| 开关电弧在不同介质下的特性研究及其应用 |
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| 引用本文： | 王蕾,陈乐生,沈旭. 开关电弧在不同介质下的特性研究及其应用[J]. 电工材料, 2014, 0(2): 25-31 |
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| 作者姓名： | 王蕾 陈乐生 沈旭 |
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| 作者单位： | [1]上海和伍新材料科技有限公司,上海200240 [2]温州宏丰电工合金股份有限公司,浙江乐清325603 [3]浙江加州国际纳米技术研究院,杭州310029 |
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| 摘 要： | 开关电器的电触头由电接触材料制备而成,在分离时会产生电弧。本文从介质种类的角度,综述了油断路器电弧、空气开关电弧、SF6断路器电弧、真空开关电弧以及固体介质开关电弧的形成机理、灭弧特性及应用,对实现开关电弧的经济和绿色环保具有一定指导意义。
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| 关 键 词： | 电触头 开关电弧 灭弧机理 绿色环保 |
Characteristics and Application of Switching Arc in Different Medium |
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| WANG Lei,CHEN Le-sheng,SHEN Xu. Characteristics and Application of Switching Arc in Different Medium[J]. Electrical Engineering Materials, 2014, 0(2): 25-31 |
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| Authors: | WANG Lei CHEN Le-sheng SHEN Xu |
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| Affiliation: | 1.Shanghai Hiwave Advanced Materials Co., Ltd., Shanghai 200240, China; 2. Wenzhou Hongfeng Electrical Alloy Co., Ltd., Zhejiang Yueqing 325603, China;3.Zhejiang-California International NanoSystems Institute, Hangzhou 310029, China) |
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| Abstract: | Electrical contacts of switch apparatus based on electrical contact materials will generate arc when they separate from each other. Generation mechanism, arc extinction characteristics and applications of switching arc in different medium are reviewed from the perspective of medium types, including the arc in oil circuit-breaker, air switch, SF6 circuit breaker, vacuum switch and solid-state medium switch. It plays a certain guiding significance in achieving economic green envi- ronmental protection of the switching arc. |
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| Keywords: | electrical contact switching arc arc extinction mechanism green environmental protection |
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