A PC-based instrument for harmonics and interharmonics measurement in power supply systems

被引：17

作者：

Aiello, M ^{[1
]}

Cataliotti, A ^{[1
]}

Nuccio, S ^{[1
]}

机构：

[1] Univ Palermo, Dipartimento Ingn Elettr, I-90128 Palermo, Italy

来源：

MEASUREMENT | 2004年 / 35卷 / 04期

关键词：

power quality; IEC; 61000-4-7; Ed; 2002; harmonic and interharmonic analysis;

D O I：

10.1016/j.measurement.2004.03.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Growing interest on power quality has led international working groups to define new standards for testing and measurement techniques to apply to power systems. Special attention has been paid to harmonic and interharmonic measurements. Here, the authors introduce a PC-based instrument capable of synchronising sampling frequency with fundamental frequency in order to perform on-line voltage or current distortion analysis. The instrument has been developed in accordance with currently available standards and international documents, IEC 61000-4-7 Ed. 2002, IEC 61000-4-30 Ed. 2003, Draft Guide IEEE P1159.1 Ed. 2003 and limits given by IEC 61000 Part. 3. A detailed description of the developed instrument is reported, together with an accuracy evaluation carried out by means of an electrical power standard calibrator. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：371 / 380

页数：10

共 11 条

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[3] [Anonymous], P11591 IEEE
[4] [Anonymous], 2003, Electromagnetic compatibility (EMC)-part 4-21: Testing and measurement techniques-reverberation chamber test methods
[5] [Anonymous], 2002, IEC 61000-4-7:2002
[6] Blackman R. B., 1958, MEASUREMENT POWER SP
[7] FERRERO A, 1992, IEEE T INSTRUMENTATI, V41
[8] *IEC, 610003 IEC
[9] KAY SM, 1981, P IEEE, V69
[10] Oppenheim A.V., DIGITAL SIGNAL PROCE

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