Title :
The influence of the network impedance on the non-sinusoidal (harmonic) network current and flicker measurements
Author :
Urdea-Marcus, I. ; Nestor, A. ; Clarkson, P.
Author_Institution :
Nat. Inst. of Metrol. (INM), Bucharest, Romania
Abstract :
The influence that small variations of the network impedance may have on the non-sinusoidal (harmonic) network current at the point of connection of a harmonic distortion measurement system, as well as on flicker measurements has been studied. In this respect, several equivalent circuits were devised and analysed as possible models for the study of the network impedance, trying all the time to provide the compliance with the typical curves and constraints described in standards and in specialized technical guides and reports.
Keywords :
equivalent circuits; harmonic distortion; network analysis; equivalent circuits; flicker measurements; harmonic distortion measurement system; network impedance variation; nonsinusoidal network current measurements; Analytical models; Current measurement; Distortion measurement; Electric variables measurement; Electromagnetic measurements; Equivalent circuits; Harmonic distortion; Impedance measurement; Laboratories; Power measurement;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5543785
