POWER-SYSTEM HARMONIC ESTIMATION - A COMPARATIVE-STUDY

被引：20

作者：

ALFEILAT, EAA

ELAMIN, I

BETTAYEB, M

机构：

[1] King Fahd Univ of Petroleum and, Minerals, Dhahran, Saudi Arabia

来源：

ELECTRIC POWER SYSTEMS RESEARCH | 1994年 / 29卷 / 02期

关键词：

VOLTAGE HARMONIC ESTIMATION; DISCRETE FOURIER TRANSFORM TECHNIQUE; LEAST-SQUARE TECHNIQUE; LEAST-ABSOLUTE-VALUE TECHNIQUE;

D O I：

10.1016/0378-7796(94)90066-3

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, the discrete Fourier transform, the least-square and least-absolute-value techniques are applied to the voltage harmonic estimation of a three-phase six-pulse converter. The algorithms are evaluated and compared with respect to the signal/noise ratio, number of samples, sampling frequency, computation time and missing data. The results of the estimation show an overall superiority of the least-absolute-value technique and an acceptable performance for the least-square method.

引用

页码：91 / 97

页数：7