| 三相四线制供电系统中性点电位偏移的分析与监控 |
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| 引用本文： | 陈玉凤. 三相四线制供电系统中性点电位偏移的分析与监控[J]. 电气应用, 2002, 0(6): 44-46 |
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| 作者姓名： | 陈玉凤 |
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| 作者单位： | 福建农林大学,353001 |
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| 摘 要： | 分析了三相四线制供电系统中 ,中线完好无损时造成中性点电位偏移的原因及其后果 ,指出在三相四线制进线的总电源盘处加装星形联结的三个容量相等的电容器 ,实现对负载中性点电位偏移的实时监控 ,从而避免事故的发生
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| 关 键 词： | 三相四线制 中性点电位偏移 分析与监控 |
| 修稿时间： | 2001-10-30 |
Analysis and Control of Drift of Electric Potential of Neutral Point in Power Supply System of Three-phase Four-wire |
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| Chen Yufeng. Analysis and Control of Drift of Electric Potential of Neutral Point in Power Supply System of Three-phase Four-wire[J]. Electrotechnical Application, 2002, 0(6): 44-46 |
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| Authors: | Chen Yufeng |
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| Affiliation: | Fujian Agriculture and Forestry University |
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| Abstract: | This paper analyzes the reasons and consequences of resulting in neutral point drift under the undamaged condition of neutral conductor,and points out that the phenomenon of drift of electric potential of neutral point of load can be supervised and controlled in time by installing three star connection capacitors of same capacity in the master source plate of entering of wire of three-phase four-wire system. |
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| Keywords: | three-phase four-wire system drift of electric potential of neutral point analysis and control |
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