| 12kV户外真空断路器电场数值计算与分析 |
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| 引用本文： | 曹云东,刘晓明,王尔智,王立成.12kV户外真空断路器电场数值计算与分析[J].高压电器,2002,38(3):14-15. |
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| 作者姓名： | 曹云东 刘晓明 王尔智 王立成 |
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| 作者单位： | 1. 沈阳工业大学电气工程学院,辽宁沈阳,110023
2. 国营777总厂,辽宁锦州,121000 |
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| 基金项目： | 辽宁省教育厅基金资助项目 (2 10 4 2 2 0 8) |
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| 摘 要： | 采用有限元法对 3种结构真空断路器灭弧室的电场进行了计算分析 ,计算中考虑了悬浮电极、瓷外绝缘以及硅橡胶外绝缘对电场分布的影响 ,其结果为户外真空断路器外绝缘的优化设计提供了理论基础
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| 关 键 词： | 真空断路器 悬浮电极 数值分析 |
| 文章编号： | 1001-1609(2002)03-0014-02 |
| 修稿时间： | 2002年1月16日 |
NUMERICAL COMPUTATION AND ANALYSIS OF ELECTRIC FIELD FOR 12kV OUTDOORVACUUM CIRCUIT BREAKER |
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| CAO Yun dong ,LIU Xiao ming ,WANG Er zhi ,WANG Li cheng.NUMERICAL COMPUTATION AND ANALYSIS OF ELECTRIC FIELD FOR 12kV OUTDOORVACUUM CIRCUIT BREAKER[J].High Voltage Apparatus,2002,38(3):14-15. |
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| Authors: | CAO Yun dong LIU Xiao ming WANG Er zhi WANG Li cheng |
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| Affiliation: | CAO Yun dong 1,LIU Xiao ming 1,WANG Er zhi 1,WANG Li cheng 2 |
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| Abstract: | Taking into account the different effects of porcelain insulation casing, the silicon rubber external insulation and floating shield on the electric field,the relevant electric fields have been calculated for three kinds of vacuum circuit breakers using finite element method(FEM). The theoretical basis for further optimization design of external insulation and the development of outdoor vacuum circuit breaker is provided. |
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| Keywords: | vacuum circuit breaker ?floating shield numerical simulation |
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