| 滤波回路分合闸用真空断路器的选择 |
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| 引用本文： | 周世民.滤波回路分合闸用真空断路器的选择[J].宝钢技术,1997(6):33-35. |
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| 作者姓名： | 周世民 |
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| 摘 要： | 一般选择负荷用断路器，只要核实其额定电压，额定电流以及断流容量即可。但对电容顺和滤波电容器组负荷来说，除了上述几个参量外，还应验证断路器合闸时的涌流和分闸时的作过电压。
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| 关 键 词： | 冲击电流 真空断路器 过电压 滤波回路 |
Selection of the Vacuum Circuit Breaker for Filter Loop |
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| Zhou Shimin.Selection of the Vacuum Circuit Breaker for Filter Loop[J].Baosteel Technology,1997(6):33-35. |
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| Authors: | Zhou Shimin |
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| Affiliation: | Equipment Department |
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| Abstract: | In respect of capacity and filter capacity bank,closing inrush current and opening operation over voltage must be verified in addition to rated voltage,rated current and opening current capacity when selecting loaded circuit breaker.The calculation of loaded closing striking current of capacity and opening filter capacity bank voltage is illustrated by a few examples. |
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| Keywords: | Striking current Recoil voltage Vacuum circuit breaker |
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