| 基于LabVIEW的电网故障监测与分析系统 |
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| 引用本文： | 王晓兰,王灿,肖骏. 基于LabVIEW的电网故障监测与分析系统[J]. 电气自动化, 2009, 31(6): 74-75,84 |
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| 作者姓名： | 王晓兰 王灿 肖骏 |
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| 作者单位： | 兰州理工大学电气工程与信息工程学院,兰州,730050;甘肃电力科学研究院,兰州,730050 |
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| 摘 要： | 提出了一种新型的工控机和虚拟仪器技术相结合的电网故障在线监测系统的设计方案，介绍了该系统的硬件和软件设计，讨论了故障类型判别、频率测量和谐波分析的方法，提高了系统的总体性能。
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| 关 键 词： | 虚拟仪器 在线监测 故障判别 |
A LabVIEW-based System for Power Grid Faulted Monitoring and Analysing |
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| Wang Xiaolan,Wang Can,Xiao Jun. A LabVIEW-based System for Power Grid Faulted Monitoring and Analysing[J]. Electrical Automation, 2009, 31(6): 74-75,84 |
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| Authors: | Wang Xiaolan Wang Can Xiao Jun |
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| Affiliation: | Wang Xiaolan Wang Can Xiao Jun(Lanzhou University of Technology,Lanzhou Gansu 730050,China) (Gansu Electric Power Research Institute,China) |
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| Abstract: | A new system for power grid faulted monitoring and analysing based on industrial controlling computer and virtual instrument is introduced.The hardware and software design,the method of faulted phase judgment,the frequency measurement and the harmonic monitoring are described.The performances of system are improved greatly. |
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| Keywords: | virtual instrument on-line monitoring faulted phase judgment |
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