Interharmonic measurements in IEC standard framework

Author

Testa, A. ; Gallo, D. ; Langella, R.

Author_Institution

Dipt. di Ingegneria dell´´Informazione, Seconda Universita di Napoli, Aversa, Italy

Volume

2

fYear

2002

fDate

25-25 July 2002

Firstpage

935

Abstract

The main problem for harmonic and interharmonic measurement is to reduce the effects of the spectral leakage of harmonics on interharmonic components: line frequency synchronization techniques or algorithms to compensate desynchronisation are necessary. In the paper, different proposals by the same authors are recalled and compared to each other. Numerous field measurements performed according to the IEC guidelines are reported and analysed.

Keywords

IEC standards; electric variables measurement; power system measurement; synchronisation; Hanning windowing; IEC guidelines; IEC standard framework; desynchronisation compensation; desynchronized processing; field measurements; interharmonic measurements; line frequency synchronization techniques; spectral leakage effects reduction; synchronized processing; Algorithm design and analysis; Discrete Fourier transforms; Frequency synchronization; Helium; IEC standards; Interference; Mercury (metals); Phase locked loops; Power harmonic filters; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society Summer Meeting, 2002 IEEE

Conference_Location

Chicago, IL, USA

Print_ISBN

0-7803-7518-1

Type

conf

DOI

10.1109/PESS.2002.1043504

Filename

1043504