Final design of the Korean AC/DC converters for the ITER coil power supply system

被引：6

作者：

Oh, Jong-Seok ^{[1
]}

Choi, Jungwan ^{[1
]}

Suh, Jae-Hak ^{[1
]}

Choi, Jihyun ^{[1
]}

Lee, Lacksang ^{[2
]}

Kim, Changwoo ^{[2
]}

Park, Hyungjin ^{[2
]}

Jo, Seongman ^{[2
]}

Lee, Seungyun ^{[2
]}

Hwang, Kwangcheol ^{[2
]}

Liu, Hyoyol ^{[2
]}

Hong, Ki-Don ^{[3
]}

Sim, Dong-Joon ^{[3
]}

Lee, Jang-Soo ^{[3
]}

Lee, Eui-Jae ^{[4
]}

Kwon, Yang-Hae ^{[4
]}

Lee, Dae-Yeol ^{[4
]}

Ko, Ki-Won ^{[4
]}

Kim, Jong-Min ^{[4
]}

Song, Inho ^{[5
]}

Reynaud, Pascal ^{[5
]}

Tan, Hao ^{[5
]}

Tao, Jun ^{[5
]}

Goff, Jeremy ^{[6
]}

机构：

[1] Natl Fus Res Inst, ITER Korea, Daejeon 305806, South Korea

[2] Dawonsys Corp, Shihung 429450, South Korea

[3] Hyosung Corp, Seoul 121720, South Korea

[4] Mobiis Corp, Seoul 137888, South Korea

[5] ITER Org, F-13067 St Paul Les Durance, France

[6] CCFE, Abingdon OX14 3DB, Oxon, England

来源：

FUSION ENGINEERING AND DESIGN | 2015年 / 98-99卷

基金：

新加坡国家研究基金会;

关键词：

ITER; AC/DC converter; Coil power supply; Final design; KO-DA;

D O I：

10.1016/j.fusengdes.2015.06.147

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The final design of the ITER TF, CS, CC and VS AC/DC converters has been completed to implement ITER requirements following the detailed design and refinements of the preliminary design. The number of parallel thyristors and the rating of fuses are coordinated to keep those devices within the explosion limit even under most severe fault conditions. The impedance of the converter transformer has been optimized taking into account the energization inrush current, short circuit current, reactive power consumption and the available DC voltage. To ensure system integrity, AC/DC converters are mechanically divided into transformers, AC busbars, 6-pulse bridges, DC interconnecting busbars and DC reactors, and then all subsystems are decoupled by flexible links. To provide stable real time network communication down to the converters, a one GbE link is deployed between master controllers and local controllers. IEEE 1588 is implemented to the embedded controllers for precision time synchronization. This paper describes the detailed solutions implemented in the final design for the ITER AC/DC converters with R&D results of converter prototypes. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：1127 / 1130

页数：4

共 4 条

[1]

[Anonymous], 2002, AN5381 DYN

[2] Preliminary design of the ITER AC/DC converters supplied by the Korean Domestic Agency [J].

Oh, J. S. ;

Choi, J. ;

Suh, J. H. ;

Liu, H. ;

Hwang, K. ;

Chung, I. ;

Lee, S. ;

Kang, J. ;

Park, H. ;

Jung, W. ;

Jo, S. ;

Gweon, H. ;

Lee, Y. ;

Lee, W. ;

Kim, J. B. ;

Han, S. H. ;

Hong, G. D. ;

Lee, J. S. ;

Lee, B. W. ;

Yeo, C. H. ;

Kim, H. G. ;

Seo, E. ;

Reynaud, P. ;

Goff, J. ;

Tan, H. ;

Tao, J. .

FUSION ENGINEERING AND DESIGN, 2013, 88 (9-10) :1555-1559

[3]

Oh J. S., 2011, 24 SOFT CHIC ILL JUN

[4]

Tao J., 2011, 24 SOFT CHIC ILL JUN

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