| 基于DSP的暂态电能质量监测 |
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| 引用本文： | 丁洁,王子亮.基于DSP的暂态电能质量监测[J].河南科学,2011,29(7):837-841. |
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| 作者姓名： | 丁洁 王子亮 |
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| 作者单位： | 1. 商丘职业技术学院,河南商丘476000;湖南大学电气与信息工程学院,长沙410082
2. 商丘市电视台,河南商丘,476000 |
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| 基金项目： | 湖南省自然科学基金项目 |
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| 摘 要： | 详细阐述了暂态电能质量的监测方法以及在DSP上的具体实现.引入分段RMS方法对短时扰动进行监测,分析了daubechies小波检测奇异信号理论,使用daubechies小波的奇异性检测电磁脉冲,给出了暂态电能质量检测的DSP硬件设计和软件流程,仿真以及DSP实际效果证明了方案的有效性.
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| 关 键 词： | daubechies小波 分段均方根值 暂态电能质量 DSP |
Transient Power Quality Monitoring Based on DSP |
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| Ding Jie,Wang Ziliang.Transient Power Quality Monitoring Based on DSP[J].Henan Science,2011,29(7):837-841. |
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| Authors: | Ding Jie Wang Ziliang |
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| Institution: | 1.Shangqiu Vocational and Technical College,Shangqiu 476000,Henan China; 2.College of Electrical and Information Enginteering,Hunan University,Changsha 410082,China; 3.TV Station of Shangqiu,Shangqiu 476000,Henan China) |
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| Abstract: | This paper introduced some measuring methods for transient power quality detecting base on DSP.First,the piecewise RMS algorithm has introduced into the distortion detecting,then we analysis the theory of daubechies wavelet detecting the singularity and use it in the electromagnetic transient detecting,at last,the paper give the hardware design and software process.The simulation and the result of DSP running on these methods had proved it was effective. |
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| Keywords: | daubechies wavelet piecewise RMS transient power quality DSP |
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