摘要
在电能质量监测系统中,采集到的数据通常不可避免地存在各种噪声。分析了当前几种电能质量信号去噪方法,在LabVIEW8.5软件中利用数字滤波技术对电能质量信号去噪问题进行了一些探讨,给出了程序设计并进行了仿真实验,结果表明了电能质量信号去噪在LabVIEW8.5软件中研究的可行性及简便之处。
In power quality monitoring system, there are unavoidably existing various kinds of noises in collected data. Analysis was made to several power quality signal denoising methods. Discussion was made to the denoising problem of power quality with digital wave filtering technology in LabVIEW 8.5, the software given out and simulation experiments made. The results show the feasibility and simplicity of power quality signal denoising in LabVIEW 8.5 software.
出处
《电工电气》
2009年第3期24-26,52,共4页
Electrotechnics Electric
基金
湖南省高等学校科学研究项目(08D118)
益阳市科技局科技项目(益科字[2008]14号)
