Výsledky vyhledávání - "Takeshi Okuma"

Effect of indium and tin additives on the surface morphology of zinc negative electrodes for Zn-Ni flow-assisted batteries

Autor: Takayuki Homma, Tomohiro Otani, Takeshi Okuma

Publikováno v: Journal of Electroanalytical Chemistry. 878:114583

The effects of In and Sn additives on the charging behavior of Zn negative electrodes for Zn-Ni flow-assisted batteries were investigated. The addition of InCl3･4H2O or K2SnO3･3H2O to the electrolyte suppressed the formation of mossy shaped Zn, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55d579d5ebe129bd9ef9c04991a545a2
https://doi.org/10.1016/j.jelechem.2020.114583

Zobrazit plný text záznamu

Status of 275kV REBCO HTS Cable Development in the NEDO Project

Autor: Yuu Shiohara, Shinichi Mukoyama, O. Maruyama, Teruyoshi Mizutani, Takeshi Okuma, Naoki Hayakawa, Masashi Yagi

Publikováno v: Physics Procedia. 58:310-313

A 275 kV 3 kA high temperature superconducting cable (HTS cable), which could be used as a backbone power line in the future, was developed in the NEDO project called M-PACC. One of the most important developments of a high voltage HTS cable was the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76ee1db3cbabae58d5be36596dcb5eaa
https://doi.org/10.1016/j.phpro.2014.09.077

Zobrazit plný text záznamu

Ac loss analyses of superconducting power transmission cables considering their three-dimensional geometries

Autor: Taketsune Nakamura, Ryohei Nishino, Masahiro Nii, Masashi Yagi, Katsutoku Takeuchi, Takeshi Okuma, Naoyuki Amemiya

Publikováno v: Physica C: Superconductivity. 484:148-152

Numerical electromagnetic field analyses of superconducting power transmission cables consisting of coated conductors were made considering their three-dimensional spiraled structures. Thin strips of superconductor were wound spirally around a round

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f5cbdeb2036823741c65883c286fa35
https://doi.org/10.1016/j.physc.2012.03.051

Zobrazit plný text záznamu

AC loss reduction of outer-diameter-fixed superconducting power transmission cables using narrow coated conductors

Autor: Ryohei Nishino, Taketsune Nakamura, Quan Li, Takeshi Okuma, Naoyuki Amemiya

Publikováno v: Physica C: Superconductivity. 484:217-222

AC loss reduction of superconducting power transmission cables is of great importance to promote their application in power grids. To meet certain installation conditions, cables are required to be designed with fixed outer diameters. This paper focu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d75fbc5b36f1a69878acbdb0c1542571
https://doi.org/10.1016/j.physc.2012.02.033

Zobrazit plný text záznamu

LONG-DURATION LOADING TEST ON LEAD RUBBER BEARINGS CONSIDERING WIND LOAD

Autor: Eiji Takaoka, Akihiro Kondo, Takeshi Okuma, Makiko Hikita, Ryuta Katamura, Yasuo Takenaka, Masanori Iiba

Publikováno v: AIJ Journal of Technology and Design. 18:61-66

To grasp the effects of creep characteristics and rising temperatures on lead rubber bearings under wind load, long-duration cyclic loading tests and real-time online tests were conducted. From the loading tests, the lateral restoring characteristics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30055513b877b2d4dda6b1652a575f02
https://doi.org/10.3130/aijt.18.61

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání