| Control System of Neutral Beam Injection on HT-7 |
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| 作者姓名： | 汪永军 胡纯栋 刘智民 刘胜 宋士花 杨道业 |
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| 作者单位： | InstituteofPlasmaPhysics,ChineseAcademyofSciences,Hefei230031,China |
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| 基金项目： | The project supported by the Meg-science Engineering Project of the Chinese Academy of Sciences |
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| 摘 要： | Neutral Beam Injection control system (NBICS) is constructed to measure the plasma current, Magnet current, vacuum pressure, cryopump temperature, control water cooling, filament voltage, and power supply， etc. The NBICS, consisting mainly of a Programmable Logic Controller (PLC) subsystem, data acquisition and processing subsystem and cryopump and vacuum pressure monitoring subsystem, has successfully been used on a NBI device. In this article, the design of NBICS on HT-7 is discussed and each subsystem is described in particular.In addition, some experimental results are reported which are very important data for further research related to the HT-7 tokamak.
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| 关 键 词： | 中子束注射器 PLC控制 数据获取 HT-7托卡马克 网络共享 |
Control System of Neutral Beam Injection on HT-7 |
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| Wang Yongjun,Hu Chundong,Liu Zhimin,Liu Sheng,Song Shihua,Yang Daoye.Control System of Neutral Beam Injection on HT-7[J].Plasma Science & Technology,2005,7(3):2822-2824. |
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| Authors: | Wang Yongjun Hu Chundong Liu Zhimin Liu Sheng Song Shihua Yang Daoye |
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| Abstract: | Neutral Beam Injection control system (NBICS) is constructed to measure the plasma current, Magnet current, vacuum pressure, cryopump temperature, control water cooling, filament voltage, and power supply, etc. The NBICS, consisting mainly of a Programmable Logic Controller (PLC) subsystem, data acquisition and processing subsystem and cryopump and vacuum pressure monitoring subsystem, has successfully been used on a NBI device. In this article, the design of NBICS on HT-7 is discussed and each subsystem is described in particular. In addition, some experimental results are reported which are very important data for further research related to the HT-7 tokamak. |
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| Keywords: | neutral beam injection data acquisition monitoring PLC control network |
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