| J-TEXT???????????????????? |
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| 引用本文： | 邱胜顺,庄革,张明,方鉴明.J-TEXT????????????????????[J].核聚变与等离子体物理,2009,29(3):244-247. |
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| 作者姓名： | 邱胜顺 庄革 张明 方鉴明 |
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| 作者单位： | (???п??????????????????????人 430074) |
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| 摘 要： | 基于QNX实时操作系统的IDE编译平台，设计开发了J-TEXT装置纵场电源的实时控制系统。该系统具有良好的实时性、可靠性和稳定性，成功控制纵场电源产生了92.5kA、平顶时间为1s的准梯形脉冲电流，在等离子体中心产生1.74T的磁场，满足了J-TEXT装置目前放电实验的需要。
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| 关 键 词： | J-TEXT装置 纵场电源 实时控制 |
| 收稿时间： | 2008-08-16 |
| 修稿时间： | 2009-02-10 |
Realization of toroidal field power supply control system for J-TEXT tokamak |
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| QIU Sheng-shun,ZHUANG Ge,ZHANG Ming,FENG Jian-ming.Realization of toroidal field power supply control system for J-TEXT tokamak[J].Nuclear Fusion and Plasma Physics,2009,29(3):244-247. |
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| Authors: | QIU Sheng-shun ZHUANG Ge ZHANG Ming FENG Jian-ming |
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| Institution: | (Huazhong University of Science and Technology, Wuhan 430074) |
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| Abstract: | Based on the integrated development environment provided by QNX real-time operation system, the control system of toroidal field power supply is designed and developed. The system is proved to be reliable, stable and in real-time. It can control the power supply successfully to produce a constant current up to 92.5kA lasting for 1s and 1.74T at the magnetic axis. In conclusion, the control system can meet the requirements of the J-TEXT routine operation at present. |
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| Keywords: | J-TEXT tokamak TF power supply system Real time control |
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