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Shigemitsu Okabe

Shigemitsu Okabe

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
40
Citations
6432
World Ranking
4509
National Ranking
177

Overview

Shigemitsu Okabe is affiliated with TEPCO in Japan, focusing primarily on engineering disciplines with specific emphasis on electrical and electronic systems. Their research spans several fields including Engineering, Physics and Astronomy, and Materials Science, highlighting a multidisciplinary approach within their scientific work.

The scientist's expertise is concentrated in areas such as Lightning and Electromagnetic Phenomena, High Voltage Insulation and Dielectric Phenomena, Thermal Analysis in Power Transmission, Electrical Fault Detection and Protection, Power Transformer Diagnostics and Insulation, as well as Advanced X-ray and CT Imaging and Photoacoustic and Ultrasonic Imaging.

Publication venues for Okabe's research predominantly include the IEEJ Transactions on Electrical and Electronic Engineering and the Journal of Cardiovascular Computed Tomography. Their recent papers demonstrate involvement in both high voltage engineering and biomedical imaging technologies.

  • Research in High Voltage and Insulation Engineering of UHV-Class Electric Power Equipment, 2023, IEEJ Transactions on Electrical and Electronic Engineering
  • Breakdown characteristics of gas-filled transformers and reactors under lightning and switching impulse voltages, 2020, IEEJ Transactions on Electrical and Electronic Engineering
  • Low-tube-potential Ultra-high-resolution Coronary Computed Tomography Angiography With Photon-counting Detector Computed Tomography For Stent Evaluation: A Comparative Feasibility Study, 2025, Journal of Cardiovascular Computed Tomography

Frequent collaborators in Okabe's research include Takashi Yamamoto, Genyo Ueta, Ikki Yoshida, S. Araki, and Satoshi Nakamura. These partnerships suggest interdisciplinary engagement and contribute to a range of topics from electrical engineering to advanced imaging techniques.

  • Takashi Yamamoto
  • Genyo Ueta
  • Ikki Yoshida
  • S. Araki
  • Satoshi Nakamura

Best Publications

  • Phenomena and mechanism of electric charges on spacers in gas insulated switchgears

    S. Okabe

  • Aging effect on electrical characteristics of insulating oil in field transformer

    M. Kohtoh;S. Kaneko;S. Okabe;T. Amimoto

  • Cross-equipment Evaluation of Partial Discharge Measurement and Diagnosis Techniques in Electric Power Apparatus for Transmission and Distribution

    M. Hikita;S. Okabe;H. Murase;H. Okubo

  • Cross-equipment study on charging phenomena of solid insulators in high voltage equipment

    H. Hama;T. Hikosaka;S. Okabe;H. Okubo

  • Residual charge distribution of positive surface streamer

    Akiko Kumada;Shigemitsu Okabe;Kunihiko Hidaka

  • Treeing Phenomena in Epoxy/Alumina Nanocomposite and Interpretation by a Multi-core Model

    Toshikatsu Tanaka;Akira Matsunawa;Yoshimichi Ohki;Masahiro Kozako

  • Transformer insulating oil characteristic changes observed using accelerated degradation in consideration of field transformer conditions

    Masanori Kohtoh;Genyo Ueta;Shigemitsu Okabe;Tsuyoshi Amimoto

  • Detection of harmful metallic particles inside gas insulated switchgear using UHF sensor

    S. Okabe;T. Yamagiwa;H. Okubo

  • Risk assessment on defects in GIS based on PD diagnostics

    U. Schichler;W. Koltunowicz;F. Endo;K. Feser

  • Detecting characteristics of various type antennas on partial discharge electromagnetic wave radiating through insulating spacer in gas insulated switchgear

    S. Kaneko;S. Okabe;M. Yoshimura;H. Muto

  • Electromagnetic (EM) wave characteristics in GIS and measuring the EM wave leakage at the spacer aperture for partial discharge diagnosis

    M. Hikita;S. Ohtsuka;T. Teshima;S. Okabe

  • Insulation characteristics of gas mixtures including perfluorocarbon gas

    M. Hikita;S. Ohtsuka;S. Okabe;S. Kaneko

  • Relationship Between the Voltage Distribution Ratio and the Post Arc Current in Double-Break Vacuum Circuit Breakers

    M. Sugita;T. Igarashi;H. Kasuya;S. Okabe

  • Thermodynamic and transport properties of CO2, CO2–O2, and CO2–H2 mixtures at temperatures of 300 to 30,000 K and pressures of 0.1 to 10 MPa

    Yasunori Tanaka;Nobuhiko Yamachi;Shinji Matsumoto;Shuhei Kaneko

  • Resolution and signal processing technique of surface charge density measurement with electrostatic probe

    A. Kumada;S. Okabe;K. Hidaka

  • New aspects of UHF PD diagnostics on gas-insulated systems

    Shigemitsu Okabe;Genyo Ueta;Hiroyuki Hama;Takashi Ito

  • Influence of disconnecting part on propagation properties of PD-induced electromagnetic wave in model gis

    Masayuki Hikita;Shinya Ohtsuka;Shigemitsu Okabe;Junichi Wada

  • Interruption characteristics of double-break vacuum circuit breakers

    N. Ide;O. Tanaka;S. Yanabu;S. Kaneko

  • Electrical characteristics of natural and synthetic insulating fluids

    S Arazoe;D Saruhashi;Y Sato;S Yanabu

  • A Simplified Model of Corona Discharge on Overhead Wire for FDTD Computations

    Tran Huu Thang;Y. Baba;N. Nagaoka;A. Ametani

  • Preparation and preliminary characteristic evaluation of epoxy/alumina nanocomposites

    M. Kozako;S. Yamano;R. Kido;Y. Ohki

  • Fundamental insulation characteristic of high-pressure CO/sub 2/ gas under actual equipment conditions

    S. Okabe;H. Goshima;A. Tanimura;S. Tsuru

  • Influence of insulating spacer type on propagation properties of PD-induced electromagnetic wave in GIS

    M Hikita;S Ohtsuka;G Ueta;S Okabe

  • Dielectric properties of gas mixtures with per-fluorocarbon gas and gas with low liquefaction temperature

    Junichi Wada;Genyo Ueta;Shigemitsu Okabe;Masayuki Hikita

Frequent Co-Authors

Yoshimichi Ohki
Yoshimichi Ohki Waseda University
Hitoshi Okubo
Hitoshi Okubo Aichi Institute of Technology
Toshikatsu Tanaka
Toshikatsu Tanaka Waseda University
Yoshihiro Baba
Yoshihiro Baba Doshisha University
Akihiro Ametani
Akihiro Ametani University of Manitoba
Masayuki Ishikawa
Masayuki Ishikawa Toshiba (Japan)
Junya Suehiro
Junya Suehiro Kyushu University
Vladimir A. Rakov
Vladimir A. Rakov University of Florida
Stefan Tenbohlen
Stefan Tenbohlen University of Stuttgart

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