Title :
Some observations on time varying harmonics and inter harmonics
Author :
Lazenby, W.H. ; Zivanovic, Rastko
Author_Institution :
Dept. of Power Eng., Technikon of Pretoria, South Africa
fDate :
6/21/1905 12:00:00 AM
Abstract :
Today, most international standards like the IEC, the IEEE, and the SA standards make use of discrete frequencies to calculate their power quality indices, like total harmonic distortion. This paper presents the shortcoming in using these formulae. This paper also represents some possible remedies for the above mentioned shortcomings
Keywords :
IEC standards; IEEE standards; harmonic analysis; harmonic distortion; power supply quality; power system harmonics; IEC standards; IEEE standards; SA standards; arc furnaces; cycloconverters; discrete frequencies; inter harmonics; international standard; power quality indices; time varying harmonics; total harmonic distortion; Africa; Frequency; IEC standards; Low voltage; Power engineering; Power quality; Power system harmonics; Telephony; Total harmonic distortion; Transformers;
Conference_Titel :
Africon, 1999 IEEE
Conference_Location :
Cape Town
Print_ISBN :
0-7803-5546-6
DOI :
10.1109/AFRCON.1999.821879
