| 连接点通断频率对串联型故障电弧特性的影响 |
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| 引用本文： | 张西瑞,刘艳丽. 连接点通断频率对串联型故障电弧特性的影响[J]. 电源学报, 2021, 19(5): 208-213 |
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| 作者姓名： | 张西瑞 刘艳丽 |
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| 作者单位： | 辽宁工程技术大学电气与控制工程学院, 葫芦岛 125105 |
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| 基金项目： | 国家自然科学基金资助项目（51674136）；辽宁省教育厅青年基金资助项目（LJ2017QL010） |
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| 摘 要： | 基于自制的振动平台开展了串联型故障电弧振动实验，获取不同振动频率时的电流和电压数据，分析了不同电源电压、电流、功率因数时，振动频率对电流有效值、零休时间和电压峰峰值的影响规律，研究了不同振动频率下串联型故障电弧的伏安特性，并分析了振动频率影响串联型故障电弧特性的原因，研究成果对今后开展故障电弧诊断工作具有积极意义。
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| 关 键 词： | 串联型故障电弧 振动频率 电流特性 电压特性 伏安特性 |
| 收稿时间： | 2018-04-11 |
| 修稿时间： | 2021-06-11 |
Influences of Connection-point Switching Frequency on the Characteristics of Series Arc Fault |
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| ZHANG Xirui,LIU Yanli. Influences of Connection-point Switching Frequency on the Characteristics of Series Arc Fault[J]. Journal of Power Supply, 2021, 19(5): 208-213 |
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| Authors: | ZHANG Xirui LIU Yanli |
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| Affiliation: | Faculty of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China |
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| Abstract: | Based on a self-made vibration platform, a series arc fault vibration experiment was carried out in this paper. The data of current and voltage at different vibration frequencies were obtained, and the influences of vibration frequency on the root mean square(RMS) and zero off time of current, and the peak-peak value of voltage were analyzed under different values of power supply voltage and current, as well as different power factors. Moreover, the volt-ampere char-acteristics of series arc fault at different vibration frequencies were studied, and the reason for the influences of vibration frequency on the characteristics of series arc fault was analyzed, which is of significance to performing arc fault diagnosis in the future. |
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| Keywords: | series arc fault vibration frequency current characteristic voltage characteristic volt-ampere characteristic |
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