| 中性点不接地交流电网绝缘故障分析 |
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| 引用本文： | 许俊云,林桦,焦绍光.中性点不接地交流电网绝缘故障分析[J].电子测量技术,2003(3):29-29,31. |
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| 作者姓名： | 许俊云 林桦 焦绍光 |
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| 作者单位： | 华中科技大学 |
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| 摘 要： | 文中通过建立大地和中性点间电压μNN的数学模型，提出了能够初步判断中性点不接地交流电网绝缘故障相的方法，并用SABER仿真验证了本判别方法的可行性。
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| 关 键 词： | 中性点 交流电网 绝缘故障 故障相定位 仿真 |
Analysis of Ungrounded Neutral AC Electric Network Insulation Fault |
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| Xu Junyun Lin Hua Jiao Shaoguang.Analysis of Ungrounded Neutral AC Electric Network Insulation Fault[J].Electronic Measurement Technology,2003(3):29-29,31. |
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| Authors: | Xu Junyun Lin Hua Jiao Shaoguang |
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| Affiliation: | Xu Junyun Lin Hua Jiao Shaoguang |
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| Abstract: | In tis paper, the mathematic model of uN N, voltage between ground and neutral point is established. An original method to locate insulation fault phases in ungrounded neutral AC electrical network was proposed. The feasibility of this method was demonstrated by fault simulation. |
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| Keywords: | Insulation stale Fault phases location Simulation |
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