| 航空交流故障电弧特性的研究 |
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| 引用本文： | 王莉,曹璐,严仰光.航空交流故障电弧特性的研究[J].低压电器,2011(2):19-23. |
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| 作者姓名： | 王莉 曹璐 严仰光 |
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| 作者单位： | 南京航空航天大学自动化学院; |
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| 基金项目： | 航空科学基金资助项目(20091952022) |
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| 摘 要： | 分别选取了断路器试验、接线端松动试验进行并行和串行交流故障电弧模拟试验,获取了115 V/400 Hz供电条件下的故障电弧电流波形,与正常的电流波形进行了分析对比,总结了故障电弧电流的时域和频域特性,为飞机电气系统交流故障电弧检测和保护技术的研究奠定理论基础。
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| 关 键 词： | 故障电弧 并行电弧 串行电弧 特性 |
Research on Arc Fault Characteristic for AC Power System in Aircraft |
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| WANG Li,CAO Lu,YAN Yangguang.Research on Arc Fault Characteristic for AC Power System in Aircraft[J].Low Voltage Apparatus,2011(2):19-23. |
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| Authors: | WANG Li CAO Lu YAN Yangguang |
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| Affiliation: | WANG Li,CAO Lu,YAN Yangguang(College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China) |
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| Abstract: | The parallel and series arc faul simulation tests were carried out by selecting guillotine test and lose terminal test respectively,and the arc fault current waves were obtained in the condition of 115 V/400 Hz,which was analyzed and compared with normal current waves.The feature of arc fault current was summarized in time and frequency domain,which laid the theoretical foundation for studies on testing and protection technology of aircraft electrical system AC arc fault. |
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| Keywords: | arc fault parallel arc series arc characteristic |
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