Abstract
Since the fusion power core of a D-T fusion reactor will be highly activated once it starts operation, personnel access will be prohibited so that assembly and maintenance of the components in the reactor core will have to be totally conducted by remote handling technology. Fusion experimental reactors such as ITER require unprecedented remote handling equipments which are tolerable under gamma radiation of more than 10{sup 6} R/h. For this purpose, the Japan Atomic Energy Research Institute (JAERI) has been developing radiation hard components for remote handling purpose and a number of key components have been tested over 10{sup 9} rad at a radiation dose rate of around 10{sup 6} R/h, using Gamma Ray Radiation Test Facility in JAERI-Takasaki Establishment. This report summarizes the irradiation test results and the latest status of AC servo motor, potentiometer, optical elements, lubricant, sensors and cables, which are key elements of the remote handling system. (author).
Obara, Henjiro;
Kakudate, Satoshi;
Oka, Kiyoshi
[1]
- Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment; and others
Citation Formats
Obara, Henjiro, Kakudate, Satoshi, and Oka, Kiyoshi.
Irradiation tests of critical components for remote handling in gamma radiation environment.
Japan: N. p.,
1994.
Web.
Obara, Henjiro, Kakudate, Satoshi, & Oka, Kiyoshi.
Irradiation tests of critical components for remote handling in gamma radiation environment.
Japan.
Obara, Henjiro, Kakudate, Satoshi, and Oka, Kiyoshi.
1994.
"Irradiation tests of critical components for remote handling in gamma radiation environment."
Japan.
@misc{etde_10109270,
title = {Irradiation tests of critical components for remote handling in gamma radiation environment}
author = {Obara, Henjiro, Kakudate, Satoshi, and Oka, Kiyoshi}
abstractNote = {Since the fusion power core of a D-T fusion reactor will be highly activated once it starts operation, personnel access will be prohibited so that assembly and maintenance of the components in the reactor core will have to be totally conducted by remote handling technology. Fusion experimental reactors such as ITER require unprecedented remote handling equipments which are tolerable under gamma radiation of more than 10{sup 6} R/h. For this purpose, the Japan Atomic Energy Research Institute (JAERI) has been developing radiation hard components for remote handling purpose and a number of key components have been tested over 10{sup 9} rad at a radiation dose rate of around 10{sup 6} R/h, using Gamma Ray Radiation Test Facility in JAERI-Takasaki Establishment. This report summarizes the irradiation test results and the latest status of AC servo motor, potentiometer, optical elements, lubricant, sensors and cables, which are key elements of the remote handling system. (author).}
place = {Japan}
year = {1994}
month = {Aug}
}
title = {Irradiation tests of critical components for remote handling in gamma radiation environment}
author = {Obara, Henjiro, Kakudate, Satoshi, and Oka, Kiyoshi}
abstractNote = {Since the fusion power core of a D-T fusion reactor will be highly activated once it starts operation, personnel access will be prohibited so that assembly and maintenance of the components in the reactor core will have to be totally conducted by remote handling technology. Fusion experimental reactors such as ITER require unprecedented remote handling equipments which are tolerable under gamma radiation of more than 10{sup 6} R/h. For this purpose, the Japan Atomic Energy Research Institute (JAERI) has been developing radiation hard components for remote handling purpose and a number of key components have been tested over 10{sup 9} rad at a radiation dose rate of around 10{sup 6} R/h, using Gamma Ray Radiation Test Facility in JAERI-Takasaki Establishment. This report summarizes the irradiation test results and the latest status of AC servo motor, potentiometer, optical elements, lubricant, sensors and cables, which are key elements of the remote handling system. (author).}
place = {Japan}
year = {1994}
month = {Aug}
}