| 含风电场电网电能质量小波检测方法 |
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| 引用本文： | 罗希,粟时平,彭鹏,范力泉.含风电场电网电能质量小波检测方法[J].长沙理工大学学报(自然科学版),2008,5(4):42-47. |
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| 作者姓名： | 罗希 粟时平 彭鹏 范力泉 |
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| 作者单位： | 长沙理工大学电气与信息工程学院,湖南长沙,410004 |
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| 基金项目： | 国家自然科学基金资助项目
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| 摘 要： | 研究了利用小波变换方法检测含风电场电网电能质量扰动的原理，并对谐波、电压波动及电磁暂态等电能质量扰动进行了MATLAB仿真．仿真结果表明，该方法能够实现对电能质量扰动快速又准确的检测，为研究含风电场电网中电能质量扰动的评估和治理提供了依据．
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| 关 键 词： | 电能质量 风电场 小波变换 |
Power quality detection of power system including wind farm based on Wavelet |
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| LUO Xi,SU Shi-ping,PENG Peng,FAN Li-quan.Power quality detection of power system including wind farm based on Wavelet[J].Journal of Changsha University of Science and Technology:Natural Science,2008,5(4):42-47. |
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| Authors: | LUO Xi SU Shi-ping PENG Peng FAN Li-quan |
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| Institution: | (School of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha 410004, China) |
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| Abstract: | The principle of power quality detection of power system including wind farm with WT is analyzed in detail,and the Matlab simulation of power quality disturbances such as harmonics,voltage fluctuation and electromagnetic transient are carried out.Through the simulation analysis,the power quality disturbances can be detected quickly and accurately by the proposed method.Therefore,the basis is provided for the evaluation and control of the power quality disturbance brought by the power system including wind farm. |
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| Keywords: | power quality wind farm wavelet transform |
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