Oral presentation

[2J01-06] Reactor Maintenance, Inspection and Preservation Technology

Tue. Mar 17, 2020 10:15 AM - 11:55 AM Room J (Lecture Bildg. M 2F M-24)

Chair:Koji Nishino(TOSHIBA ESS)

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10:15 AM - 10:30 AM

[2J01] Development of Abnormal Sign Detection System using AI for Nuclear Power Plant

(1)Study of detection algorithm using autoencoder

*Isaku Nagura¹, Shinya Tominaga¹, Miyake Ryota¹, Toshio Aoki¹, Susumu Naito², Yasunori Taguchi², Yuichi Kato², Kouta Nakata² (1. Toshiba ESS, 2. Toshiba)

10:30 AM - 10:45 AM

[2J02] Development of Abnormal Sign Detection System using AI for Nuclear Power Plant

(2)Consideration of configuration for the installation to nuclear power plant

*Shinya Tominaga¹, Isaku Nagura¹, Ryota Miyake¹, Toshio Aoki¹, Susumu Naito², Yasunori Taguchi², Yuichi Kato², Kouta Nakata² (1. TOSHIBA ESS, 2. TOSHIBA)

10:45 AM - 11:00 AM

[2J03] Development of nondestructive inspection for flange

*Ryota Ogawa¹, Mitsuyuki Sagisaka¹, Takashi Matsunaga¹, Hiroaki FUJIYOSHI¹, Motomu Ishii¹, Yoshihiro Isobe¹ (1. NFI)

11:00 AM - 11:15 AM

[2J04] Advanced computerization of Hammering Inspection 3

(1)Experimental approach

*Yoshihiro Isobe¹, Takashi Matsunaga¹, Ryota Ogawa¹, Mitsuyuki Sagisaka¹, Tomonori Yamada², Shinobu Yoshimura² (1. NFI, 2. Univ. of Tokyo)

11:15 AM - 11:30 AM

[2J05] Advanced computerization of Hammering Inspection 3

(2)Analytical approach

*Takashi Matsunaga¹, Ryota Ogawa¹, Mitsuyuki Sagisaka¹, Yoshihiro Isobe¹, Tomonori Yamada², Shinobu Yoshimura² (1. NFI, 2. Univ. of Tokyo)

11:30 AM - 11:45 AM

[2J06] Development of safety review method to cope with an aging degradation for the facilities using nuclear material

(1)Results and improvement plan

*Naoki Sakamoto¹, Tadatasune Fujishima¹, Yasutaka Mizukoshi¹ (1. Japan Atomic Energy Agency)

Time reserved for Chair （11:45 AM - 11:55 AM）

Sessions

IV. Nuclear Plant Technologies » 401-2 Operational Management, Inspection and Maintenance of Reactor