Design and commissioning of the MAST neutral beam power supplies for the long pulse beam upgrade

2009 23rd IEEE/NPSS Symposium on Fusion Engineering Pub Date : 2009-06-01 DOI:10.1109/FUSION.2009.5226416

P. Stevenson, R. Baldwin, V. Dunkley, A. Vadgama, S. Warder

引用次数: 3

Abstract

The original beam injection system used in the Mega Amp Spherical Tokamak (MAST) at Culham was unable to deliver the long pulse plasma heating required to fully explore the potential of the spherical tokamak. A decision was taken to upgrade the neutral beam heating system and install two Positive Ion Neutral Injectors (PINIs), delivering 2.5 MW of deuterium neutral beam power each, when operated at 75kV and 65A.

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用于长脉冲波束升级的MAST中性波束电源的设计和调试

在Culham的Mega Amp球形托卡马克(MAST)中使用的原始光束注入系统无法提供充分挖掘球形托卡马克潜力所需的长脉冲等离子体加热。决定升级中性束加热系统，并安装两个正离子中性注入器(pini)，在75kV和65A工作时，每个注入器提供2.5 MW的氘中性束功率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2009 23rd IEEE/NPSS Symposium on Fusion Engineering

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