Virtual Instrumentation and Educational Platform for Time-Varying Harmonic and Interharmonic Detection

被引：51

作者：

Chen, Cheng-I ^{[1
]}

Chang, Gary W. ^{[2
]}

机构：

[1] Asia Univ, Dept Comp Sci & Informat Engn, Taichung 41354, Taiwan

[2] Natl Chung Cheng Univ, Dept Elect Engn, Chiayi 621, Taiwan

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2010年 / 57卷 / 10期

关键词：

Discrete Fourier transform (DFT); frequency identification; harmonics; interharmonics; power quality; SPECTRUM-ESTIMATION METHODS; SIGNAL ANALYSIS; LOCKED LOOP; POWER; FREQUENCY; TRACKING;

D O I：

10.1109/TIE.2010.2040553

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Selection of a suitable method among various techniques for assessment of harmonic and interharmonic components of a measured voltage or current waveform is not an easy task for the students. A good start is to understand the relationship between the analysis techniques and the measured parameters. In this paper, several commonly used methods for time-varying harmonic and interharmonic detection of measured waveforms are reviewed and implemented in an integrated virtual instrumentation. Compared from the aspect of frequency identification for the reviewed methods, general guidelines for performing harmonic and interharmonic detection are also developed for the educational purpose.

引用

页码：3334 / 3342

页数：9

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