| 真空灭弧室导电回路产生的磁场环境对灭弧室短路开断的影响 |
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| 引用本文： | 沈吉秀.真空灭弧室导电回路产生的磁场环境对灭弧室短路开断的影响[J].环境技术,2009,27(6):20-22. |
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| 作者姓名： | 沈吉秀 |
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| 作者单位： | 中国电线电缆进出口有限公司 |
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| 摘 要： | 设计良好的导电回路对真空断路器灭弧性能的提高有着重要的意义。本文首先从结构上分析了三种不同导电回路的优缺点，接着，分析了三种不同导电回路的电动斥力和吹弧磁场，为通过选择不同导电回路，触头直径和开距提高真空断路器灭弧性能提供方法和思路。
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| 关 键 词： | 真空断路器 短路开断 磁场 导电回路 |
Magnetic Field Environmental With Conductor Configurations of Vacuum Arcing Chamber to Effect Short-break |
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| SHEN Ji-xiu.Magnetic Field Environmental With Conductor Configurations of Vacuum Arcing Chamber to Effect Short-break[J].Environmental Technology,2009,27(6):20-22. |
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| Authors: | SHEN Ji-xiu |
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| Institution: | SHEN Ji-xiu |
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| Abstract: | Well-designed conductor configuration is helpful for improving the performance of vacuum circuit breaker. In this paper, it firstly analyzes the advantages and disadvantages of 3 different conductor configurations.Then,it calculates the electro-dynamic repulsion force and blow-out magnetic field of the 3 analyzed configurations.The calculation results can provide ideas to improve the performance of vacuum circuit breaker by choosing different conductor configuration and contact diameter and contact gaps. |
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| Keywords: | vacuum circuit breaker short-circuit break magnetic field conductor configuration |
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