American Journal of Electrical Power and Energy Systems
Volume 4, Issue 6-1, December 2015, Pages: 13-18
Received: Sep. 11, 2015;
Accepted: Sep. 11, 2015;
Published: Sep. 29, 2015
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Zahari Ivanov, Department of Electrical Supply, Electrical Equipment and Electrical Transport, Faculty of Electrical Engineering, Technical University - Sofia, Sofia, Bulgaria
Hristo Antchev, Power Electronics Department, Faculty of Electronic Engineering and Technologies, Technical University - Sofia, Sofia, Bulgaria
This paper presents the results from the research of the indexes in regard to the power supply network, when a change is applied to the power supply tension of the Compact Fluorescent Lamps and LED Lamps with power up to 30W of different manufacturers. Comparision data is presented for the power factor, the displacement factor and the total harmonic distortion of the current, and the relevant conclusions have been made.
Energy Saving Lamps as Sources of Harmonic Currents, American Journal of Electrical Power and Energy Systems. Special Issue: Improvement of Energy Efficiency in the Conversion of Electrical Energy by Means of Electronic Converters.
Vol. 4, No. 6-1,
2015, pp. 13-18.
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