| 并联电容器组对高压SF6断路器内部电场分布的影响 |
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| 引用本文： | 刘晓明,王尔智,曹云东,徐东阳.并联电容器组对高压SF6断路器内部电场分布的影响[J].电网技术,2000,24(8):53-56. |
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| 作者姓名： | 刘晓明 王尔智 曹云东 徐东阳 |
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| 作者单位： | 沈阳工业大学,辽宁省,沈阳市,110023 |
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| 摘 要： | 采用模拟电荷法对高压ＳＦ６断路器断口附近复杂三维场域进行了电场计算，得到了不同截面等电位线的分布情况及电场分布图。计算结果表明，在整个场域中，屏蔽罩和并联电容器组起到了很好的均匀电场的作用；场强较大值出现在静触头小罩形体顶角处。
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| 关 键 词： | SF6断路器 并联电容器 电场分布 高压 |
INFLUENCE OF PARALLEL CAPACITORS ON DISTRIBUTION OF INNER ELECTRIC FIELD IN HIGH VOLTAGE SF6 CIRCUIT BREAKER |
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| LIU Xiao-ming,WANG Er-zhi,CAO Yun-dong,XU Dong-yang.INFLUENCE OF PARALLEL CAPACITORS ON DISTRIBUTION OF INNER ELECTRIC FIELD IN HIGH VOLTAGE SF6 CIRCUIT BREAKER[J].Power System Technology,2000,24(8):53-56. |
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| Authors: | LIU Xiao-ming WANG Er-zhi CAO Yun-dong XU Dong-yang |
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| Abstract: | The complicated 3 dimension electric field near the breaks in high voltage SF 6 circuit breaker is calculated by applying the charge simulation method,the distributions of equipotential and the distributing charts of the electric field in different sections are obtained. The calculation result shows that in the whole domain the electric field is uniformed remarkably by the parallel capacitors and the shield covers. The maximum field intensity is in the tip of small shield cover of stationary contact. |
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| Keywords: | SF 6 circuit breakers electric field numerical analysis |
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