| 电力系统故障录波数据分析 |
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| 引用本文： | 邵玉槐,许三宜,何海祥,丁周方.电力系统故障录波数据分析[J].电气技术,2009(7). |
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| 作者姓名： | 邵玉槐 许三宜 何海祥 丁周方 |
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| 作者单位： | 太原理工大学电气与动力工程学院,太原,030024 |
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| 基金项目： | 山西省自然科学基金资助项目(2006011032) |
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| 摘 要： | 电力系统故障录波数据是电力系统故障分析和保护动作判据的重要依据。本文提出了据电力系统故障录波数据完善了频率分析、谐波分析、故障定位的数学分析方法。采用java编程语言完成部分过程的编制工作。同时针对目前双端测距存在的伪根问题,提出了一种新的求解过程。
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| 关 键 词： | 电力故系统故障分析 故障录波数据 双端测距 |
Power System Fault Recorder Data Analysis |
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| Shao Yuhuai,Xu Sanyi,He Haixiang,Ding Zhoufang.Power System Fault Recorder Data Analysis[J].Electrical Engineering,2009(7). |
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| Authors: | Shao Yuhuai Xu Sanyi He Haixiang Ding Zhoufang |
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| Affiliation: | Shao Yuhuai Xu Sanyi He Haixiang Ding Zhoufang (College of Electrical and Power Engineering,Taiyuan University of Technology,Taiyuan 030024) |
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| Abstract: | The power system fault recorder data provides the important basis for fault analysis and protective operating criterion. The paper improved frequency measurement mathematical analysis algorithm and harmonic analysis mathematical analysis algorithm as well as fault location mathematical analysis algorithm by use of those data. Using java programming language as development tools and accomplish some function. At the same time, the paper proposes a new solving process aiming at false roots in two-terminal faul... |
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| Keywords: | power system fault analysis fault recorder data two-terminal fault location |
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