电力系统谐波和间谐波检测方法综述

XIONG Jiefeng

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电力系统谐波和间谐波检测方法综述

更新时间：2025-08-13

- 电力系统谐波和间谐波检测方法综述
- Automation of Electric Power Systems Vol. 37, Issue 11, Pages: 125-133(2013)
- 作者机构：
  
  南京工程学院电力工程学院,江苏省,南京市,211167
- 作者简介：
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- Published：2013
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XIONG Jiefeng. [J]. Automation of electric power systems, 2013, 37(11): 125-133.
DOI：

XIONG Jiefeng. [J]. Automation of electric power systems, 2013, 37(11): 125-133. DOI：

摘要

电力系统谐波和间谐波的实时精确检测是谐波评估和治理的前提和基础。结合国内外谐波检测技术的发展现状，从检测信号模型出发，对基于加窗、加窗插值、谱估计和希尔伯特-黄变换（HHT）的谐波检测算法进行了分类和总结，指出了各种算法在谐波检测中的优缺点。最后，对电力系统谐波检测中需要关注的问题和研究方向进行了探讨。

Abstract

Accurate harmonics and inter-harmonics measurement in the electrical power system is the precondition and foundation of harmonic mitigation.Bearing in mind the development status of harmonic detection technologies worldwide，starting with detection signal model，various methods and their characteristics for the harmonic analysis with different signal models，such as discrete Fourier transform（DFT），spectrum estimation and Hilbert-Huang transform（HHT）are discussed in details，and some research points in the future are proposed.

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