Abstract
The International Thermonuclear Experimental Reactor (ITER) is an experimental thermonuclear tokamak reactor testing the basic physics performance and technologies. The joint work of the conceptual design activity of ITER was carried out at the Max Planck Institute for Plasma Physics in Garching Germany from 1988 to 1990. The Japanese proposals for the superconducting (SC) coil system were summarized by the Fusion Experimental Reactor (FER) Team and the Superconducting Magnet Laboratory of the Japan Atomic Energy Research Institute (JAERI). This report is one of the series reports of `conceptual design of SC magnet system for ITER`, and treats the AC losses of the superconducting coil. The AC loss means the heat production in the winding packs and the supporting structure due to magnetic field change. Since the AC losses occupy about 50% of the total heat loads during the normal operation, the estimation of AC loss is important. On the other hand, the estimation of the AC loss during the disruption is also required to consider the stability of the superconducting coil. From these reasons, AC losses in the TF and PF coil winding packs and the supporting structures were computed for the normal operation and for the disruption. In addition
More>>
Hasegawa, Mitsuru;
Okuno, Kiyoshi;
Takahashi, Yoshikazu;
Nishio, Satoshi;
Yoshida, Kiyoshi
[1]
- Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment
Citation Formats
Hasegawa, Mitsuru, Okuno, Kiyoshi, Takahashi, Yoshikazu, Nishio, Satoshi, and Yoshida, Kiyoshi.
Conceptual design of SC magnet system for ITER, (3). AC loss.
Japan: N. p.,
1991.
Web.
Hasegawa, Mitsuru, Okuno, Kiyoshi, Takahashi, Yoshikazu, Nishio, Satoshi, & Yoshida, Kiyoshi.
Conceptual design of SC magnet system for ITER, (3). AC loss.
Japan.
Hasegawa, Mitsuru, Okuno, Kiyoshi, Takahashi, Yoshikazu, Nishio, Satoshi, and Yoshida, Kiyoshi.
1991.
"Conceptual design of SC magnet system for ITER, (3). AC loss."
Japan.
@misc{etde_10109009,
title = {Conceptual design of SC magnet system for ITER, (3). AC loss}
author = {Hasegawa, Mitsuru, Okuno, Kiyoshi, Takahashi, Yoshikazu, Nishio, Satoshi, and Yoshida, Kiyoshi}
abstractNote = {The International Thermonuclear Experimental Reactor (ITER) is an experimental thermonuclear tokamak reactor testing the basic physics performance and technologies. The joint work of the conceptual design activity of ITER was carried out at the Max Planck Institute for Plasma Physics in Garching Germany from 1988 to 1990. The Japanese proposals for the superconducting (SC) coil system were summarized by the Fusion Experimental Reactor (FER) Team and the Superconducting Magnet Laboratory of the Japan Atomic Energy Research Institute (JAERI). This report is one of the series reports of `conceptual design of SC magnet system for ITER`, and treats the AC losses of the superconducting coil. The AC loss means the heat production in the winding packs and the supporting structure due to magnetic field change. Since the AC losses occupy about 50% of the total heat loads during the normal operation, the estimation of AC loss is important. On the other hand, the estimation of the AC loss during the disruption is also required to consider the stability of the superconducting coil. From these reasons, AC losses in the TF and PF coil winding packs and the supporting structures were computed for the normal operation and for the disruption. In addition the AC losses due to the separatrix sweep were also estimated. In these computations not only the time dependencies of the AC loss power, but also the spatial power distributions were obtained. (author).}
place = {Japan}
year = {1991}
month = {Aug}
}
title = {Conceptual design of SC magnet system for ITER, (3). AC loss}
author = {Hasegawa, Mitsuru, Okuno, Kiyoshi, Takahashi, Yoshikazu, Nishio, Satoshi, and Yoshida, Kiyoshi}
abstractNote = {The International Thermonuclear Experimental Reactor (ITER) is an experimental thermonuclear tokamak reactor testing the basic physics performance and technologies. The joint work of the conceptual design activity of ITER was carried out at the Max Planck Institute for Plasma Physics in Garching Germany from 1988 to 1990. The Japanese proposals for the superconducting (SC) coil system were summarized by the Fusion Experimental Reactor (FER) Team and the Superconducting Magnet Laboratory of the Japan Atomic Energy Research Institute (JAERI). This report is one of the series reports of `conceptual design of SC magnet system for ITER`, and treats the AC losses of the superconducting coil. The AC loss means the heat production in the winding packs and the supporting structure due to magnetic field change. Since the AC losses occupy about 50% of the total heat loads during the normal operation, the estimation of AC loss is important. On the other hand, the estimation of the AC loss during the disruption is also required to consider the stability of the superconducting coil. From these reasons, AC losses in the TF and PF coil winding packs and the supporting structures were computed for the normal operation and for the disruption. In addition the AC losses due to the separatrix sweep were also estimated. In these computations not only the time dependencies of the AC loss power, but also the spatial power distributions were obtained. (author).}
place = {Japan}
year = {1991}
month = {Aug}
}