| HL—1M装置LHCD系统双管运行及长脉冲实验 |
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| 引用本文： | 饶军,刘永.HL—1M装置LHCD系统双管运行及长脉冲实验[J].核聚变与等离子体物理,1999,19(2):83-88. |
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| 作者姓名： | 饶军 刘永 |
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| 作者单位： | 核工业西南物理研究院 |
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| 摘 要： | 通过对ＨＬ－１Ｍ装置的ＬＨＣＤ工程系统的微波耦合天线，传输线，高压调制电源，激励电源，辅电源，冷却系统的改进，实现了双管并联动行和单管长脉冲输，双管输出微波功率８５０ＫＷ，单管长脉冲宽度１０５０ｍｓ，耦合效率达到８５％
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| 关 键 词： | 低杂波 电流驱动 双管运行 HL－1M 长脉冲实验 |
LHCD SYSTEM OPERATION WITH TWO KLYSTRONS AND LONG PULSE EXPERIMENT ON THE HL 1M TOKAMAK |
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| RAO Jun,LIU Yong,YUAN Yong,XUAN Weimin,XIE Lifeng,YANG Maoyong,XIA Hua,LIU Guangyu,LI Xiaodong.LHCD SYSTEM OPERATION WITH TWO KLYSTRONS AND LONG PULSE EXPERIMENT ON THE HL 1M TOKAMAK[J].Nuclear Fusion and Plasma Physics,1999,19(2):83-88. |
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| Authors: | RAO Jun LIU Yong YUAN Yong XUAN Weimin XIE Lifeng YANG Maoyong XIA Hua LIU Guangyu LI Xiaodong |
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| Abstract: | The lower hybrid current drive (LHCD) system on the HL 1M tokamak has been improved significantly in the past year. In order to carry out LHCD experiments with higher RF power, the operation mode with two klystrons in parallel was realized. Several problems were solved in the operation mode that involved frequency, balance of power and phase control. Up to now, the achieved system parameters are as follows:maximum output power of 850kW, longest operation duration of 1050ms, the launcher coupling efficiency of 85%. |
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| Keywords: | LHCD Operation with two klystrons |
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