconductivity (01.06.2014)
Get full text
Journal Article
Conference Proceeding
Development of REBCO Superconducting Transformers With a Current Limiting Function
Iwakuma, M., Katanosaka, Y., Sato, S., Hayashi, H., Okamoto, H., Gosho, Y., Tomioka, A., Konno, M., Iijima, Y., Saitoh, T., Ohkuma, T., Tagomori, A., Izumi, T., Shiohara, Y.
Published in IEEE transactions on applied superconductivity (01.06.2013)
Published in IEEE transactions on applied superconductivity (01.06.2013)
Get full text
Journal Article
Conference Proceeding
Production and Test of a REBCO Superconducting Synchronous Motor
Iwakuma, M., Hase, Y., Satou, T., Tomioka, A., Konno, M., Iijima, Y., Saitoh, T., Yamada, Y., Izumi, T., Shiohara, Y.
Published in IEEE transactions on applied superconductivity (01.06.2009)
Published in IEEE transactions on applied superconductivity (01.06.2009)
Get full text
Journal Article
Conference Proceeding
Over-current characteristics of model coil using Y-based multi-filament wire for superconducting power transformers
Okamoto, H., Hayashi, H., Iwakuma, M., Tomioka, A., Saito, T., Gosho, Y., Tanabe, K., Shiohara, Y.
Published in Physica. C, Superconductivity (01.11.2011)
Published in Physica. C, Superconductivity (01.11.2011)
Get full text
Journal Article
The short-circuit test results of 6.9 kV/2.3 kV 400 kVA-class YBCO model transformer with fault current limiting function
TOMIOKA, A, BOHNO, T, HAYASHI, H, TSUTSUMI, T, IWAKUMA, M, SAITO, T, TANABE, K, SHIOHARA, Y, KAKAMI, S, ISOZAKI, M, WATANABE, K, TOYAMA, K, SUGIYAMA, S, KONNO, M, GOSHO, Y, OKAMOTO, H
Published in Physica. C, Superconductivity (15.01.2013)
Published in Physica. C, Superconductivity (15.01.2013)
Get full text
Conference Proceeding
Journal Article
The short-circuit test results of 6.9 kV/2.3 kV 400 kVA-class YBCO model transformer
Tomioka, A, Otonari, T, Ogata, T, Iwakuma, M, Okamoto, H, Hayashi, H, Y IIjima, YIIjima, Saito, T, Gosho, Y, Tanabe, K, Izumi, T, Shiohara, Y
Published in Physica. C, Superconductivity (01.11.2011)
Published in Physica. C, Superconductivity (01.11.2011)
Get full text
Journal Article
Development of a REBCO Superconducting Transformer With Current Limiting Function
Iwakuma, M, Tomioka, A, Otonari, T, Ogata, T, Tsutsumi, T, Sato, S, Hayashi, H, Okamoto, H, Iijima, Y, Saitoh, T, Aoki, Y, Koizumi, T, Hasegawa, T, Ohkuma, T, Gosho, Y, Yamada, Y, Izumi, T, Shiohara, Y
Published in IEEE transactions on applied superconductivity (01.06.2011)
Published in IEEE transactions on applied superconductivity (01.06.2011)
Get full text
Journal Article
Conference Proceeding
AC over-current test results of YBCO conductor for YBCO power transformer with fault current limiting function
Tomioka, A., Otonari, T., Ogata, T., Iwakuma, M., Okamoto, H., Hayashi, H., Iijima, Y., Saito, T., Gosho, Y., Tanabe, K., Izumi, T., Shiohara, Y.
Published in Physica. C, Superconductivity (01.11.2011)
Published in Physica. C, Superconductivity (01.11.2011)
Get full text
Journal Article
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.
Published in IEEE transactions on applied superconductivity (01.06.2007)
Published in IEEE transactions on applied superconductivity (01.06.2007)
Get full text
Journal Article
Conference Proceeding
The short-circuit test results of 6.9kV/2.3kV 400kVA-class YBCO model transformer
Tomioka, A., Otonari, T., Ogata, T., Iwakuma, M., Okamoto, H., Hayashi, H., Iijima, Y., Saito, T., Gosho, Y., Tanabe, K., Izumi, T., Shiohara, Y.
Published in Physica. C, Superconductivity (01.11.2011)
Published in Physica. C, Superconductivity (01.11.2011)
Get full text
Journal Article
AC loss properties in YBCO model coils for loss reduction
Okamoto, H., Hayashi, H., Tomioka, A., Konno, M., Owa, M., Kawagoe, A., Sumiyoshi, F., Iwakuma, M., Suzuki, K., Izumi, T., Yamada, Y., Shiohara, Y.
Published in Physica. C, Superconductivity (15.09.2008)
Published in Physica. C, Superconductivity (15.09.2008)
Get full text
Journal Article
Conference Proceeding