ITER高功率170 GHz回旋管的研制

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004. Pub Date : 2004-01-01 DOI:10.1109/ICIMW.2004.1421977

K. Sakamoto, A. Kasugai, R. Minami, K. Takahashi, N. Kobayashi, T. Imai

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引用次数: 11

摘要

为ITER应用开发的170千兆赫回旋加速器正在进行中。到目前为止，得到了0.5 MW/100秒、0.9 MW/9.2秒的实验结果。为了稳定的1 MW/CW运行，回旋管和测试设备正在进行改进:提高内置模式转换器的效率，通过对阴极加热器功率的预编程控制来控制光束电流，以及阳极和阴极之间的电压以恒定输出功率。这些有助于在长脉冲操作中进一步稳定的1兆瓦功率输出。

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Development of high power 170 GHz gyrotron for ITER

The development of a 170 GHz gyrotron is underway for the ITER application. Up to now, experimental results of 0.5 MW/100 sec, 0.9 MW/9.2 sec were demonstrated. For a stable 1 MW/CW operation, the gyrotron and test facility are under modification: an efficiency improvement of built-in mode converter, beam current control with a pre-programmed control of a cathode heater power, and voltage between an anode and a cathode for constant output power. These contributes to the further stable 1 MW power output in long pulse operation.

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来源期刊

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.

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