Analysis of Insulation Strength of 12 kV Outdoor Circuit Breaker

XU Jian-yuan1; REN Chun-wei1; WANG Bo2

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Analysis of Insulation Strength of 12 kV Outdoor Circuit Breaker

更新时间：2025-04-26

- Analysis of Insulation Strength of 12 kV Outdoor Circuit Breaker
- High VoltageApparatus Issue 5, Pages: 324-327(2006)
- 作者机构：
  
  1. 沈阳工业大学电气工程学院
  2. 南京因泰莱配电自动化设备有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM561.2
- Published：2006
- 稿件说明：
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[1]徐建源,任春为,王博.户外真空断路器绝缘强度的分析[J].高压电器,2006(05):324-327.

XU Jian-yuan1, REN Chun-wei1, WANG Bo2. Analysis of Insulation Strength of 12 kV Outdoor Circuit Breaker[J]. High voltageapparatus, 2006, (5): 324-327.
[1]徐建源,任春为,王博.户外真空断路器绝缘强度的分析[J].高压电器,2006(05):324-327. DOI：

XU Jian-yuan1, REN Chun-wei1, WANG Bo2. Analysis of Insulation Strength of 12 kV Outdoor Circuit Breaker[J]. High voltageapparatus, 2006, (5): 324-327. DOI：

摘要

应用ANSYS软件分析计算了支柱式12kV户外真空断路器真空灭弧室外表面的电场强度

得出在不同填充材料、气泡和不同外绝缘材料时的电场强度及分布曲线;分析得出不同条件对真空灭弧室外表面电场强度的影响

用以提高户外真空断路器灭弧室外表面的绝缘性能。

Abstract

The exterior surface electric fields have been analyzed and calculated for 12 kV vacuum interrupter of outdoor vacuum circuit breaker under different conditions based on ANSYS. The electric field intensities and distribution curves with different materials

air bubbles

and exterior insulation materials

are obtained. To enhance the insulation performance

the influences of different conditions on insulation strength of exterior surface for vacuum interrupter are analyzed.

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