Novel spectral characteristics of the electrical current waveform to quantifying power quality on LED lamps. Peluffo-Ordonez, D., H. & Revelo-Fuelagan, E., J. In 2014 XIX Symposium on Image, Signal Processing and Artificial Vision, pages 1-5, 9, 2014. IEEE.
Novel spectral characteristics of the electrical current waveform to quantifying power quality on LED lamps [link]Website  doi  abstract   bibtex   1 download  
LED lamps are widely used in household, nonetheless they are still non-linear. Therefore, LEDs need a power supply system to correcting their operation, which introduces nonlinearities into the electrical grid and distortions on waveform. Then analysis and quantification of electrical signals is becoming a key issue. This work presents a spectral analysis of analysis of electric current signal in LEDs lamps which yields a novel collection of characteristics and measures to quantify the waveform quality. In particular, periodogram and Fourier transform are considered. For experiments, two circuits are considered: one that corresponds to the commercial LEDs lamp connected to AC source and another one incorporating a power factor corrector. Experimentally, the usefulness and applicability of proposed characteristics is proved.
@inproceedings{
 title = {Novel spectral characteristics of the electrical current waveform to quantifying power quality on LED lamps},
 type = {inproceedings},
 year = {2014},
 keywords = {Power quality,lighting systems,periodogram,power factor corrector,power spectral density},
 pages = {1-5},
 websites = {http://ieeexplore.ieee.org/document/7010182/},
 month = {9},
 publisher = {IEEE},
 id = {a9eb0479-4d33-3296-9ecb-b2d1a1d06d76},
 created = {2022-01-26T03:01:07.003Z},
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 last_modified = {2022-01-26T03:01:07.003Z},
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 citation_key = {Peluffo-Ordonez2014a},
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 abstract = {LED lamps are widely used in household, nonetheless they are still non-linear. Therefore, LEDs need a power supply system to correcting their operation, which introduces nonlinearities into the electrical grid and distortions on waveform. Then analysis and quantification of electrical signals is becoming a key issue. This work presents a spectral analysis of analysis of electric current signal in LEDs lamps which yields a novel collection of characteristics and measures to quantify the waveform quality. In particular, periodogram and Fourier transform are considered. For experiments, two circuits are considered: one that corresponds to the commercial LEDs lamp connected to AC source and another one incorporating a power factor corrector. Experimentally, the usefulness and applicability of proposed characteristics is proved.},
 bibtype = {inproceedings},
 author = {Peluffo-Ordonez, Diego Hernan and Revelo-Fuelagan, Edgardo Javier},
 doi = {10.1109/STSIVA.2014.7010182},
 booktitle = {2014 XIX Symposium on Image, Signal Processing and Artificial Vision}
}

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