希尔伯特-黄变换在电力系统中的应用 |
| |
引用本文: | 杨培宏,赵岩,岳立海.希尔伯特-黄变换在电力系统中的应用[J].电网与水力发电进展,2013,29(5):30-34. |
| |
作者姓名: | 杨培宏 赵岩 岳立海 |
| |
作者单位: | 1. 内蒙古科技大学信息工程学院,内蒙古包头,014010 2. 包钢集团固阳矿山公司,内蒙古固阳,014200 |
| |
摘 要: | 详细分析THilbert—Huang变换在电力系统谐波检测、电力系统低频振荡以及在电力系统局部电晕放电数据处理中的应用现状。最后指出,Hilbert—Huang变换克服了其他方法在信号处理中的弱点,它是一种处理非线性、非平稳信号的有效方法,有利于电力系统的信号处理。
|
关 键 词: | 希尔伯特-黄变换 经验模态分解 电力系统 |
Application of Hilbert-Huang Transform in Power System |
| |
Authors: | YANG Pei-hong ZHAO Yan and YUE Li-hai |
| |
Affiliation: | 1. School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia, China; 2. Guyang Mine Co., Ltd., Baotou Steel Group Corporation, Baotou 014200, Inner Mongolia, China) |
| |
Abstract: | This paper presents a detailed analysis of the applications of the Hilbert-Huang transform in the harmonics detection, low frequency oscillations as well as the local corona discharge data processing of the power system. The paper concludes that the Hilbert-huang transform overcomes the weaknesses of the other methods in the signal processing and it is an effective method to deal with nonlinear, nonstationary signals. |
| |
Keywords: | Hilbert-Huang transform empirical mode decomposition power system |
本文献已被 维普 万方数据 等数据库收录! |
| 点击此处可从《电网与水力发电进展》浏览原始摘要信息 |
|
点击此处可从《电网与水力发电进展》下载全文 |
|