Shotaro Yoshida
Fujikura
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Publication
Featured researches published by Shotaro Yoshida.
ieee international conference on properties and applications of dielectric materials | 1991
K. Fukunaga; Masayuki Tan; H. Takehana; Tohru Takahashi; Shotaro Yoshida
A novel partial discharge detector, the REDI (resonance-type high-frequency partial discharge) sensor, is developed for picking up the high-frequency components of partial discharge (PD) current pulses from live cable systems. This sensor was applied to initial AC breakdown tests of practical joints of XLPE (cross-linked polyethylene) insulated cables, and PD could be clearly observed in all cases (the minimum apparent charge was 5 pC with 275 kV cables). The phase characteristics of PD against the applied voltage changed just before the breakdown.<<ETX>>
Archive | 1985
Michio Takaoka; Tsuneaki Motai; Motoyuki Ono; Shotaro Yoshida; Toshio Niwa; Toru Takahashi; Keiichiro Kataoka; Hiroshi Yamanouchi
Archive | 1981
Masataka Mochizuki; Michio Takaoka; Tsuneaki Moutai; Shotaro Yoshida; Kazuo Watanabe
Archive | 1991
Kazuo Amano; Shotaro Yoshida
Archive | 1993
Kazuo Amano; Shotaro Yoshida
Archive | 2013
Takashi Shinmoto; Shotaro Yoshida; Ning Guan
Archive | 1988
Isao Kaji; Isao Miura; Ryuichi Okiayu; Akishi Onishi; Hajime Takehana; Shotaro Yoshida
Archive | 1993
Kazuo Amano; Shotaro Yoshida
Archive | 1989
Masataka Mochizuki; Ryuichi Okiayu; Tatsuya Sawakuri; Shotaro Yoshida
Archive | 1988
Masaru Sugimoto; Osamu Kohno; Yoshimitsu Ikeno; Nobuyuki Sadakata; Mikio Nakagawa; Shin'ya Aoki; Masayuki Tan; Ryuichi Okiayu; Shotaro Yoshida; Shoichi Hasegawa; Hiroshi Yamanouchi
