| 真空电弧电压与电弧形态关系的实验研究 |
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| 引用本文： | 史宗谦,贾申利,王立军,王政. 真空电弧电压与电弧形态关系的实验研究[J]. 高压电器, 2004, 40(4): 250-252 |
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| 作者姓名： | 史宗谦 贾申利 王立军 王政 |
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| 作者单位： | 1. 西安交通大学电气工程学院,陕西,西安,710049
2. 华光电力电子公司,辽宁,锦州,121001 |
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| 基金项目： | 国家自然科学基金资助项目(59807005) |
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| 摘 要： | 在可拆卸式真空灭弧室中对平板式电极进行了试验,通过高速电荷耦合器件(CCD)摄像机拍摄的电弧形态照片及示波器记录的电弧电压波形,研究了真空电弧的电弧电压与电弧形态的关系。作为对比,也对杯状纵磁触头进行了一些试验。
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| 关 键 词： | 真空电弧 电弧电压 电弧形态 阳极斑点 |
| 文章编号： | 1001-1609(2004)04-0250-03 |
Experimental Investigation of the Relation between Vacuum Arc Voltage and Arc Appearance |
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| SHI Zong-qian ,JIA Shen-li ,WANG Li-jun ,WANG Zheng. Experimental Investigation of the Relation between Vacuum Arc Voltage and Arc Appearance[J]. High Voltage Apparatus, 2004, 40(4): 250-252 |
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| Authors: | SHI Zong-qian JIA Shen-li WANG Li-jun WANG Zheng |
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| Affiliation: | SHI Zong-qian 1,JIA Shen-li 1,WANG Li-jun 1,WANG Zheng |
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| Abstract: | The arc voltage of vacuum arc has close relation with the appearance of vacuum arc.In this paper,some experiments are conducted with flat-plate electrodes in a demountable vacuum chamber.The relations between arc voltage and arc appearance are investigated through the images of arc column taken by high-speed charge coupled device(CCD)video camera and the waveform of arc voltage acquired by oscilloscope.Some experiments are carried out with cup-shaped axial magnetic field electrodes for comparison. |
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| Keywords: | vacuum arc arc voltage arc appearance anode spot |
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