DocumentCode :
2685275
Title :
Harmonic Sources Localization: Comparison of methods utilizing the voltage rate or the current rate
Author :
Wilkosz, Kazimierz
Author_Institution :
Wroclaw Univ. of Technol., Wroclaw
fYear :
2007
fDate :
9-11 Oct. 2007
Firstpage :
1
Lastpage :
6
Abstract :
The paper deals with the problem of the localization of harmonic sources in a power system. The aim of the paper is the comparison of two one-point methods utilizing the specially-defined rates. One method utilizes the so-called current rate, i.e. the rate calculated with use of source currents of equivalent sources representing the utility and customer sides. The second method is based on the so-called voltage rate, i.e. the rate calculated with use of source voltages of the equivalent sources representing the utility and customer sides. In the paper, a comparison of the mentioned methods is made taking into account their theoretical background, principles of localization of harmonic sources, utilization, efficiency and case studies. At the end, the conclusion from the performed analyses are given.
Keywords :
power system harmonics; equivalent sources; harmonic sources localization; power system; source voltages; Coupling circuits; Equivalent circuits; Frequency conversion; Harmonic analysis; Harmonic distortion; Performance analysis; Power engineering; Power system analysis computing; Power system harmonics; Voltage; Harmonic Sources; Harmonics; Power Systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Power Quality and Utilisation, 2007. EPQU 2007. 9th International Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-84-690-9441-9
Electronic_ISBN :
978-84-690-9441-9
Type :
conf
DOI :
10.1109/EPQU.2007.4424101
Filename :
4424101
Link To Document :
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