Title :
Characteristic spectra of harmonic currents in austrian electricity transmission and distribution networks
Author :
Ergun, H. ; Renner, H. ; Friedl, K.
Author_Institution :
Dept. Electr. Eng., Catholic Univ. Leuven, Leuven, Belgium
Abstract :
In this paper the results from a study about typical harmonic spectra in Austrian electricity distribution and transmission networks are presented. The study was done by Graz University of Technology in cooperation with the Association of Austrian Electricity Companies (VEÖ). Besides characteristic harmonic spectra for current and voltage, it also includes weighting coefficients for evaluation of the harmonic impact on electric and magnetic fields. Furthermore, symmetrical component analysis is applied to the harmonics, since the zero sequence system may lead to a significant contribution to electric or magnetic fields.
Keywords :
distribution networks; electricity supply industry; transmission networks; Austrian Electricity Companies; Austrian electricity transmission; Graz University of Technology; distribution network; electronic power supply; harmonic current; zero sequence system; Bridge circuits; Current measurement; Frequency measurement; Low voltage; Magnetic analysis; Magnetic fields; Measurement standards; Power quality; Power system harmonics; Time measurement;
Conference_Titel :
Electric Power Quality and Supply Reliability Conference (PQ), 2010
Conference_Location :
Kuressaare
Print_ISBN :
978-1-4244-6978-9
DOI :
10.1109/PQ.2010.5550025
