| 低压开关电器稳态电弧特性的仿真 |
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| 引用本文： | 王伟宗,吴翊,荣命哲,杨飞,郭瑾,高建玲.低压开关电器稳态电弧特性的仿真[J].低压电器,2009(23):6-9. |
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| 作者姓名： | 王伟宗 吴翊 荣命哲 杨飞 郭瑾 高建玲 |
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| 作者单位： | 西安交通大学,陕西,西安,710049 |
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| 基金项目： | 国家自然科学基金项目资助 |
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| 摘 要： | 研究了低压开关电器稳态电弧特性仿真。在磁流体动力学基础上,针对低压断路器简化灭弧室建立了稳态空气电弧等离子体模型,并引入了P1辐射模型进行仿真分析,分析了低压稳态空气电弧等离子体内各项参数的分布。该成果为电弧等离子体动态特性研究提供了帮助。
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| 关 键 词： | 空气开关 稳态电弧 仿真 磁流体动力学 |
Simulation of Electric Arc in Low-Voltage Switch |
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| WANG Weizong,WU Yi,RONG Mingzhe,YANG Fei,GUO Jie,GAO Jianling.Simulation of Electric Arc in Low-Voltage Switch[J].Low Voltage Apparatus,2009(23):6-9. |
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| Authors: | WANG Weizong WU Yi RONG Mingzhe YANG Fei GUO Jie GAO Jianling |
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| Affiliation: | (Xi＇ an Jiaotong University, Xi＇ an 710049, China) |
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| Abstract: | The simulation of low-voltage steady-state arc characteristic of air switch was studied.Based on the magnetohy drodynamic theory,a three dimensional air arc model in a simplified low-voltage quenching chamber was set up,and P1 radiation model to implement the simulation of electric arc plasma was introduced.The distribution of steady-state arc parameters was analyzed.It can help study of arc plasma dynamic characteristic. |
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| Keywords: | air switch steady-state arc simulation magnetohy drodynamic（MHD） |
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