| 株洲电网故障行波定位系统 |
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| 引用本文： | 曾祥君,楚相辉,李灵,邓丰.株洲电网故障行波定位系统[J].电工标准与质量,2008(4). |
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| 作者姓名： | 曾祥君 楚相辉 李灵 邓丰 |
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| 作者单位： | 长沙理工大学电气与信息工程学院; |
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| 基金项目： | 国家自然科学基金(50577001); 中国电机工程学会电力青年科技创新项目; 湖南省自然科学基金(07JJ3110) |
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| 摘 要： | 株洲电网故障行波定位系统为国内首个基于电压行波的电网故障定位网络,由11个变电站安装的故障行波定位装置和安装在调度的故障行波定位主机组成.介绍行波波头信号的检测、高精度GPS同步时钟信号的产生、故障定位计算、故障定位装置硬件和软件及故障定位结果发布,并分析现场运行结果,定位误差小于105 m.
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| 关 键 词： | 行波 故障定位 GPS时钟 电网 |
Faults location system with traveling wave for Zhuzhou power grid |
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| ZENG Xiang-jun,CHU Xiang-hui,LI Ling,DENG Feng.Faults location system with traveling wave for Zhuzhou power grid[J].Journal of Changsha University of Electric Power(Natural Science Edition),2008(4). |
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| Authors: | ZENG Xiang-jun CHU Xiang-hui LI Ling DENG Feng |
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| Affiliation: | ZENG Xiang-jun,CHU Xiang-hui,LI Ling,DENG Feng(School of Electrical & Information Engineering,Changsha University of Science , Technology,Changsha 410004,China) |
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| Abstract: | Faults location system for Zhuzhou Power Grid is the first faults location network with voltage-traveling-wave in China.It is with 11 fault location devices installed in substations and a fault location host computer installed in the dispatch control center.Traveling wave signal detection,GPS synchronization clock generation,faults position calculation,hardware and software of fault location device,and fault location results issue are presented in the paper.And the test results are also analyzed.The fault l... |
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| Keywords: | traveling wave faults location GPS ynchronization clock power grid |
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