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Design concept of control system for cryogenic distillation columns of fusion reactor

Technical Report:

Abstract

Control systems were designed for cryogenic distillation columns in the main fuel cycle and the breeder blanket interface systems of fusion reactors. Three basic control modes were proposed for the column whose top product was more important; the column whose bottom product is more important; and the column having a feed back stream. The key component in the important product stream was selected for each column, and the analysis method for measurement of this key component was discussed. Some of the columns need the gas chromatography as the analysis instrument of the control system. The time required for the measurement of product purity by the gas chromatography considerably affects the stability of the control system. A significant conclusion is that permissible time is about 20 min. It is possible to complete the measurement within 20 minute by the gas chromatography. The gas chromatography is applicable for the control system of the column. (author).
Authors:
Yamanishi, Toshihiko; Okuno, Kenji [1] 
  1. Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment
Publication Date:
Sep 01, 1993
Product Type:
Technical Report
Report Number:
JAERI-M-93-162
Reference Number:
SCA: 700480; PA: JPN-93:011179; EDB-94:016773; ERA-19:006090; NTS-94:014123; SN: 93001119395
Resource Relation:
Other Information: PBD: Sep 1993
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; D-T REACTORS; FUEL FEEDING SYSTEMS; DISTILLATION EQUIPMENT; THERMONUCLEAR REACTOR FUELING; TOKAMAK DEVICES; THERMONUCLEAR FUELS; FUEL CYCLE; HYDROGEN ISOTOPES; DISTILLATION; CRYOGENICS; BREEDING BLANKETS; CONTROL SYSTEMS; FEEDBACK; 700480; COMPONENT DEVELOPMENT; MATERIALS STUDIES
OSTI ID:
10110125
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE94727592; TRN: JP9311179
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
28 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Yamanishi, Toshihiko, and Okuno, Kenji. Design concept of control system for cryogenic distillation columns of fusion reactor. Japan: N. p., 1993. Web.
Yamanishi, Toshihiko, & Okuno, Kenji. Design concept of control system for cryogenic distillation columns of fusion reactor. Japan.
Yamanishi, Toshihiko, and Okuno, Kenji. 1993. "Design concept of control system for cryogenic distillation columns of fusion reactor." Japan.
@misc{etde_10110125,
title = {Design concept of control system for cryogenic distillation columns of fusion reactor}
author = {Yamanishi, Toshihiko, and Okuno, Kenji}
abstractNote = {Control systems were designed for cryogenic distillation columns in the main fuel cycle and the breeder blanket interface systems of fusion reactors. Three basic control modes were proposed for the column whose top product was more important; the column whose bottom product is more important; and the column having a feed back stream. The key component in the important product stream was selected for each column, and the analysis method for measurement of this key component was discussed. Some of the columns need the gas chromatography as the analysis instrument of the control system. The time required for the measurement of product purity by the gas chromatography considerably affects the stability of the control system. A significant conclusion is that permissible time is about 20 min. It is possible to complete the measurement within 20 minute by the gas chromatography. The gas chromatography is applicable for the control system of the column. (author).}
place = {Japan}
year = {1993}
month = {Sep}
}