| 基于虚拟仪器的变电站接地网矢量电压表 |
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| 引用本文： | 杨冠鲁,李亚东,王恒山,林建勤,郭建钊,颜世灿. 基于虚拟仪器的变电站接地网矢量电压表[J]. 湖北电力, 2009, 33(3): 1-3 |
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| 作者姓名： | 杨冠鲁 李亚东 王恒山 林建勤 郭建钊 颜世灿 |
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| 作者单位： | 1. 华侨大学信息科学与工程学院,福建,泉州,362021
2. 福建省泉州电业局,福建,泉州,362000 |
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| 摘 要： | 研究一种基于虚拟仪器的用于检测变电站接地网状态的矢量电压表,通过确定接地网的可及节点,输入交流激励,用虚拟仪器程序配合数据采集卡采集各节点实时信号;利用Matlab与LabVIEW混合编程,将采集的数据输入检测程序,能做到实时显示信号的幅度与相位,依据采集的信息以及诊断结果对地网状态进行判断。
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| 关 键 词： | LabVIEW Matlab 接地网 状态检测 矢量电压表 |
Vector Voltmeter for Detecting Substation Ground Grid State Based on Virtual Instrument |
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| YANG Guang-lu,LI Ya-dong,WANG Heng-shan,LIN Jian-qin,GUO Jian-zhao,YAN Shi-can. Vector Voltmeter for Detecting Substation Ground Grid State Based on Virtual Instrument[J]. Hubei Electric Power, 2009, 33(3): 1-3 |
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| Authors: | YANG Guang-lu LI Ya-dong WANG Heng-shan LIN Jian-qin GUO Jian-zhao YAN Shi-can |
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| Affiliation: | 1.College of Information Science & Engineering;Huaqiao University;Quanzhou Fujian 362021;China;2.Quanzhou Electric Power Corporation of Fujian Province;Quanzhou Fujian 362000;China |
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| Abstract: | We study a vector voltmeter for detecting substation ground grid state,through determining the reachable junctions of the ground grid,and using virtual instruments program combined with data acquisition to acquire the real time signal of each junction.By using Matlab and LabVIEW mixed programming,we put the data into detection program,and can display the signal amplitude and phase real-timely.We can diagnose the state of the ground grid based on the collecting information and diagnose program. |
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| Keywords: | LabVIEW Matlab |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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