[1K01-04] Instrumentation and Remote Control Systems 1 | 2025 Fall Meeting

Session Details

Oral presentationIII. Fission Energy Engineering : 303-1 Reactor Instrumentation, Instrumentation System, Reactor Control/303-2 Remote Control, Robotics, Image Processing

[1K01-04]Instrumentation and Remote Control Systems 1

Wed. Sep 10, 2025 2:45 PM - 4:00 PM JST
Wed. Sep 10, 2025 5:45 AM - 7:00 AM UTC

Room K(AIM3F Exhibition Hall G)

Chair:MAKOTO TAKAHASHI(Tohoku Univ.)

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[1K01]Overview of the Fuel Removal System at Fukushima Daiichi Nuclear Power Plant Unit 2

*Fumiaki Takasaki¹, Tomoki Fujita¹, Ichiro Tokura¹, Takahiro Miyamoto¹, Shin Tamura¹, Akinori Suzuki², Takahide Sakatsume², Takuya Kobayasi², Daigo Satou², Yudai Matsumoto² (1. TOSHIBA ESS, 2. TEPCO HD)

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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[1K02]Development of a Reactor Core Instrumentation System for Boiling Water Reactors using a Self-Powered Gamma Ray Detector(1)Development of a Reactor Core Output Monitoring System using a Self-Powered Gamma Ray Detector

*Hiroyuki Kimura¹, Takashi Hyodo¹, Koichi Okada², Daisuke Shinma², Yoshihito Sato², Atsushi Fushimi², Kota Sasaki² (1. Hitachi GE Vernova, 2. Hitachi)

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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[1K03]Development of a Reactor Core Instrumentation System for Boiling Water Reactors using a Self-Powered Gamma Ray Detector(2)Development of a Heat-resistant and High-sensitivity Gamma Ray Detector Designed for Operation in Neutron Fields

*Kota Sasaki¹, Koichi Okada¹, Yoshihito Sato¹, Daisuke Shinma¹, Hiroyuki Kimura², Takashi Hyodo² (1. Hitachi, 2. Hitachi GE Vernova)

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3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[1K04]Development of a Reactor Core Instrumentation System for Boiling Water Reactors using a Self-Powered Gamma Ray Detector(3) A Study on Remote Failure Diagnosis Method for a Self-Powered Gamma Ray Detector

*Yoshihito Sato¹, Atsushi Fushimi¹, Daisuke Shinma¹, Koichi Okada¹, Kota Sasaki¹, Hiroyuki Kimura², Takashi Hyodo² (1. Hitachi, Ltd. Research & Development Group, 2. Hitachi GE Vernova Nuclear Energy, Ltd.)

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3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

Time reserved for Chair

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