| 长间隙触发真空开关的实验研究 |
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| 引用本文： | 吴远利,陈仕修,夏长征,刘庭,林晓宇.长间隙触发真空开关的实验研究[J].高电压技术,2004,30(4):17-19. |
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| 作者姓名： | 吴远利 陈仕修 夏长征 刘庭 林晓宇 |
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| 作者单位： | 武汉大学电气工程学院,武汉430072;武汉大学电气工程学院,武汉430072;武汉大学电气工程学院,武汉430072;武汉大学电气工程学院,武汉430072;武汉大学电气工程学院,武汉430072 |
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| 摘 要： | 报导了长间隙触发真空开关的实验研究结果 ,包括导通过程、触发可靠性、触发时延及工作稳定性。实验表明 ,采用高压小电流击穿与低压大电流续流的触发电路 ,可保证触发可靠性 ;长间隙触发真空开关有良好的工作稳定性 ,除得到更高工作电压的触发真空开关外 ,还可用于长间隙真空电弧特性的研究。
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| 关 键 词： | 触发真空开关 触发时延 真空电弧 |
| 修稿时间： | 2003年9月10日 |
EXPERIMENTAL RESEARCH ON LONG-GAP TRIGGERED VACUUM SWITCH |
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| Wu Yuanli,Chen Shixiu,Xia Changzheng,Liu Ting,Lin Xiaoyu.EXPERIMENTAL RESEARCH ON LONG-GAP TRIGGERED VACUUM SWITCH[J].High Voltage Engineering,2004,30(4):17-19. |
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| Authors: | Wu Yuanli Chen Shixiu Xia Changzheng Liu Ting Lin Xiaoyu |
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| Affiliation: | (School of Electrical Engineering, Wuhan University, Wuhan 430072, China) |
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| Abstract: | In this paper, some experimental results of long-gap triggered vacuum switch(TVS) are presented, including the switching-on process, triggering reliability and time-delay of triggering, and its working stability. The experimental results indicate that the high triggering reliability can be gained using the trigger circuit based on high voltage-small current first and low voltage-large current subsequently. The long gap TVS also has high working stability. Besides higher working voltage obtained from long-gap TVS, it can be used such as in the study of long vacuum arc too. |
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| Keywords: | triggered vacuum switch trigger time-delay vacuum arc |
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