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[81510] Artykuł: Higher Harmonics and Power in Circuits with LED Light SourcesCzasopismo: 2018 Conference on Electrotechnology: Processes, Models, Control and Computer Science (EPMCCS) Strony: 1-5ISBN: 978-1-5386-8255-5 Wydawca: IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA Opublikowano: Listopad 2018 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 15 Klasyfikacja Web of Science: Proceedings Paper DOI Web of Science Keywords: LED lamps  electric power quality  higher harmonics  active power  reactive power  |
The paper deals with a power measurement methods and higher harmonics in circuit with LED light sources. The laws on the electric power quality in Poland has been presented. Current and voltage waveforms are analysed. The frequency spectrum of the current circuit is presented. The coefficients of power quality were determined and reference to the standard. The powers in the circuit with LED lamps were calculated and analysed.