High voltage power supplies for ITER RF heating and current drive systems

被引：11

作者：

Gassmann, T. ^{[1
]}

Arambhadiya, B. ^{[1
]}

Beaumont, B. ^{[1
]}

Baruah, U. K. ^{[2
]}

Bonicelli, T. ^{[3
]}

Darbos, C. ^{[1
]}

Purohit, D. ^{[1
]}

Decamps, H. ^{[1
]}

Albajar, F. ^{[3
]}

Gandini, F. ^{[1
]}

Henderson, M. ^{[1
]}

Kazarian, F. ^{[1
]}

Lamalle, P. U. ^{[1
]}

Omori, T. ^{[1
]}

Parmar, D. ^{[2
]}

Patel, A. ^{[2
]}

Rathi, D. ^{[1
]}

Singh, N. P. ^{[2
]}

机构：

[1] ITER Org, CS 90 046, F-13067 St Paul Les Durance, France

[2] Inst Plasma Res, Bhat 382428, Gandhinagar, India

[3] Fus Energy, E-08019 Barcelona, Spain

来源：

FUSION ENGINEERING AND DESIGN | 2011年 / 86卷 / 6-8期

关键词：

ITER; Power supply; Ion cyclotron; Electron cyclotron;

D O I：

10.1016/j.fusengdes.2011.02.019

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 RF heating and current drive (H&CD) systems to be installed for the ITER fusion machine are the electron cyclotron (EC), ion cyclotron (IC) and, although not in the first phase of the project, lower hybrid (LH). These systems require high voltage, high current power supplies (HVPS) in CW operation. These HVPS should deliver around 50 MW electrical power to each of the RF H&CD systems with stringent requirements in terms of accuracy, voltage ripple, response time, turn off time and fault energy. The PSM (Pulse Step Modulation) technology has demonstrated over the past 20 years its ability to fulfill these requirements in many industrial facilities and other fusion reactors and has therefore been chosen as reference design for the IC and EC HVPS systems. This paper describes the technical specifications, including interfaces, the resulting constraints on the design, the conceptual design proposed for ITER EC and IC HVPS systems and the current status. (C) 2011 Published by Elsevier B.V.

引用

页码：884 / 887

页数：4

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