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基于Wigner-Ville分布的短时电能质量扰动检测 被引量:1

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摘要 分析比较现有用于短时电能质量扰动检测的方法,研究用Wigner-Ville分布进行检测与抑制噪声的原理。仿真表明,采用Wigner-Ville分布算法进行电能质量扰动检测,具有良好的噪声鲁棒性且提高了应用Mallat算法的实时性。
机构地区 萧山供电局
出处 《电工技术》 2009年第7期1-2,7,共3页 Electric Engineering
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