| EAST?????????????????????????? |
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| 引用本文： | 胡怀传,单家方,郑光华,杨春生,吴君闩.EAST??????????????????????????[J].核聚变与等离子体物理,2009,29(2):171-173. |
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| 作者姓名： | 胡怀传 单家方 郑光华 杨春生 吴君闩 |
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| 作者单位： | (?й??????????????????о???????? 230031) |
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| 摘 要： | 介绍了EAST低杂波高压电源保护系统的设计和实现。在EAST装置低杂波电源保护系统中，以主回路过电流﹑管体过电流﹑高压源主回路过电流﹑高压源主回路过电压为主要参数来保护系统正常工作的。在主回路过电流﹑管体过电流时通过撬棒来转移故障电流来保护速调管。
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| 关 键 词： | 高压电源 撬棒 速调管 |
| 收稿时间： | 2008-04-07 |
| 修稿时间： | 2008-12-20 |
Design and realization of the protection system of high-voltage power supply of the EAST low hybrid current drive |
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| HU Huai-chuan,SHAN Jia-fang,ZHENG Guang-hua,YANG Chun-sheng,WU Jun-shuan.Design and realization of the protection system of high-voltage power supply of the EAST low hybrid current drive[J].Nuclear Fusion and Plasma Physics,2009,29(2):171-173. |
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| Authors: | HU Huai-chuan SHAN Jia-fang ZHENG Guang-hua YANG Chun-sheng WU Jun-shuan |
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| Institution: | (Institute of Physics, Chinese Academy of Sciences, Hefei 230031) |
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| Abstract: | Design and realization of the protection system of high-voltage power supply of the EAST low hybrid current drive are described, in which the over-current in main circuit and tube body, and the over-current and over-voltage in the high-voltage circuit are considered as the basic protection parameters for the system. Consequently,the crowbar will protect the klystron by transferring the fault current when the over-current takes place in the main circuit and tube body. |
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| Keywords: | High-voltage power supply Crowbar Klystron |
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