基于希尔伯特-黄变换的行波波头识别算法研究  

The research of the recognition algorithm for traveling wave-head based on Hilbert huang transform

作　　者：董原竹[1] 周书民[1] 汪志成[1] 

机构地区：[1]东华理工大学,机械与电子工程学院,江西南昌330013

出　　处：《湖南农机（学术版）》2013年第4期102-103,共2页Hunnan Agricultural Machinery

摘　　要：目前用于铁道牵引网行波测距的算法有许多种,基于行波波头各种算法的优缺点以及对比分析,我们应用了一种具有自适应性的希尔伯特-黄变换的算法来用于波头的识别。Currently there are many kinds of measuring algorithms for traveling wave distance used in railway traction network , basing on the advantages and disadvantages and comparison analysis of various algorithms of traveling wave- head, we applies a kind of Hilbert - huang transform algorithm that is adaptative to identify traveling wave-head.

关 键 词：行波测距 波头识别 希尔伯特-黄变换 

分 类 号：TM773[电气工程—电力系统及自动化]