| 新型高压输电线路故障测距装置 |
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| 引用本文： | 吕霞,曾克娥.新型高压输电线路故障测距装置[J].电子测量技术,2003(1):31-32. |
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| 作者姓名： | 吕霞 曾克娥 |
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| 作者单位： | 华中科技大学 |
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| 摘 要： | 文中介绍了一种新型的基于双端信号的故障测距装置，重点对算法的改进作了阐述。根据该方法研究成以TMS320C32系统为核心的高压输电线路故障测距装置，经电力系统模拟试验，该装置对故障点能准确定位，具有较高的工程实用价值。
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| 关 键 词： | 高压输电线路 故障测距 最小二乘法 双端电气量 采样值滤序算法 负序分量过滤算法 |
Study of Fault Lacation Device for HV and EHV Transmission Lines |
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| Lu Xia Zeng Kee.Study of Fault Lacation Device for HV and EHV Transmission Lines[J].Electronic Measurement Technology,2003(1):31-32. |
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| Authors: | Lu Xia Zeng Kee |
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| Affiliation: | Lu Xia Zeng Kee |
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| Abstract: | In this paper a novel fault location device is introduced, illustrated its fault location, digital filtering and negative method for detail. The hardware frame and widely application prospect of the technique are also presented. |
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| Keywords: | transmission line filtering least squares fault location two terminal electrical quantities |
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