| 开关设备中的故障电弧及其防护 |
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| 引用本文： | 李建基. 开关设备中的故障电弧及其防护[J]. 电力设备, 2004, 5(2): 41-43 |
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| 作者姓名： | 李建基 |
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| 作者单位： | 西安高压电器研究所,陕西,西安,710077 |
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| 摘 要： | 开关设备中的故障电弧会给人身和设备安全造成极大的危害，这一问题已引起社会的高度关注。本介绍了故障电弧的实际危害，国际电工委员会对故障电弧试验的最新规定，故障电弧的防护措施以及一种故障电弧的防护装置。
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| 关 键 词： | 开关设备 故障电弧 防护措施 电流事故 过电压保护 |
| 修稿时间： | 2003-09-26 |
Fault Electric Arc and Its Protection in Switchgear |
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| LI Jian-ji. Fault Electric Arc and Its Protection in Switchgear[J]. Electrical Equipment, 2004, 5(2): 41-43 |
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| Authors: | LI Jian-ji |
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| Abstract: | The fault electric arc in switchgear can cause maximum harm to personal and safety operation of equipment, which has a-roused the high solicitude of society. This paper introduces the reality of fault electric arc endangers, the newest regulation of fault electric arc test issued by IEC, the preventive measures of fault electric arc, and a kind of fault protective device of electric arc. |
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| Keywords: | switchgear fault electric arc protection |
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