基于广义s变换的电能质量扰动检测

2020 Conference on Precision Electromagnetic Measurements (CPEM) Pub Date : 2020-08-01 DOI:10.1109/CPEM49742.2020.9191829

Chengbin Liang, Zhaosheng Teng, Jianmin Li, Fangxing Liu, Qing He

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引用次数: 0

摘要

本文设计了一种改进的广义S变换，以更准确地提取电能质量扰动的起止时间、幅值、谐波频率等参数。通过对高斯窗函数的控制，较好地满足了电能质量检测的要求。仿真结果表明，该方法具有良好的时频性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Detection of Power Quality Disturbances Based on Generalized S-transform

A modified generalized S transform is designed to extract the parameters of power quality disturbances such as starting and ending time, amplitude, harmonic frequencies more accurately in this paper. The demands of power quality detection is better met by controlling the Gaussian window function. Finally, the simulation results show that the excellent time-frequency performance of this method.

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2020 Conference on Precision Electromagnetic Measurements (CPEM)

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