Search Results - "Gosho, Y."

Development of REBCO Superconducting Transformers With a Current Limiting Function by 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.

“…We designed and fabricated a 10 kVA single-phase transformer with RE 1 Ba 2 Cu 3 O 7-δ (REBCO, RE:Rare Earth, Y, Gd, etc.) superconducting tapes. It had a…”
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Over-current characteristics of model coil using Y-based multi-filament wire for superconducting power transformers by Okamoto, H., Hayashi, H., Iwakuma, M., Tomioka, A., Saito, T., Gosho, Y., Tanabe, K., Shiohara, Y.

“…In the Japanese national project to develop superconducting power applications using Y-based coated conductors, the present focus is on various aspects of…”
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The short-circuit test results of 6.9 kV/2.3 kV 400 kVA-class YBCO model transformer with fault current limiting function by 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

“…We are developing an elemental technology for 66/6.9 kV 20 MVA-class superconducting power transformer with fault current limiting function. In order to obtain…”
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The short-circuit test results of 6.9 kV/2.3 kV 400 kVA-class YBCO model transformer by 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

“…We are developing an elemental technology for 66 kV/6.9 kV 20 MVA-class power transformer with YBCO conductors. The protection of short-circuit technology is…”
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Development of a REBCO Superconducting Transformer With Current Limiting Function by 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

“…A single-phase 10 kVA transformer was designed and fabricated with RE 1 Ba 2 Cu 3 0O 7-δ (REBCO, RE: Rare Earth) superconducting tapes to quantitatively…”
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AC over-current test results of YBCO conductor for YBCO power transformer with fault current limiting function by Tomioka, A., Otonari, T., Ogata, T., Iwakuma, M., Okamoto, H., Hayashi, H., Iijima, Y., Saito, T., Gosho, Y., Tanabe, K., Izumi, T., Shiohara, Y.

“…► The single-layer coils with a diameter of 250mm and 12 turns were manufactured with YBCO tapes with a CuNi- or Cu-Tape. ► The AC over-current tests were…”
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The short-circuit test results of 6.9kV/2.3kV 400kVA-class YBCO model transformer by Tomioka, A., Otonari, T., Ogata, T., Iwakuma, M., Okamoto, H., Hayashi, H., Iijima, Y., Saito, T., Gosho, Y., Tanabe, K., Izumi, T., Shiohara, Y.

“…► The 6.9kV/2.3kV 400kVA-class single-phase YBCO model transformer with the YBCO tape with copper tape was manufactured for short-circuit current test. ►…”
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Thermal Conductivity of YBCO Coated Conductors Reinforced by Metal Tape by Naito, T, Fujishiro, H, Yamamura, Y, Saito, K, Okamoto, H, Hayashi, H, Fujiwara, N, Gosho, Y, Shiohara, Y

“…We have measured the thermal conductivity, κ( T ), of YBCO coated conductors (YCCs) reinforced by Cu or CuNi tape. κ( T ) of YCC reinforced by Cu tape with…”
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The short-circuit test results of 6.9kV/2.3kV 400kVA-class YBCO model transformer with fault current limiting function by Tomioka, A., Bohno, T., Kakami, S., Isozaki, M., Watanabe, K., Toyama, K., Sugiyama, S., Konno, M., Gosho, Y., Okamoto, H., Hayashi, H., Tsutsumi, T., Iwakuma, M., Saito, T., Tanabe, K., Shiohara, Y.

“…► We manufactured the 400kVA-class YBCO model transformer with FCL function. ► Short-circuit test was performed by applying 6.9kV on primary side. ► The…”
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Fraunhofer-diffraction method for plasma-wave measurements by Sonoda, Y., Ochi, S., Gosho, Y., Muraoka, K., Akazaki, M.

“…A generalized theory of the Fraunhofer-diffraction method (far-forward scattering) is proposed, which includes most practical conditions encountered in…”
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Study on influence of oxidation on static electrification in transformer oil by Shima, K., Tsuchie, M., Kozako, M., Hikita, M., Gosho, Y.

“…In oil-immersed transformers, static electrification phenomenon is caused by insulating oil flowing on solid insulator such as pressboard (PB). In Japan, as a…”
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Performance and maximum load capacity of uninterruptible power system using double-layer capacitor by Shinohara, Katsuji, Yamamoto, Kichiro, Iimori, Kenichi, Yanagita, Yohei, Gosho, Yoshihiro

“…Power service interruptions cause problems in various facilities. Even an instantaneous voltage drop may give rise to serious problems in computer systems or…”
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Electron emission from dielectric surface due to UV irradiation under atmospheric air condition by Saeki, M., Gosho, Y.

“…Characteristics are presented of the secondary electron emission from the dielectric surface due to strong UV irradiation in air. It is found that when a plane…”
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Photoelectron Emission from the Quartz Surface of an Ultraviolet Lamp under Atmospheric Conditions by Gosho, Yasushichi, Saeki, Masamori

“…Photoelectrons are emitted from the quartz surface of an ultraviolet lamp under atmospheric air conditions, and the lamp behaves like an electron emitter. The…”
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On Chip Synthesis Approach for Biochips -From Gemkey™ DNA Chip to Future Glyco Chip by Yamasaki, S., Hara, Y., Sasaki, K., Obara, D., Gosho, Y., Ishikawa, N., Akiyama, J., Horiguchi, Y., Kuroiwa, T., Escude, M., Hoang, A., Mittler, F., Robert, V., Vinet, F.

“…Molecular diversity is a well known issue causing difficulties to elucidate the networks among the biomolecules inside living bodies. To tackle this issue…”
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Static charge elimination of charged matter by vacuum UV irradiation by GOSHO, Y, SAEKI, M

“…Air is photoionized by the irradiation of vacuum UV light emitted from a deuterium lamp with a MgF 2 window. The short wavelength transmission limit of this…”
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Static charge elimination of charged matter using UV lamp by GOSHO, Y, YAMADA, M, SAEKI, M

“…Static charge elimination of a charged matter can be achieved using a low pressure quartz mercury lamp. Positive charge elimination is by photoelectrons…”
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Increase of Breakdown Voltage of a Non-Uniform Field Gap due to Pre-Ionization by Auxiliary Corona Discharge by Gosho, Yasushichi

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