| 风电场电能质量模拟监测系统的研究 |
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| 引用本文： | 曹燕燕,刘建军,刘艳霞.风电场电能质量模拟监测系统的研究[J].河北北方学院学报(自然科学版),2012,28(3):16-19. |
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| 作者姓名： | 曹燕燕 刘建军 刘艳霞 |
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| 作者单位： | 河北北方学院信息科学与工程学院,河北张家口,075000 |
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| 基金项目： | 张家口市科学技术和地震局指导项目 |
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| 摘 要： | 为了解决大型风电场并网后带来的诸多电能质量问题，在综合分析了风电场电能质量特点的基础上，研究了一种基于虚拟仪器和MATLAB的风电场电能质量模拟监测系统，对风电场的电网电压波动、闪变、电压偏差、频率、谐波、三相不平衡度进行监测。使用LabVIEW Simulation Interface Toolkit与MAT—LAB／Simulink的结合，通过仿真验证了该系统的正确性、可行性，具有一定的推广价值。
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| 关 键 词： | 风电场 电能质量 MATLAB 虚拟仪器 |
Simulation Monitoring System of Power Quality for Wind Power Plants |
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| CAO Yan-yan,LIU Jian-jun,LIU Yan-xia.Simulation Monitoring System of Power Quality for Wind Power Plants[J].Journa of Hebei North University:Natural Science Edition,2012,28(3):16-19. |
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| Authors: | CAO Yan-yan LIU Jian-jun LIU Yan-xia |
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| Institution: | (School of Information Science & Engineering,Hebei North University,Zhangjiakou 075000,Hebei,China) |
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| Abstract: | To solve some power quality problems after connection of large wind plants to power grid,considering characteristics of power quality of wind power plants,this paper studies a wind plant’s simulation monitoring system of power quality based on virtual instruments and MATLAB.This system supervises fluctuations,flicker,voltage deviation,frequency,harmonic wave and three-phase imbalance of voltage.Combining LabVIEW Simulation Interface Toolkit with MATLAB/Simulink,the simulation proves that the system is valid,feasible,and worthwhile to popularize. |
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| Keywords: | wind power plant power quality MATLAB virtual instrument |
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