Design of temperature compensating unit for the circulator in 6 MW 4.6 GHz LHCD system
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- 作者：Chengyao Penga ; b ; pengcy@ipp.cas.cn" class="auth_mail" title="E-mail the corresponding author ; 295045918@qq.com" class="auth_mail" title="E-mail the corresponding author ; Jiafang Shana ; Lianmin Zhaoa ; Min Chenga ; Hua Jiaa ; Fukun Liua
- 关键词：LHCD ; EAST ; Ferrite ; Circulator ; TCU
- 刊名：Fusion Engineering and Design
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：112
- 期：Complete
- 页码：198-203
- 全文大小：1891 K
文摘
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Circulator in 6 MW 4.6 GHz LHCD system to protect the klystron is described.
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“TCU” is proposed to compensate for the high-power induced temperature drift of the circulator.
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Both algorithm and hardware architecture are described.