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Dive into the research topics where Shinji Ishibe is active.

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Featured researches published by Shinji Ishibe.


Electrical Engineering in Japan | 2000

Development of advanced arresters for GIS from 66 kV to 500 kV

Makoto Yamaguchi; Shoichi Shichimiya; Shinji Ishibe; Naomi Furuse; Masahiro Kobayashi; Toshihiro Suzuki; Junichi Shimizu; Susumu Nishiki

New zinc oxide elements with a varistor voltage about twice that of conventional ones have been developed by reducing the ZnO grain size with a new additive, making it possible to halve the series number of elements in metal oxide surge arresters. The advanced arresters with these elements for GIS are smaller in volume by 40 to 60% compared with conventional ones. These advanced MOAs increase the flexibility in positioning MOAs and optimizing the GIS layout. This paper describes the performance of the new elements, the specification and construction of the advanced MOAs, and the results of typical evaluation tests.


Ieej Transactions on Power and Energy | 1991

Protective Effects of Surge Arresters on Power Distribution Lines against Direct Lightning Hits to Overhead Ground Wire

Yasutomo Imai; Tatsukichi Matsuura; Kazumi Itoh; Shinji Ishibe; Masahiro Azuma; Tetsuro Shimomura


Electrical Engineering in Japan | 1994

Effect of lightning overvoltages on low-voltage power distribution lines due to direct lightning hits to overhead ground wire

Yasutomo Imai; Nobuyuki Fujiwara; Hiroshi Yokoyama; Tetsuro Shimomura; Koichi Yamaoka; Shinji Ishibe


Ieej Transactions on Power and Energy | 1995

Lightning Overvoltage Protective Effect of Distribution Line Arresters

Nobuyuki Fujiwara; Tsukasa Yoneyama; Yoshiyuki Hamada; Tsutomu Yokota; Akira Asakawa; Tetsuro Shimomura; Koichi Yamaoka; Shinji Ishibe


Ieej Transactions on Power and Energy | 1993

Analysis of Lightning Overvoltages on Low Voltage Power Distribution Lines due to Direct Lightning Hits to Overhead Ground Wire

Yasutomo Imai; Nobuyuki Fujiwara; Hiroshi Yokoyama; Tetsuro Shimomura; Koichi Yamaoka; Shinji Ishibe


Journal of The Ceramic Society of Japan | 2011

Effect of Ni and Cr on the stability of leakage current for spinel-reduced ZnO varistor ceramics

Tomoaki Kato; Iwao Kawamata; Akira Yamada; Shinji Ishibe; Masahiro Kobayashi; Yoshio Takada


Ieej Transactions on Power and Energy | 1993

Energy Duty of Surge Arresters on Power Distribution Lines due to Direct Lightning Hits to Overhead Ground Wire

Yasutomo Imai; Nobuyuki Fujiwara; Hiroshi Yokoyama; Shinji Ishibe; Koichi Yamaoka; Tetsuro Shimomura


Archive | 2010

Tank-type lightning arrester

Hiroki Kajino; Mitsunori Hama; Hiroki Saito; Koichi Akaso; Shinji Ishibe


Ieej Transactions on Power and Energy | 2009

Concept and Features of Arrester Operating Duty Test in the Japanese Standard

Shinji Ishibe; Yoshihiro Ishizaki; Hideto Watanabe; Misao Kobayashi; Shingo Shirakawa; Sadayuki Yuasa; Seisuke Nishimura


Ieej Transactions on Power and Energy | 2018

Study on the Diagnosis for Degradation of Surge Arresters by Temperature Detection

Kazuya Tanimura; Atsutoshi Sugimoto; Shinji Ishibe; Hiroki Saito; Yoshinori Shimizu

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Masahiro Kobayashi

Toin University of Yokohama

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Nobuyuki Fujiwara

Tokyo Electric Power Company

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Yasutomo Imai

Tokyo Electric Power Company

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Hiroshi Yokoyama

Tokyo Electric Power Company

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