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核聚变与等离子体物理 ›› 2005, Vol. 25 ›› Issue (2): 124-128.

• 研究报告 • 上一篇    下一篇

HT-7U装置极向场电源变流系统的研制

高 格,傅 鹏,汤伦军,王林森   

  1. (中国科学院等离子体物理研究所,合肥230031)
  • 收稿日期:2004-08-24 修回日期:2005-01-04 出版日期:2005-06-15 发布日期:2014-06-26
  • 作者简介:高格(1975-),女,安徽省人,工程师,主要研究方向为核聚变电源及其故障诊断。

Manufacture of the rectifier of the HT-7U PFPS

GAO Ge, FUPeng, TANGLun-jun, WANGLin-sen   

  1. (The Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031)
  • Received:2004-08-24 Revised:2005-01-04 Online:2005-06-15 Published:2014-06-26

摘要:

介绍了HT-7U极向场电源中所使用的变流系统,提出了一种新的四象限运行控制方法,解决了极向场电源设计和制造的难点。实现了15kA的有环流运行。

关键词: 极向场电源, 四象限运行, 有环流运行, 无环流运行, 直流环流

Abstract:

The rectifiers of the HT-7U poloidal field power supply (PFPS) are introduced. A new control method, four quadrants converter, is brought forward, which overcomes the shor-t coming of both the circulating current mode and the non-circulating current mode. This control mode also resolves the problem of DC circulating current in the identical phase ant-i parallel connection rectifiers when these rectifiers run in the circulating current mode.

Key words: Four quadrants converter, Circulating current, Non-circulating currentmode, Circulating current mode, DC circulating current

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