| 一种采用双端电气量的新型故障测距算法 |
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| 引用本文： | 崔静安,王安定.一种采用双端电气量的新型故障测距算法[J].电网技术,1996,20(12):17-19,27. |
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| 作者姓名： | 崔静安 王安定 |
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| 作者单位： | 西安交通大学电力工程系 |
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| 摘 要： | 本文针对高压输电线路两端故障录波器所录数据不同步问题，提出了一种新的利用线路两端电气量的精确故障测距算法。由于算法的理论基础是对称分量法，因此在求解故障距离时，不需要进行故障相。利用ＥＭＴＰ进行的数字仿真证明测距结果是令人满意的。
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| 关 键 词： | 故障测距 输电线路 故障录波器 |
A NEW ACCURATE METHOD FOR FAULT LOCATION BASED ON TWO TERMINAL UNSYNCHRONIZED DATA |
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| Cui Jingan, Wang Anding.A NEW ACCURATE METHOD FOR FAULT LOCATION BASED ON TWO TERMINAL UNSYNCHRONIZED DATA[J].Power System Technology,1996,20(12):17-19,27. |
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| Authors: | Cui Jingan Wang Anding |
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| Abstract: | A new method of fault location based on twoterminal unsynchronized data is proposed in this paper. Theresult of fault location with this method is not affected bythe type of fault, because it is based on the theory of symmetrical component. Simulation tests with the data obtainedfrom EMTP show that with this method the fault locationcould be very accurate. |
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| Keywords: | Fault location Power system Transmission line |
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